refactor(copilot): use Pydantic models and match/case in customize_agent

Addresses review feedback from ntindle:

1. Use typed parameters instead of kwargs.get():
   - Added CustomizeAgentInput Pydantic model with field_validator for stripping strings
   - Tool now uses params = CustomizeAgentInput(**kwargs) pattern

2. Use match/case for cleaner pattern matching:
   - Extracted response handling to _handle_customization_result method
   - Uses match result_type: case 'error' | 'clarifying_questions' | _

3. Improved code organization:
   - Split monolithic _execute into smaller focused methods
   - _handle_customization_result for response type handling
   - _save_or_preview_agent for final save/preview logic

autogpt_platform/backend/.gitignore

@@ -19,6 +19,3 @@ load-tests/*.json
 load-tests/*.log
 load-tests/node_modules/*
 migrations/*/rollback*.sql
-
-# Workspace files
-workspaces/

autogpt_platform/backend/backend/api/features/chat/service.py

@@ -33,7 +33,7 @@ from backend.data.understanding import (
     get_business_understanding,
 )
 from backend.util.exceptions import NotFoundError
-from backend.util.settings import AppEnvironment, Settings
+from backend.util.settings import Settings
 
 from . import db as chat_db
 from . import stream_registry
@@ -222,18 +222,8 @@ async def _get_system_prompt_template(context: str) -> str:
         try:
             # cache_ttl_seconds=0 disables SDK caching to always get the latest prompt
             # Use asyncio.to_thread to avoid blocking the event loop
-            # In non-production environments, fetch the latest prompt version
-            # instead of the production-labeled version for easier testing
-            label = (
-                None
-                if settings.config.app_env == AppEnvironment.PRODUCTION
-                else "latest"
-            )
             prompt = await asyncio.to_thread(
-                langfuse.get_prompt,
-                config.langfuse_prompt_name,
-                label=label,
-                cache_ttl_seconds=0,
+                langfuse.get_prompt, config.langfuse_prompt_name, cache_ttl_seconds=0
             )
             return prompt.compile(users_information=context)
         except Exception as e:
@@ -628,9 +618,6 @@ async def stream_chat_completion(
                         total_tokens=chunk.totalTokens,
                     )
                 )
-            elif isinstance(chunk, StreamHeartbeat):
-                # Pass through heartbeat to keep SSE connection alive
-                yield chunk
             else:
                 logger.error(f"Unknown chunk type: {type(chunk)}", exc_info=True)
 

autogpt_platform/backend/backend/api/features/chat/tools/agent_generator/core.py

@@ -7,7 +7,15 @@ from typing import Any, NotRequired, TypedDict
 
 from backend.api.features.library import db as library_db
 from backend.api.features.store import db as store_db
-from backend.data.graph import Graph, Link, Node, get_graph, get_store_listed_graphs
+from backend.data.graph import (
+    Graph,
+    Link,
+    Node,
+    create_graph,
+    get_graph,
+    get_graph_all_versions,
+    get_store_listed_graphs,
+)
 from backend.util.exceptions import DatabaseError, NotFoundError
 
 from .service import (
@@ -20,6 +28,8 @@ from .service import (
 
 logger = logging.getLogger(__name__)
 
+AGENT_EXECUTOR_BLOCK_ID = "e189baac-8c20-45a1-94a7-55177ea42565"
+
 
 class ExecutionSummary(TypedDict):
     """Summary of a single execution for quality assessment."""
@@ -659,6 +669,45 @@ def json_to_graph(agent_json: dict[str, Any]) -> Graph:
     )
 
 
+def _reassign_node_ids(graph: Graph) -> None:
+    """Reassign all node and link IDs to new UUIDs.
+
+    This is needed when creating a new version to avoid unique constraint violations.
+    """
+    id_map = {node.id: str(uuid.uuid4()) for node in graph.nodes}
+
+    for node in graph.nodes:
+        node.id = id_map[node.id]
+
+    for link in graph.links:
+        link.id = str(uuid.uuid4())
+        if link.source_id in id_map:
+            link.source_id = id_map[link.source_id]
+        if link.sink_id in id_map:
+            link.sink_id = id_map[link.sink_id]
+
+
+def _populate_agent_executor_user_ids(agent_json: dict[str, Any], user_id: str) -> None:
+    """Populate user_id in AgentExecutorBlock nodes.
+
+    The external agent generator creates AgentExecutorBlock nodes with empty user_id.
+    This function fills in the actual user_id so sub-agents run with correct permissions.
+
+    Args:
+        agent_json: Agent JSON dict (modified in place)
+        user_id: User ID to set
+    """
+    for node in agent_json.get("nodes", []):
+        if node.get("block_id") == AGENT_EXECUTOR_BLOCK_ID:
+            input_default = node.get("input_default") or {}
+            if not input_default.get("user_id"):
+                input_default["user_id"] = user_id
+                node["input_default"] = input_default
+                logger.debug(
+                    f"Set user_id for AgentExecutorBlock node {node.get('id')}"
+                )
+
+
 async def save_agent_to_library(
     agent_json: dict[str, Any], user_id: str, is_update: bool = False
 ) -> tuple[Graph, Any]:
@@ -672,10 +721,35 @@ async def save_agent_to_library(
     Returns:
         Tuple of (created Graph, LibraryAgent)
     """
+    # Populate user_id in AgentExecutorBlock nodes before conversion
+    _populate_agent_executor_user_ids(agent_json, user_id)
+
     graph = json_to_graph(agent_json)
+
     if is_update:
-        return await library_db.update_graph_in_library(graph, user_id)
-    return await library_db.create_graph_in_library(graph, user_id)
+        if graph.id:
+            existing_versions = await get_graph_all_versions(graph.id, user_id)
+            if existing_versions:
+                latest_version = max(v.version for v in existing_versions)
+                graph.version = latest_version + 1
+                _reassign_node_ids(graph)
+                logger.info(f"Updating agent {graph.id} to version {graph.version}")
+    else:
+        graph.id = str(uuid.uuid4())
+        graph.version = 1
+        _reassign_node_ids(graph)
+        logger.info(f"Creating new agent with ID {graph.id}")
+
+    created_graph = await create_graph(graph, user_id)
+
+    library_agents = await library_db.create_library_agent(
+        graph=created_graph,
+        user_id=user_id,
+        sensitive_action_safe_mode=True,
+        create_library_agents_for_sub_graphs=False,
+    )
+
+    return created_graph, library_agents[0]
 
 
 def graph_to_json(graph: Graph) -> dict[str, Any]:

autogpt_platform/backend/backend/api/features/chat/tools/agent_search.py

@@ -206,9 +206,9 @@ async def search_agents(
             ]
         )
         no_results_msg = (
-            f"No agents found matching '{query}'. Let the user know they can try different keywords or browse the marketplace. Also let them know you can create a custom agent for them based on their needs."
+            f"No agents found matching '{query}'. Try different keywords or browse the marketplace."
             if source == "marketplace"
-            else f"No agents matching '{query}' found in your library. Let the user know you can create a custom agent for them based on their needs."
+            else f"No agents matching '{query}' found in your library."
         )
         return NoResultsResponse(
             message=no_results_msg, session_id=session_id, suggestions=suggestions
@@ -224,10 +224,10 @@ async def search_agents(
     message = (
         "Now you have found some options for the user to choose from. "
         "You can add a link to a recommended agent at: /marketplace/agent/agent_id "
-        "Please ask the user if they would like to use any of these agents. Let the user know we can create a custom agent for them based on their needs."
+        "Please ask the user if they would like to use any of these agents."
         if source == "marketplace"
         else "Found agents in the user's library. You can provide a link to view an agent at: "
-        "/library/agents/{agent_id}. Use agent_output to get execution results, or run_agent to execute. Let the user know we can create a custom agent for them based on their needs."
+        "/library/agents/{agent_id}. Use agent_output to get execution results, or run_agent to execute."
     )
 
     return AgentsFoundResponse(

autogpt_platform/backend/backend/api/features/chat/tools/customize_agent.py

@@ -3,6 +3,8 @@
 import logging
 from typing import Any
 
+from pydantic import BaseModel, field_validator
+
 from backend.api.features.chat.model import ChatSession
 from backend.api.features.store import db as store_db
 from backend.api.features.store.exceptions import AgentNotFoundError
@@ -27,6 +29,23 @@ from .models import (
 logger = logging.getLogger(__name__)
 
 
+class CustomizeAgentInput(BaseModel):
+    """Input parameters for the customize_agent tool."""
+
+    agent_id: str = ""
+    modifications: str = ""
+    context: str = ""
+    save: bool = True
+
+    @field_validator("agent_id", "modifications", "context", mode="before")
+    @classmethod
+    def strip_strings(cls, v: Any) -> str:
+        """Strip whitespace from string fields."""
+        if isinstance(v, str):
+            return v.strip()
+        return v if v is not None else ""
+
+
 class CustomizeAgentTool(BaseTool):
     """Tool for customizing marketplace/template agents using natural language."""
 
@@ -92,7 +111,7 @@ class CustomizeAgentTool(BaseTool):
         self,
         user_id: str | None,
         session: ChatSession,
-        **kwargs,
+        **kwargs: Any,
     ) -> ToolResponseBase:
         """Execute the customize_agent tool.
 
@@ -102,20 +121,17 @@ class CustomizeAgentTool(BaseTool):
         3. Call customize_template with the modification request
         4. Preview or save based on the save parameter
         """
-        agent_id = kwargs.get("agent_id", "").strip()
-        modifications = kwargs.get("modifications", "").strip()
-        context = kwargs.get("context", "")
-        save = kwargs.get("save", True)
+        params = CustomizeAgentInput(**kwargs)
         session_id = session.session_id if session else None
 
-        if not agent_id:
+        if not params.agent_id:
             return ErrorResponse(
                 message="Please provide the marketplace agent ID (e.g., 'creator/agent-name').",
                 error="missing_agent_id",
                 session_id=session_id,
             )
 
-        if not modifications:
+        if not params.modifications:
             return ErrorResponse(
                 message="Please describe how you want to customize this agent.",
                 error="missing_modifications",
@@ -123,11 +139,11 @@ class CustomizeAgentTool(BaseTool):
             )
 
         # Parse agent_id in format "creator/slug"
-        parts = [p.strip() for p in agent_id.split("/")]
+        parts = params.agent_id.split("/")
         if len(parts) != 2 or not parts[0] or not parts[1]:
             return ErrorResponse(
                 message=(
-                    f"Invalid agent ID format: '{agent_id}'. "
+                    f"Invalid agent ID format: '{params.agent_id}'. "
                     "Expected format is 'creator/agent-name' "
                     "(e.g., 'autogpt/newsletter-writer')."
                 ),
@@ -145,14 +161,14 @@ class CustomizeAgentTool(BaseTool):
         except AgentNotFoundError:
             return ErrorResponse(
                 message=(
-                    f"Could not find marketplace agent '{agent_id}'. "
+                    f"Could not find marketplace agent '{params.agent_id}'. "
                     "Please check the agent ID and try again."
                 ),
                 error="agent_not_found",
                 session_id=session_id,
             )
         except Exception as e:
-            logger.error(f"Error fetching marketplace agent {agent_id}: {e}")
+            logger.error(f"Error fetching marketplace agent {params.agent_id}: {e}")
             return ErrorResponse(
                 message="Failed to fetch the marketplace agent. Please try again.",
                 error="fetch_error",
@@ -162,7 +178,7 @@ class CustomizeAgentTool(BaseTool):
         if not agent_details.store_listing_version_id:
             return ErrorResponse(
                 message=(
-                    f"The agent '{agent_id}' does not have an available version. "
+                    f"The agent '{params.agent_id}' does not have an available version. "
                     "Please try a different agent."
                 ),
                 error="no_version_available",
@@ -174,7 +190,7 @@ class CustomizeAgentTool(BaseTool):
             graph = await store_db.get_agent(agent_details.store_listing_version_id)
             template_agent = graph_to_json(graph)
         except Exception as e:
-            logger.error(f"Error fetching agent graph for {agent_id}: {e}")
+            logger.error(f"Error fetching agent graph for {params.agent_id}: {e}")
             return ErrorResponse(
                 message="Failed to fetch the agent configuration. Please try again.",
                 error="graph_fetch_error",
@@ -185,8 +201,8 @@ class CustomizeAgentTool(BaseTool):
         try:
             result = await customize_template(
                 template_agent=template_agent,
-                modification_request=modifications,
-                context=context,
+                modification_request=params.modifications,
+                context=params.context,
             )
         except AgentGeneratorNotConfiguredError:
             return ErrorResponse(
@@ -198,7 +214,7 @@ class CustomizeAgentTool(BaseTool):
                 session_id=session_id,
             )
         except Exception as e:
-            logger.error(f"Error calling customize_template for {agent_id}: {e}")
+            logger.error(f"Error calling customize_template for {params.agent_id}: {e}")
             return ErrorResponse(
                 message=(
                     "Failed to customize the agent due to a service error. "
@@ -219,55 +235,25 @@ class CustomizeAgentTool(BaseTool):
                 session_id=session_id,
             )
 
-        # Handle error response
-        if isinstance(result, dict) and result.get("type") == "error":
-            error_msg = result.get("error", "Unknown error")
-            error_type = result.get("error_type", "unknown")
-            user_message = get_user_message_for_error(
-                error_type,
-                operation="customize the agent",
-                llm_parse_message=(
-                    "The AI had trouble customizing the agent. "
-                    "Please try again or simplify your request."
-                ),
-                validation_message=(
-                    "The customized agent failed validation. "
-                    "Please try rephrasing your request."
-                ),
-                error_details=error_msg,
-            )
-            return ErrorResponse(
-                message=user_message,
-                error=f"customization_failed:{error_type}",
-                session_id=session_id,
-            )
+        # Handle response using match/case for cleaner pattern matching
+        return await self._handle_customization_result(
+            result=result,
+            params=params,
+            agent_details=agent_details,
+            user_id=user_id,
+            session_id=session_id,
+        )
 
-        # Handle clarifying questions
-        if isinstance(result, dict) and result.get("type") == "clarifying_questions":
-            questions = result.get("questions") or []
-            if not isinstance(questions, list):
-                logger.error(
-                    f"Unexpected clarifying questions format: {type(questions)}"
-                )
-                questions = []
-            return ClarificationNeededResponse(
-                message=(
-                    "I need some more information to customize this agent. "
-                    "Please answer the following questions:"
-                ),
-                questions=[
-                    ClarifyingQuestion(
-                        question=q.get("question", ""),
-                        keyword=q.get("keyword", ""),
-                        example=q.get("example"),
-                    )
-                    for q in questions
-                    if isinstance(q, dict)
-                ],
-                session_id=session_id,
-            )
-
-        # Result should be the customized agent JSON
+    async def _handle_customization_result(
+        self,
+        result: dict[str, Any],
+        params: CustomizeAgentInput,
+        agent_details: Any,
+        user_id: str | None,
+        session_id: str | None,
+    ) -> ToolResponseBase:
+        """Handle the result from customize_template using pattern matching."""
+        # Ensure result is a dict
         if not isinstance(result, dict):
             logger.error(f"Unexpected customize_template response type: {type(result)}")
             return ErrorResponse(
@@ -276,8 +262,77 @@ class CustomizeAgentTool(BaseTool):
                 session_id=session_id,
             )
 
-        customized_agent = result
+        result_type = result.get("type")
 
+        match result_type:
+            case "error":
+                error_msg = result.get("error", "Unknown error")
+                error_type = result.get("error_type", "unknown")
+                user_message = get_user_message_for_error(
+                    error_type,
+                    operation="customize the agent",
+                    llm_parse_message=(
+                        "The AI had trouble customizing the agent. "
+                        "Please try again or simplify your request."
+                    ),
+                    validation_message=(
+                        "The customized agent failed validation. "
+                        "Please try rephrasing your request."
+                    ),
+                    error_details=error_msg,
+                )
+                return ErrorResponse(
+                    message=user_message,
+                    error=f"customization_failed:{error_type}",
+                    session_id=session_id,
+                )
+
+            case "clarifying_questions":
+                questions_data = result.get("questions") or []
+                if not isinstance(questions_data, list):
+                    logger.error(
+                        f"Unexpected clarifying questions format: {type(questions_data)}"
+                    )
+                    questions_data = []
+
+                questions = [
+                    ClarifyingQuestion(
+                        question=q.get("question", "") if isinstance(q, dict) else "",
+                        keyword=q.get("keyword", "") if isinstance(q, dict) else "",
+                        example=q.get("example") if isinstance(q, dict) else None,
+                    )
+                    for q in questions_data
+                    if isinstance(q, dict)
+                ]
+
+                return ClarificationNeededResponse(
+                    message=(
+                        "I need some more information to customize this agent. "
+                        "Please answer the following questions:"
+                    ),
+                    questions=questions,
+                    session_id=session_id,
+                )
+
+            case _:
+                # Default case: result is the customized agent JSON
+                return await self._save_or_preview_agent(
+                    customized_agent=result,
+                    params=params,
+                    agent_details=agent_details,
+                    user_id=user_id,
+                    session_id=session_id,
+                )
+
+    async def _save_or_preview_agent(
+        self,
+        customized_agent: dict[str, Any],
+        params: CustomizeAgentInput,
+        agent_details: Any,
+        user_id: str | None,
+        session_id: str | None,
+    ) -> ToolResponseBase:
+        """Save or preview the customized agent based on params.save."""
         agent_name = customized_agent.get(
             "name", f"Customized {agent_details.agent_name}"
         )
@@ -287,7 +342,7 @@ class CustomizeAgentTool(BaseTool):
         node_count = len(nodes) if isinstance(nodes, list) else 0
         link_count = len(links) if isinstance(links, list) else 0
 
-        if not save:
+        if not params.save:
             return AgentPreviewResponse(
                 message=(
                     f"I've customized the agent '{agent_details.agent_name}'. "

autogpt_platform/backend/backend/api/features/chat/tools/utils.py

@@ -8,12 +8,7 @@ from backend.api.features.library import model as library_model
 from backend.api.features.store import db as store_db
 from backend.data import graph as graph_db
 from backend.data.graph import GraphModel
-from backend.data.model import (
-    CredentialsFieldInfo,
-    CredentialsMetaInput,
-    HostScopedCredentials,
-    OAuth2Credentials,
-)
+from backend.data.model import Credentials, CredentialsFieldInfo, CredentialsMetaInput
 from backend.integrations.creds_manager import IntegrationCredentialsManager
 from backend.util.exceptions import NotFoundError
 
@@ -128,7 +123,7 @@ def build_missing_credentials_from_graph(
 
     return {
         field_key: _serialize_missing_credential(field_key, field_info)
-        for field_key, (field_info, _, _) in aggregated_fields.items()
+        for field_key, (field_info, _node_fields) in aggregated_fields.items()
         if field_key not in matched_keys
     }
 
@@ -269,8 +264,7 @@ async def match_user_credentials_to_graph(
     # provider is in the set of acceptable providers.
     for credential_field_name, (
         credential_requirements,
-        _,
-        _,
+        _node_fields,
     ) in aggregated_creds.items():
         # Find first matching credential by provider, type, and scopes
         matching_cred = next(
@@ -279,14 +273,7 @@ async def match_user_credentials_to_graph(
                 for cred in available_creds
                 if cred.provider in credential_requirements.provider
                 and cred.type in credential_requirements.supported_types
-                and (
-                    cred.type != "oauth2"
-                    or _credential_has_required_scopes(cred, credential_requirements)
-                )
-                and (
-                    cred.type != "host_scoped"
-                    or _credential_is_for_host(cred, credential_requirements)
-                )
+                and _credential_has_required_scopes(cred, credential_requirements)
             ),
             None,
         )
@@ -331,10 +318,19 @@ async def match_user_credentials_to_graph(
 
 
 def _credential_has_required_scopes(
-    credential: OAuth2Credentials,
+    credential: Credentials,
     requirements: CredentialsFieldInfo,
 ) -> bool:
-    """Check if an OAuth2 credential has all the scopes required by the input."""
+    """
+    Check if a credential has all the scopes required by the block.
+
+    For OAuth2 credentials, verifies that the credential's scopes are a superset
+    of the required scopes. For other credential types, returns True (no scope check).
+    """
+    # Only OAuth2 credentials have scopes to check
+    if credential.type != "oauth2":
+        return True
+
     # If no scopes are required, any credential matches
     if not requirements.required_scopes:
         return True
@@ -343,22 +339,6 @@ def _credential_has_required_scopes(
     return set(credential.scopes).issuperset(requirements.required_scopes)
 
 
-def _credential_is_for_host(
-    credential: HostScopedCredentials,
-    requirements: CredentialsFieldInfo,
-) -> bool:
-    """Check if a host-scoped credential matches the host required by the input."""
-    # We need to know the host to match host-scoped credentials to.
-    # Graph.aggregate_credentials_inputs() adds the node's set URL value (if any)
-    # to discriminator_values. No discriminator_values -> no host to match against.
-    if not requirements.discriminator_values:
-        return True
-
-    # Check that credential host matches required host.
-    # Host-scoped credential inputs are grouped by host, so any item from the set works.
-    return credential.matches_url(list(requirements.discriminator_values)[0])
-
-
 async def check_user_has_required_credentials(
     user_id: str,
     required_credentials: list[CredentialsMetaInput],

autogpt_platform/backend/backend/api/features/library/db.py

@@ -19,10 +19,7 @@ from backend.data.graph import GraphSettings
 from backend.data.includes import AGENT_PRESET_INCLUDE, library_agent_include
 from backend.data.model import CredentialsMetaInput
 from backend.integrations.creds_manager import IntegrationCredentialsManager
-from backend.integrations.webhooks.graph_lifecycle_hooks import (
-    on_graph_activate,
-    on_graph_deactivate,
-)
+from backend.integrations.webhooks.graph_lifecycle_hooks import on_graph_activate
 from backend.util.clients import get_scheduler_client
 from backend.util.exceptions import DatabaseError, InvalidInputError, NotFoundError
 from backend.util.json import SafeJson
@@ -540,92 +537,6 @@ async def update_agent_version_in_library(
     return library_model.LibraryAgent.from_db(lib)
 
 
-async def create_graph_in_library(
-    graph: graph_db.Graph,
-    user_id: str,
-) -> tuple[graph_db.GraphModel, library_model.LibraryAgent]:
-    """Create a new graph and add it to the user's library."""
-    graph.version = 1
-    graph_model = graph_db.make_graph_model(graph, user_id)
-    graph_model.reassign_ids(user_id=user_id, reassign_graph_id=True)
-
-    created_graph = await graph_db.create_graph(graph_model, user_id)
-
-    library_agents = await create_library_agent(
-        graph=created_graph,
-        user_id=user_id,
-        sensitive_action_safe_mode=True,
-        create_library_agents_for_sub_graphs=False,
-    )
-
-    if created_graph.is_active:
-        created_graph = await on_graph_activate(created_graph, user_id=user_id)
-
-    return created_graph, library_agents[0]
-
-
-async def update_graph_in_library(
-    graph: graph_db.Graph,
-    user_id: str,
-) -> tuple[graph_db.GraphModel, library_model.LibraryAgent]:
-    """Create a new version of an existing graph and update the library entry."""
-    existing_versions = await graph_db.get_graph_all_versions(graph.id, user_id)
-    current_active_version = (
-        next((v for v in existing_versions if v.is_active), None)
-        if existing_versions
-        else None
-    )
-    graph.version = (
-        max(v.version for v in existing_versions) + 1 if existing_versions else 1
-    )
-
-    graph_model = graph_db.make_graph_model(graph, user_id)
-    graph_model.reassign_ids(user_id=user_id, reassign_graph_id=False)
-
-    created_graph = await graph_db.create_graph(graph_model, user_id)
-
-    library_agent = await get_library_agent_by_graph_id(user_id, created_graph.id)
-    if not library_agent:
-        raise NotFoundError(f"Library agent not found for graph {created_graph.id}")
-
-    library_agent = await update_library_agent_version_and_settings(
-        user_id, created_graph
-    )
-
-    if created_graph.is_active:
-        created_graph = await on_graph_activate(created_graph, user_id=user_id)
-        await graph_db.set_graph_active_version(
-            graph_id=created_graph.id,
-            version=created_graph.version,
-            user_id=user_id,
-        )
-        if current_active_version:
-            await on_graph_deactivate(current_active_version, user_id=user_id)
-
-    return created_graph, library_agent
-
-
-async def update_library_agent_version_and_settings(
-    user_id: str, agent_graph: graph_db.GraphModel
-) -> library_model.LibraryAgent:
-    """Update library agent to point to new graph version and sync settings."""
-    library = await update_agent_version_in_library(
-        user_id, agent_graph.id, agent_graph.version
-    )
-    updated_settings = GraphSettings.from_graph(
-        graph=agent_graph,
-        hitl_safe_mode=library.settings.human_in_the_loop_safe_mode,
-        sensitive_action_safe_mode=library.settings.sensitive_action_safe_mode,
-    )
-    if updated_settings != library.settings:
-        library = await update_library_agent(
-            library_agent_id=library.id,
-            user_id=user_id,
-            settings=updated_settings,
-        )
-    return library
-
-
 async def update_library_agent(
     library_agent_id: str,
     user_id: str,

autogpt_platform/backend/backend/api/features/v1.py

@@ -101,6 +101,7 @@ from backend.util.timezone_utils import (
 from backend.util.virus_scanner import scan_content_safe
 
 from .library import db as library_db
+from .library import model as library_model
 from .store.model import StoreAgentDetails
 
 
@@ -822,16 +823,18 @@ async def update_graph(
     graph: graph_db.Graph,
     user_id: Annotated[str, Security(get_user_id)],
 ) -> graph_db.GraphModel:
+    # Sanity check
     if graph.id and graph.id != graph_id:
         raise HTTPException(400, detail="Graph ID does not match ID in URI")
 
+    # Determine new version
     existing_versions = await graph_db.get_graph_all_versions(graph_id, user_id=user_id)
     if not existing_versions:
         raise HTTPException(404, detail=f"Graph #{graph_id} not found")
+    latest_version_number = max(g.version for g in existing_versions)
+    graph.version = latest_version_number + 1
 
-    graph.version = max(g.version for g in existing_versions) + 1
     current_active_version = next((v for v in existing_versions if v.is_active), None)
-
     graph = graph_db.make_graph_model(graph, user_id)
     graph.reassign_ids(user_id=user_id, reassign_graph_id=False)
     graph.validate_graph(for_run=False)
@@ -839,23 +842,27 @@ async def update_graph(
     new_graph_version = await graph_db.create_graph(graph, user_id=user_id)
 
     if new_graph_version.is_active:
-        await library_db.update_library_agent_version_and_settings(
-            user_id, new_graph_version
-        )
+        # Keep the library agent up to date with the new active version
+        await _update_library_agent_version_and_settings(user_id, new_graph_version)
+
+        # Handle activation of the new graph first to ensure continuity
         new_graph_version = await on_graph_activate(new_graph_version, user_id=user_id)
+        # Ensure new version is the only active version
         await graph_db.set_graph_active_version(
             graph_id=graph_id, version=new_graph_version.version, user_id=user_id
         )
         if current_active_version:
+            # Handle deactivation of the previously active version
             await on_graph_deactivate(current_active_version, user_id=user_id)
 
+    # Fetch new graph version *with sub-graphs* (needed for credentials input schema)
     new_graph_version_with_subgraphs = await graph_db.get_graph(
         graph_id,
         new_graph_version.version,
         user_id=user_id,
         include_subgraphs=True,
     )
-    assert new_graph_version_with_subgraphs
+    assert new_graph_version_with_subgraphs  # make type checker happy
     return new_graph_version_with_subgraphs
 
 
@@ -893,15 +900,33 @@ async def set_graph_active_version(
     )
 
     # Keep the library agent up to date with the new active version
-    await library_db.update_library_agent_version_and_settings(
-        user_id, new_active_graph
-    )
+    await _update_library_agent_version_and_settings(user_id, new_active_graph)
 
     if current_active_graph and current_active_graph.version != new_active_version:
         # Handle deactivation of the previously active version
         await on_graph_deactivate(current_active_graph, user_id=user_id)
 
 
+async def _update_library_agent_version_and_settings(
+    user_id: str, agent_graph: graph_db.GraphModel
+) -> library_model.LibraryAgent:
+    library = await library_db.update_agent_version_in_library(
+        user_id, agent_graph.id, agent_graph.version
+    )
+    updated_settings = GraphSettings.from_graph(
+        graph=agent_graph,
+        hitl_safe_mode=library.settings.human_in_the_loop_safe_mode,
+        sensitive_action_safe_mode=library.settings.sensitive_action_safe_mode,
+    )
+    if updated_settings != library.settings:
+        library = await library_db.update_library_agent(
+            library_agent_id=library.id,
+            user_id=user_id,
+            settings=updated_settings,
+        )
+    return library
+
+
 @v1_router.patch(
     path="/graphs/{graph_id}/settings",
     summary="Update graph settings",

autogpt_platform/backend/backend/blocks/encoder_block.py

@@ -1,77 +0,0 @@
-"""Text encoding block for converting special characters to escape sequences."""
-
-import codecs
-
-from backend.data.block import (
-    Block,
-    BlockCategory,
-    BlockOutput,
-    BlockSchemaInput,
-    BlockSchemaOutput,
-)
-from backend.data.model import SchemaField
-
-
-class TextEncoderBlock(Block):
-    """
-    Encodes a string by converting special characters into escape sequences.
-
-    This block is the inverse of TextDecoderBlock. It takes text containing
-    special characters (like newlines, tabs, etc.) and converts them into
-    their escape sequence representations (e.g., newline becomes \\n).
-    """
-
-    class Input(BlockSchemaInput):
-        """Input schema for TextEncoderBlock."""
-
-        text: str = SchemaField(
-            description="A string containing special characters to be encoded",
-            placeholder="Your text with newlines and quotes to encode",
-        )
-
-    class Output(BlockSchemaOutput):
-        """Output schema for TextEncoderBlock."""
-
-        encoded_text: str = SchemaField(
-            description="The encoded text with special characters converted to escape sequences"
-        )
-        error: str = SchemaField(description="Error message if encoding fails")
-
-    def __init__(self):
-        super().__init__(
-            id="5185f32e-4b65-4ecf-8fbb-873f003f09d6",
-            description="Encodes a string by converting special characters into escape sequences",
-            categories={BlockCategory.TEXT},
-            input_schema=TextEncoderBlock.Input,
-            output_schema=TextEncoderBlock.Output,
-            test_input={
-                "text": """Hello
-World!
-This is a "quoted" string."""
-            },
-            test_output=[
-                (
-                    "encoded_text",
-                    """Hello\\nWorld!\\nThis is a "quoted" string.""",
-                )
-            ],
-        )
-
-    async def run(self, input_data: Input, **kwargs) -> BlockOutput:
-        """
-        Encode the input text by converting special characters to escape sequences.
-
-        Args:
-            input_data: The input containing the text to encode.
-            **kwargs: Additional keyword arguments (unused).
-
-        Yields:
-            The encoded text with escape sequences, or an error message if encoding fails.
-        """
-        try:
-            encoded_text = codecs.encode(input_data.text, "unicode_escape").decode(
-                "utf-8"
-            )
-            yield "encoded_text", encoded_text
-        except Exception as e:
-            yield "error", f"Encoding error: {str(e)}"

autogpt_platform/backend/backend/blocks/linear/_api.py

@@ -162,16 +162,8 @@ class LinearClient:
                 "searchTerm": team_name,
             }
 
-            result = await self.query(query, variables)
-            nodes = result["teams"]["nodes"]
-
-            if not nodes:
-                raise LinearAPIException(
-                    f"Team '{team_name}' not found. Check the team name or key and try again.",
-                    status_code=404,
-                )
-
-            return nodes[0]["id"]
+            team_id = await self.query(query, variables)
+            return team_id["teams"]["nodes"][0]["id"]
         except LinearAPIException as e:
             raise e
 
@@ -248,44 +240,17 @@ class LinearClient:
         except LinearAPIException as e:
             raise e
 
-    async def try_search_issues(
-        self,
-        term: str,
-        max_results: int = 10,
-        team_id: str | None = None,
-    ) -> list[Issue]:
+    async def try_search_issues(self, term: str) -> list[Issue]:
         try:
             query = """
-                query SearchIssues(
-                    $term: String!,
-                    $first: Int,
-                    $teamId: String
-                ) {
-                    searchIssues(
-                        term: $term,
-                        first: $first,
-                        teamId: $teamId
-                    ) {
+                query SearchIssues($term: String!, $includeComments: Boolean!) {
+                    searchIssues(term: $term, includeComments: $includeComments) {
                         nodes {
                             id
                             identifier
                             title
                             description
                             priority
-                            createdAt
-                            state {
-                                id
-                                name
-                                type
-                            }
-                            project {
-                                id
-                                name
-                            }
-                            assignee {
-                                id
-                                name
-                            }
                         }
                     }
                 }
@@ -293,8 +258,7 @@ class LinearClient:
 
             variables: dict[str, Any] = {
                 "term": term,
-                "first": max_results,
-                "teamId": team_id,
+                "includeComments": True,
             }
 
             issues = await self.query(query, variables)

autogpt_platform/backend/backend/blocks/linear/issues.py

@@ -17,7 +17,7 @@ from ._config import (
     LinearScope,
     linear,
 )
-from .models import CreateIssueResponse, Issue, State
+from .models import CreateIssueResponse, Issue
 
 
 class LinearCreateIssueBlock(Block):
@@ -135,20 +135,9 @@ class LinearSearchIssuesBlock(Block):
             description="Linear credentials with read permissions",
             required_scopes={LinearScope.READ},
         )
-        max_results: int = SchemaField(
-            description="Maximum number of results to return",
-            default=10,
-            ge=1,
-            le=100,
-        )
-        team_name: str | None = SchemaField(
-            description="Optional team name to filter results (e.g., 'Internal', 'Open Source')",
-            default=None,
-        )
 
     class Output(BlockSchemaOutput):
         issues: list[Issue] = SchemaField(description="List of issues")
-        error: str = SchemaField(description="Error message if the search failed")
 
     def __init__(self):
         super().__init__(
@@ -156,11 +145,8 @@ class LinearSearchIssuesBlock(Block):
             description="Searches for issues on Linear",
             input_schema=self.Input,
             output_schema=self.Output,
-            categories={BlockCategory.PRODUCTIVITY, BlockCategory.ISSUE_TRACKING},
             test_input={
                 "term": "Test issue",
-                "max_results": 10,
-                "team_name": None,
                 "credentials": TEST_CREDENTIALS_INPUT_OAUTH,
             },
             test_credentials=TEST_CREDENTIALS_OAUTH,
@@ -170,14 +156,10 @@ class LinearSearchIssuesBlock(Block):
                     [
                         Issue(
                             id="abc123",
-                            identifier="TST-123",
+                            identifier="abc123",
                             title="Test issue",
                             description="Test description",
                             priority=1,
-                            state=State(
-                                id="state1", name="In Progress", type="started"
-                            ),
-                            createdAt="2026-01-15T10:00:00.000Z",
                         )
                     ],
                 )
@@ -186,12 +168,10 @@ class LinearSearchIssuesBlock(Block):
                 "search_issues": lambda *args, **kwargs: [
                     Issue(
                         id="abc123",
-                        identifier="TST-123",
+                        identifier="abc123",
                         title="Test issue",
                         description="Test description",
                         priority=1,
-                        state=State(id="state1", name="In Progress", type="started"),
-                        createdAt="2026-01-15T10:00:00.000Z",
                     )
                 ]
             },
@@ -201,22 +181,10 @@ class LinearSearchIssuesBlock(Block):
     async def search_issues(
         credentials: OAuth2Credentials | APIKeyCredentials,
         term: str,
-        max_results: int = 10,
-        team_name: str | None = None,
     ) -> list[Issue]:
         client = LinearClient(credentials=credentials)
-
-        # Resolve team name to ID if provided
-        # Raises LinearAPIException with descriptive message if team not found
-        team_id: str | None = None
-        if team_name:
-            team_id = await client.try_get_team_by_name(team_name=team_name)
-
-        return await client.try_search_issues(
-            term=term,
-            max_results=max_results,
-            team_id=team_id,
-        )
+        response: list[Issue] = await client.try_search_issues(term=term)
+        return response
 
     async def run(
         self,
@@ -228,10 +196,7 @@ class LinearSearchIssuesBlock(Block):
         """Execute the issue search"""
         try:
             issues = await self.search_issues(
-                credentials=credentials,
-                term=input_data.term,
-                max_results=input_data.max_results,
-                team_name=input_data.team_name,
+                credentials=credentials, term=input_data.term
             )
             yield "issues", issues
         except LinearAPIException as e:

autogpt_platform/backend/backend/blocks/linear/models.py

@@ -36,21 +36,12 @@ class Project(BaseModel):
     content: str | None = None
 
 
-class State(BaseModel):
-    id: str
-    name: str
-    type: str | None = (
-        None  # Workflow state type (e.g., "triage", "backlog", "started", "completed", "canceled")
-    )
-
-
 class Issue(BaseModel):
     id: str
     identifier: str
     title: str
     description: str | None
     priority: int
-    state: State | None = None
     project: Project | None = None
     createdAt: str | None = None
     comments: list[Comment] | None = None

autogpt_platform/backend/backend/blocks/test/test_text_encoder.py

@@ -1,77 +0,0 @@
-import pytest
-
-from backend.blocks.encoder_block import TextEncoderBlock
-
-
-@pytest.mark.asyncio
-async def test_text_encoder_basic():
-    """Test basic encoding of newlines and special characters."""
-    block = TextEncoderBlock()
-    result = []
-    async for output in block.run(TextEncoderBlock.Input(text="Hello\nWorld")):
-        result.append(output)
-
-    assert len(result) == 1
-    assert result[0][0] == "encoded_text"
-    assert result[0][1] == "Hello\\nWorld"
-
-
-@pytest.mark.asyncio
-async def test_text_encoder_multiple_escapes():
-    """Test encoding of multiple escape sequences."""
-    block = TextEncoderBlock()
-    result = []
-    async for output in block.run(
-        TextEncoderBlock.Input(text="Line1\nLine2\tTabbed\rCarriage")
-    ):
-        result.append(output)
-
-    assert len(result) == 1
-    assert result[0][0] == "encoded_text"
-    assert "\\n" in result[0][1]
-    assert "\\t" in result[0][1]
-    assert "\\r" in result[0][1]
-
-
-@pytest.mark.asyncio
-async def test_text_encoder_unicode():
-    """Test that unicode characters are handled correctly."""
-    block = TextEncoderBlock()
-    result = []
-    async for output in block.run(TextEncoderBlock.Input(text="Hello 世界\n")):
-        result.append(output)
-
-    assert len(result) == 1
-    assert result[0][0] == "encoded_text"
-    # Unicode characters should be escaped as \uXXXX sequences
-    assert "\\n" in result[0][1]
-
-
-@pytest.mark.asyncio
-async def test_text_encoder_empty_string():
-    """Test encoding of an empty string."""
-    block = TextEncoderBlock()
-    result = []
-    async for output in block.run(TextEncoderBlock.Input(text="")):
-        result.append(output)
-
-    assert len(result) == 1
-    assert result[0][0] == "encoded_text"
-    assert result[0][1] == ""
-
-
-@pytest.mark.asyncio
-async def test_text_encoder_error_handling():
-    """Test that encoding errors are handled gracefully."""
-    from unittest.mock import patch
-
-    block = TextEncoderBlock()
-    result = []
-
-    with patch("codecs.encode", side_effect=Exception("Mocked encoding error")):
-        async for output in block.run(TextEncoderBlock.Input(text="test")):
-            result.append(output)
-
-    assert len(result) == 1
-    assert result[0][0] == "error"
-    assert "Mocked encoding error" in result[0][1]

autogpt_platform/backend/backend/blocks/youtube.py

@@ -165,13 +165,10 @@ class TranscribeYoutubeVideoBlock(Block):
         credentials: WebshareProxyCredentials,
         **kwargs,
     ) -> BlockOutput:
-        try:
-            video_id = self.extract_video_id(input_data.youtube_url)
-            transcript = self.get_transcript(video_id, credentials)
-            transcript_text = self.format_transcript(transcript=transcript)
+        video_id = self.extract_video_id(input_data.youtube_url)
+        yield "video_id", video_id
 
-            # Only yield after all operations succeed
-            yield "video_id", video_id
-            yield "transcript", transcript_text
-        except Exception as e:
-            yield "error", str(e)
+        transcript = self.get_transcript(video_id, credentials)
+        transcript_text = self.format_transcript(transcript=transcript)
+
+        yield "transcript", transcript_text

autogpt_platform/backend/backend/data/block.py

@@ -246,9 +246,7 @@ class BlockSchema(BaseModel):
                         f"is not of type {CredentialsMetaInput.__name__}"
                     )
 
-                CredentialsMetaInput.validate_credentials_field_schema(
-                    cls.get_field_schema(field_name), field_name
-                )
+                credentials_fields[field_name].validate_credentials_field_schema(cls)
 
             elif field_name in credentials_fields:
                 raise KeyError(

autogpt_platform/backend/backend/data/credit_test.py

@@ -134,16 +134,6 @@ async def test_block_credit_reset(server: SpinTestServer):
         month1 = datetime.now(timezone.utc).replace(month=1, day=1)
         user_credit.time_now = lambda: month1
 
-        # IMPORTANT: Set updatedAt to December of previous year to ensure it's
-        # in a different month than month1 (January). This fixes a timing bug
-        # where if the test runs in early February, 35 days ago would be January,
-        # matching the mocked month1 and preventing the refill from triggering.
-        dec_previous_year = month1.replace(year=month1.year - 1, month=12, day=15)
-        await UserBalance.prisma().update(
-            where={"userId": DEFAULT_USER_ID},
-            data={"updatedAt": dec_previous_year},
-        )
-
         # First call in month 1 should trigger refill
         balance = await user_credit.get_credits(DEFAULT_USER_ID)
         assert balance == REFILL_VALUE  # Should get 1000 credits

autogpt_platform/backend/backend/data/graph.py

@@ -20,7 +20,7 @@ from prisma.types import (
     AgentNodeLinkCreateInput,
     StoreListingVersionWhereInput,
 )
-from pydantic import BaseModel, BeforeValidator, Field
+from pydantic import BaseModel, BeforeValidator, Field, create_model
 from pydantic.fields import computed_field
 
 from backend.blocks.agent import AgentExecutorBlock
@@ -30,6 +30,7 @@ from backend.data.db import prisma as db
 from backend.data.dynamic_fields import is_tool_pin, sanitize_pin_name
 from backend.data.includes import MAX_GRAPH_VERSIONS_FETCH
 from backend.data.model import (
+    CredentialsField,
     CredentialsFieldInfo,
     CredentialsMetaInput,
     is_credentials_field_name,
@@ -44,6 +45,7 @@ from .block import (
     AnyBlockSchema,
     Block,
     BlockInput,
+    BlockSchema,
     BlockType,
     EmptySchema,
     get_block,
@@ -364,8 +366,39 @@ class Graph(BaseGraph):
     @computed_field
     @property
     def credentials_input_schema(self) -> dict[str, Any]:
-        graph_credentials_inputs = self.aggregate_credentials_inputs()
+        schema = self._credentials_input_schema.jsonschema()
 
+        # Determine which credential fields are required based on credentials_optional metadata
+        graph_credentials_inputs = self.aggregate_credentials_inputs()
+        required_fields = []
+
+        # Build a map of node_id -> node for quick lookup
+        all_nodes = {node.id: node for node in self.nodes}
+        for sub_graph in self.sub_graphs:
+            for node in sub_graph.nodes:
+                all_nodes[node.id] = node
+
+        for field_key, (
+            _field_info,
+            node_field_pairs,
+        ) in graph_credentials_inputs.items():
+            # A field is required if ANY node using it has credentials_optional=False
+            is_required = False
+            for node_id, _field_name in node_field_pairs:
+                node = all_nodes.get(node_id)
+                if node and not node.credentials_optional:
+                    is_required = True
+                    break
+
+            if is_required:
+                required_fields.append(field_key)
+
+        schema["required"] = required_fields
+        return schema
+
+    @property
+    def _credentials_input_schema(self) -> type[BlockSchema]:
+        graph_credentials_inputs = self.aggregate_credentials_inputs()
         logger.debug(
             f"Combined credentials input fields for graph #{self.id} ({self.name}): "
             f"{graph_credentials_inputs}"
@@ -373,8 +406,8 @@ class Graph(BaseGraph):
 
         # Warn if same-provider credentials inputs can't be combined (= bad UX)
         graph_cred_fields = list(graph_credentials_inputs.values())
-        for i, (field, keys, _) in enumerate(graph_cred_fields):
-            for other_field, other_keys, _ in list(graph_cred_fields)[i + 1 :]:
+        for i, (field, keys) in enumerate(graph_cred_fields):
+            for other_field, other_keys in list(graph_cred_fields)[i + 1 :]:
                 if field.provider != other_field.provider:
                     continue
                 if ProviderName.HTTP in field.provider:
@@ -390,78 +423,31 @@ class Graph(BaseGraph):
                     f"keys: {keys} <> {other_keys}."
                 )
 
-        # Build JSON schema directly to avoid expensive create_model + validation overhead
-        properties = {}
-        required_fields = []
-
-        for agg_field_key, (
-            field_info,
-            _,
-            is_required,
-        ) in graph_credentials_inputs.items():
-            providers = list(field_info.provider)
-            cred_types = list(field_info.supported_types)
-
-            field_schema: dict[str, Any] = {
-                "credentials_provider": providers,
-                "credentials_types": cred_types,
-                "type": "object",
-                "properties": {
-                    "id": {"title": "Id", "type": "string"},
-                    "title": {
-                        "anyOf": [{"type": "string"}, {"type": "null"}],
-                        "default": None,
-                        "title": "Title",
-                    },
-                    "provider": {
-                        "title": "Provider",
-                        "type": "string",
-                        **(
-                            {"enum": providers}
-                            if len(providers) > 1
-                            else {"const": providers[0]}
-                        ),
-                    },
-                    "type": {
-                        "title": "Type",
-                        "type": "string",
-                        **(
-                            {"enum": cred_types}
-                            if len(cred_types) > 1
-                            else {"const": cred_types[0]}
-                        ),
-                    },
-                },
-                "required": ["id", "provider", "type"],
-            }
-
-            # Add other (optional) field info items
-            field_schema.update(
-                field_info.model_dump(
-                    by_alias=True,
-                    exclude_defaults=True,
-                    exclude={"provider", "supported_types"},  # already included above
-                )
+        fields: dict[str, tuple[type[CredentialsMetaInput], CredentialsMetaInput]] = {
+            agg_field_key: (
+                CredentialsMetaInput[
+                    Literal[tuple(field_info.provider)],  # type: ignore
+                    Literal[tuple(field_info.supported_types)],  # type: ignore
+                ],
+                CredentialsField(
+                    required_scopes=set(field_info.required_scopes or []),
+                    discriminator=field_info.discriminator,
+                    discriminator_mapping=field_info.discriminator_mapping,
+                    discriminator_values=field_info.discriminator_values,
+                ),
             )
-
-            # Ensure field schema is well-formed
-            CredentialsMetaInput.validate_credentials_field_schema(
-                field_schema, agg_field_key
-            )
-
-            properties[agg_field_key] = field_schema
-            if is_required:
-                required_fields.append(agg_field_key)
-
-        return {
-            "type": "object",
-            "properties": properties,
-            "required": required_fields,
+            for agg_field_key, (field_info, _) in graph_credentials_inputs.items()
         }
 
+        return create_model(
+            self.name.replace(" ", "") + "CredentialsInputSchema",
+            __base__=BlockSchema,
+            **fields,  # type: ignore
+        )
+
     def aggregate_credentials_inputs(
         self,
-    ) -> dict[str, tuple[CredentialsFieldInfo, set[tuple[str, str]], bool]]:
+    ) -> dict[str, tuple[CredentialsFieldInfo, set[tuple[str, str]]]]:
         """
         Returns:
             dict[aggregated_field_key, tuple(
@@ -469,19 +455,13 @@ class Graph(BaseGraph):
                     (now includes discriminator_values from matching nodes)
                 set[(node_id, field_name)]: Node credentials fields that are
                     compatible with this aggregated field spec
-                bool: True if the field is required (any node has credentials_optional=False)
             )]
         """
         # First collect all credential field data with input defaults
-        # Track (field_info, (node_id, field_name), is_required) for each credential field
-        node_credential_data: list[tuple[CredentialsFieldInfo, tuple[str, str]]] = []
-        node_required_map: dict[str, bool] = {}  # node_id -> is_required
+        node_credential_data = []
 
         for graph in [self] + self.sub_graphs:
             for node in graph.nodes:
-                # Track if this node requires credentials (credentials_optional=False means required)
-                node_required_map[node.id] = not node.credentials_optional
-
                 for (
                     field_name,
                     field_info,
@@ -505,21 +485,7 @@ class Graph(BaseGraph):
                     )
 
         # Combine credential field info (this will merge discriminator_values automatically)
-        combined = CredentialsFieldInfo.combine(*node_credential_data)
-
-        # Add is_required flag to each aggregated field
-        # A field is required if ANY node using it has credentials_optional=False
-        return {
-            key: (
-                field_info,
-                node_field_pairs,
-                any(
-                    node_required_map.get(node_id, True)
-                    for node_id, _ in node_field_pairs
-                ),
-            )
-            for key, (field_info, node_field_pairs) in combined.items()
-        }
+        return CredentialsFieldInfo.combine(*node_credential_data)
 
 
 class GraphModel(Graph):
@@ -866,55 +832,16 @@ class GraphModel(Graph):
         )
 
 
-class GraphMeta(BaseModel):
-    """
-    Graph metadata without nodes/links, used for list endpoints.
-
-    This is a flat, lightweight model (not inheriting from Graph) to avoid recomputing
-    expensive computed fields. Values are copied from GraphModel.
-    """
-
-    id: str
-    version: int = 1
-    is_active: bool = True
-    name: str
-    description: str
-    instructions: str | None = None
-    recommended_schedule_cron: str | None = None
-    forked_from_id: str | None = None
-    forked_from_version: int | None = None
+class GraphMeta(Graph):
     user_id: str
 
-    input_schema: dict[str, Any]
-    output_schema: dict[str, Any]
-    credentials_input_schema: dict[str, Any]
-    has_external_trigger: bool
-    has_human_in_the_loop: bool
-    has_sensitive_action: bool
-    trigger_setup_info: Optional["GraphTriggerInfo"]
+    # Easy work-around to prevent exposing nodes and links in the API response
+    nodes: list[NodeModel] = Field(default=[], exclude=True)  # type: ignore
+    links: list[Link] = Field(default=[], exclude=True)
 
     @staticmethod
-    def from_graph(graph: "GraphModel") -> "GraphMeta":
-        return GraphMeta(
-            id=graph.id,
-            version=graph.version,
-            is_active=graph.is_active,
-            name=graph.name,
-            description=graph.description,
-            instructions=graph.instructions,
-            recommended_schedule_cron=graph.recommended_schedule_cron,
-            forked_from_id=graph.forked_from_id,
-            forked_from_version=graph.forked_from_version,
-            user_id=graph.user_id,
-            # Pre-computed values (were @computed_field on Graph)
-            input_schema=graph.input_schema,
-            output_schema=graph.output_schema,
-            has_external_trigger=graph.has_external_trigger,
-            has_human_in_the_loop=graph.has_human_in_the_loop,
-            has_sensitive_action=graph.has_sensitive_action,
-            trigger_setup_info=graph.trigger_setup_info,
-            credentials_input_schema=graph.credentials_input_schema,
-        )
+    def from_graph(graph: GraphModel) -> "GraphMeta":
+        return GraphMeta(**graph.model_dump())
 
 
 class GraphsPaginated(BaseModel):
@@ -993,9 +920,9 @@ async def list_graphs_paginated(
     graph_models: list[GraphMeta] = []
     for graph in graphs:
         try:
-            # GraphMeta.from_graph() accesses all computed fields on the GraphModel,
-            # which validates that the graph is well formed (e.g. no unknown block_ids).
             graph_meta = GraphModel.from_db(graph).meta()
+            # Trigger serialization to validate that the graph is well formed
+            graph_meta.model_dump()
             graph_models.append(graph_meta)
         except Exception as e:
             logger.error(f"Error processing graph {graph.id}: {e}")

autogpt_platform/backend/backend/data/model.py

@@ -19,6 +19,7 @@ from typing import (
     cast,
     get_args,
 )
+from urllib.parse import urlparse
 from uuid import uuid4
 
 from prisma.enums import CreditTransactionType, OnboardingStep
@@ -41,7 +42,6 @@ from typing_extensions import TypedDict
 
 from backend.integrations.providers import ProviderName
 from backend.util.json import loads as json_loads
-from backend.util.request import parse_url
 from backend.util.settings import Secrets
 
 # Type alias for any provider name (including custom ones)
@@ -163,6 +163,7 @@ class User(BaseModel):
 if TYPE_CHECKING:
     from prisma.models import User as PrismaUser
 
+    from backend.data.block import BlockSchema
 
 T = TypeVar("T")
 logger = logging.getLogger(__name__)
@@ -396,25 +397,19 @@ class HostScopedCredentials(_BaseCredentials):
     def matches_url(self, url: str) -> bool:
         """Check if this credential should be applied to the given URL."""
 
-        request_host, request_port = _extract_host_from_url(url)
-        cred_scope_host, cred_scope_port = _extract_host_from_url(self.host)
+        parsed_url = urlparse(url)
+        # Extract hostname without port
+        request_host = parsed_url.hostname
         if not request_host:
             return False
 
-        # If a port is specified in credential host, the request host port must match
-        if cred_scope_port is not None and request_port != cred_scope_port:
-            return False
-        # Non-standard ports are only allowed if explicitly specified in credential host
-        elif cred_scope_port is None and request_port not in (80, 443, None):
-            return False
-
-        # Simple host matching
-        if cred_scope_host == request_host:
+        # Simple host matching - exact match or wildcard subdomain match
+        if self.host == request_host:
             return True
 
         # Support wildcard matching (e.g., "*.example.com" matches "api.example.com")
-        if cred_scope_host.startswith("*."):
-            domain = cred_scope_host[2:]  # Remove "*."
+        if self.host.startswith("*."):
+            domain = self.host[2:]  # Remove "*."
             return request_host.endswith(f".{domain}") or request_host == domain
 
         return False
@@ -507,13 +502,15 @@ class CredentialsMetaInput(BaseModel, Generic[CP, CT]):
     def allowed_cred_types(cls) -> tuple[CredentialsType, ...]:
         return get_args(cls.model_fields["type"].annotation)
 
-    @staticmethod
-    def validate_credentials_field_schema(
-        field_schema: dict[str, Any], field_name: str
-    ):
+    @classmethod
+    def validate_credentials_field_schema(cls, model: type["BlockSchema"]):
         """Validates the schema of a credentials input field"""
+        field_name = next(
+            name for name, type in model.get_credentials_fields().items() if type is cls
+        )
+        field_schema = model.jsonschema()["properties"][field_name]
         try:
-            field_info = CredentialsFieldInfo[CP, CT].model_validate(field_schema)
+            schema_extra = CredentialsFieldInfo[CP, CT].model_validate(field_schema)
         except ValidationError as e:
             if "Field required [type=missing" not in str(e):
                 raise
@@ -523,11 +520,11 @@ class CredentialsMetaInput(BaseModel, Generic[CP, CT]):
                 f"{field_schema}"
             ) from e
 
-        providers = field_info.provider
+        providers = cls.allowed_providers()
         if (
             providers is not None
             and len(providers) > 1
-            and not field_info.discriminator
+            and not schema_extra.discriminator
         ):
             raise TypeError(
                 f"Multi-provider CredentialsField '{field_name}' "
@@ -554,13 +551,13 @@ class CredentialsMetaInput(BaseModel, Generic[CP, CT]):
     )
 
 
-def _extract_host_from_url(url: str) -> tuple[str, int | None]:
-    """Extract host and port from URL for grouping host-scoped credentials."""
+def _extract_host_from_url(url: str) -> str:
+    """Extract host from URL for grouping host-scoped credentials."""
     try:
-        parsed = parse_url(url)
-        return parsed.hostname or url, parsed.port
+        parsed = urlparse(url)
+        return parsed.hostname or url
     except Exception:
-        return "", None
+        return ""
 
 
 class CredentialsFieldInfo(BaseModel, Generic[CP, CT]):
@@ -609,7 +606,7 @@ class CredentialsFieldInfo(BaseModel, Generic[CP, CT]):
                 providers = frozenset(
                     [cast(CP, "http")]
                     + [
-                        cast(CP, parse_url(str(value)).netloc)
+                        cast(CP, _extract_host_from_url(str(value)))
                         for value in field.discriminator_values
                     ]
                 )

autogpt_platform/backend/backend/data/model_test.py

@@ -79,23 +79,10 @@ class TestHostScopedCredentials:
             headers={"Authorization": SecretStr("Bearer token")},
         )
 
-        # Non-standard ports require explicit port in credential host
-        assert not creds.matches_url("http://localhost:8080/api/v1")
+        assert creds.matches_url("http://localhost:8080/api/v1")
         assert creds.matches_url("https://localhost:443/secure/endpoint")
         assert creds.matches_url("http://localhost/simple")
 
-    def test_matches_url_with_explicit_port(self):
-        """Test URL matching with explicit port in credential host."""
-        creds = HostScopedCredentials(
-            provider="custom",
-            host="localhost:8080",
-            headers={"Authorization": SecretStr("Bearer token")},
-        )
-
-        assert creds.matches_url("http://localhost:8080/api/v1")
-        assert not creds.matches_url("http://localhost:3000/api/v1")
-        assert not creds.matches_url("http://localhost/simple")
-
     def test_empty_headers_dict(self):
         """Test HostScopedCredentials with empty headers."""
         creds = HostScopedCredentials(
@@ -141,20 +128,8 @@ class TestHostScopedCredentials:
             ("*.example.com", "https://sub.api.example.com/test", True),
             ("*.example.com", "https://example.com/test", True),
             ("*.example.com", "https://example.org/test", False),
-            # Non-standard ports require explicit port in credential host
-            ("localhost", "http://localhost:3000/test", False),
-            ("localhost:3000", "http://localhost:3000/test", True),
+            ("localhost", "http://localhost:3000/test", True),
             ("localhost", "http://127.0.0.1:3000/test", False),
-            # IPv6 addresses (frontend stores with brackets via URL.hostname)
-            ("[::1]", "http://[::1]/test", True),
-            ("[::1]", "http://[::1]:80/test", True),
-            ("[::1]", "https://[::1]:443/test", True),
-            ("[::1]", "http://[::1]:8080/test", False),  # Non-standard port
-            ("[::1]:8080", "http://[::1]:8080/test", True),
-            ("[::1]:8080", "http://[::1]:9090/test", False),
-            ("[2001:db8::1]", "http://[2001:db8::1]/path", True),
-            ("[2001:db8::1]", "https://[2001:db8::1]:443/path", True),
-            ("[2001:db8::1]", "http://[2001:db8::ff]/path", False),
         ],
     )
     def test_url_matching_parametrized(self, host: str, test_url: str, expected: bool):

autogpt_platform/backend/backend/executor/utils.py

@@ -373,7 +373,7 @@ def make_node_credentials_input_map(
     # Get aggregated credentials fields for the graph
     graph_cred_inputs = graph.aggregate_credentials_inputs()
 
-    for graph_input_name, (_, compatible_node_fields, _) in graph_cred_inputs.items():
+    for graph_input_name, (_, compatible_node_fields) in graph_cred_inputs.items():
         # Best-effort map: skip missing items
         if graph_input_name not in graph_credentials_input:
             continue

autogpt_platform/backend/backend/util/request.py

@@ -157,7 +157,12 @@ async def validate_url(
         is_trusted: Boolean indicating if the hostname is in trusted_origins
         ip_addresses: List of IP addresses for the host; empty if the host is trusted
     """
-    parsed = parse_url(url)
+    # Canonicalize URL
+    url = url.strip("/ ").replace("\\", "/")
+    parsed = urlparse(url)
+    if not parsed.scheme:
+        url = f"http://{url}"
+        parsed = urlparse(url)
 
     # Check scheme
     if parsed.scheme not in ALLOWED_SCHEMES:
@@ -215,17 +220,6 @@ async def validate_url(
     )
 
 
-def parse_url(url: str) -> URL:
-    """Canonicalizes and parses a URL string."""
-    url = url.strip("/ ").replace("\\", "/")
-
-    # Ensure scheme is present for proper parsing
-    if not re.match(r"[a-z0-9+.\-]+://", url):
-        url = f"http://{url}"
-
-    return urlparse(url)
-
-
 def pin_url(url: URL, ip_addresses: Optional[list[str]] = None) -> URL:
     """
     Pins a URL to a specific IP address to prevent DNS rebinding attacks.

autogpt_platform/backend/snapshots/grph_single

@@ -3,6 +3,7 @@
   "credentials_input_schema": {
     "properties": {},
     "required": [],
+    "title": "TestGraphCredentialsInputSchema",
     "type": "object"
   },
   "description": "A test graph",

autogpt_platform/backend/snapshots/grphs_all

@@ -3,6 +3,7 @@
     "credentials_input_schema": {
       "properties": {},
       "required": [],
+      "title": "TestGraphCredentialsInputSchema",
       "type": "object"
     },
     "description": "A test graph",
@@ -26,6 +27,7 @@
       "type": "object"
     },
     "recommended_schedule_cron": null,
+    "sub_graphs": [],
     "trigger_setup_info": null,
     "user_id": "3e53486c-cf57-477e-ba2a-cb02dc828e1a",
     "version": 1

autogpt_platform/frontend/src/app/(platform)/auth/integrations/oauth_callback/route.ts

@@ -1,17 +1,6 @@
 import { OAuthPopupResultMessage } from "./types";
 import { NextResponse } from "next/server";
 
-/**
- * Safely encode a value as JSON for embedding in a script tag.
- * Escapes characters that could break out of the script context to prevent XSS.
- */
-function safeJsonStringify(value: unknown): string {
-  return JSON.stringify(value)
-    .replace(/</g, "\\u003c")
-    .replace(/>/g, "\\u003e")
-    .replace(/&/g, "\\u0026");
-}
-
 // This route is intended to be used as the callback for integration OAuth flows,
 // controlled by the CredentialsInput component. The CredentialsInput opens the login
 // page in a pop-up window, which then redirects to this route to close the loop.
@@ -34,13 +23,12 @@ export async function GET(request: Request) {
   console.debug("Sending message to opener:", message);
 
   // Return a response with the message as JSON and a script to close the window
-  // Use safeJsonStringify to prevent XSS by escaping <, >, and & characters
   return new NextResponse(
     `
     <html>
       <body>
         <script>
-          window.opener.postMessage(${safeJsonStringify(message)});
+          window.opener.postMessage(${JSON.stringify(message)});
           window.close();
         </script>
       </body>

autogpt_platform/frontend/src/app/(platform)/copilot/helpers.ts

@@ -26,20 +26,8 @@ export function buildCopilotChatUrl(prompt: string): string {
 
 export function getQuickActions(): string[] {
   return [
-    "I don't know where to start, just ask me stuff",
-    "I do the same thing every week and it's killing me",
-    "Help me find where I'm wasting my time",
+    "Show me what I can automate",
+    "Design a custom workflow",
+    "Help me with content creation",
   ];
 }
-
-export function getInputPlaceholder(width?: number) {
-  if (!width) return "What's your role and what eats up most of your day?";
-
-  if (width < 500) {
-    return "I'm a chef and I hate...";
-  }
-  if (width <= 1080) {
-    return "What's your role and what eats up most of your day?";
-  }
-  return "What's your role and what eats up most of your day? e.g. 'I'm a recruiter and I hate...'";
-}

autogpt_platform/frontend/src/app/(platform)/copilot/page.tsx

@@ -6,9 +6,7 @@ import { Text } from "@/components/atoms/Text/Text";
 import { Chat } from "@/components/contextual/Chat/Chat";
 import { ChatInput } from "@/components/contextual/Chat/components/ChatInput/ChatInput";
 import { Dialog } from "@/components/molecules/Dialog/Dialog";
-import { useEffect, useState } from "react";
 import { useCopilotStore } from "./copilot-page-store";
-import { getInputPlaceholder } from "./helpers";
 import { useCopilotPage } from "./useCopilotPage";
 
 export default function CopilotPage() {
@@ -16,25 +14,8 @@ export default function CopilotPage() {
   const isInterruptModalOpen = useCopilotStore((s) => s.isInterruptModalOpen);
   const confirmInterrupt = useCopilotStore((s) => s.confirmInterrupt);
   const cancelInterrupt = useCopilotStore((s) => s.cancelInterrupt);
-
-  const [inputPlaceholder, setInputPlaceholder] = useState(
-    getInputPlaceholder(),
-  );
-
-  useEffect(() => {
-    const handleResize = () => {
-      setInputPlaceholder(getInputPlaceholder(window.innerWidth));
-    };
-
-    handleResize();
-
-    window.addEventListener("resize", handleResize);
-    return () => window.removeEventListener("resize", handleResize);
-  }, []);
-
   const { greetingName, quickActions, isLoading, hasSession, initialPrompt } =
     state;
-
   const {
     handleQuickAction,
     startChatWithPrompt,
@@ -92,7 +73,7 @@ export default function CopilotPage() {
   }
 
   return (
-    <div className="flex h-full flex-1 items-center justify-center overflow-y-auto bg-[#f8f8f9] px-3 py-5 md:px-6 md:py-10">
+    <div className="flex h-full flex-1 items-center justify-center overflow-y-auto bg-[#f8f8f9] px-6 py-10">
       <div className="w-full text-center">
         {isLoading ? (
           <div className="mx-auto max-w-2xl">
@@ -109,25 +90,25 @@ export default function CopilotPage() {
           </div>
         ) : (
           <>
-            <div className="mx-auto max-w-3xl">
+            <div className="mx-auto max-w-2xl">
               <Text
                 variant="h3"
-                className="mb-1 !text-[1.375rem] text-zinc-700"
+                className="mb-3 !text-[1.375rem] text-zinc-700"
               >
                 Hey, <span className="text-violet-600">{greetingName}</span>
               </Text>
               <Text variant="h3" className="mb-8 !font-normal">
-                Tell me about your work — I&apos;ll find what to automate.
+                What do you want to automate?
               </Text>
 
               <div className="mb-6">
                 <ChatInput
                   onSend={startChatWithPrompt}
-                  placeholder={inputPlaceholder}
+                  placeholder='You can search or just ask - e.g. "create a blog post outline"'
                 />
               </div>
             </div>
-            <div className="flex flex-wrap items-center justify-center gap-3 overflow-x-auto [-ms-overflow-style:none] [scrollbar-width:none] [&::-webkit-scrollbar]:hidden">
+            <div className="flex flex-nowrap items-center justify-center gap-3 overflow-x-auto [-ms-overflow-style:none] [scrollbar-width:none] [&::-webkit-scrollbar]:hidden">
               {quickActions.map((action) => (
                 <Button
                   key={action}
@@ -135,7 +116,7 @@ export default function CopilotPage() {
                   variant="outline"
                   size="small"
                   onClick={() => handleQuickAction(action)}
-                  className="h-auto shrink-0 border-zinc-300 px-3 py-2 text-[.9rem] text-zinc-600"
+                  className="h-auto shrink-0 border-zinc-600 !px-4 !py-2 text-[1rem] text-zinc-600"
                 >
                   {action}
                 </Button>

autogpt_platform/frontend/src/app/api/openapi.json

@@ -7804,57 +7804,68 @@
             "anyOf": [{ "type": "integer" }, { "type": "null" }],
             "title": "Forked From Version"
           },
+          "sub_graphs": {
+            "items": { "$ref": "#/components/schemas/BaseGraph-Output" },
+            "type": "array",
+            "title": "Sub Graphs",
+            "default": []
+          },
           "user_id": { "type": "string", "title": "User Id" },
           "input_schema": {
             "additionalProperties": true,
             "type": "object",
-            "title": "Input Schema"
+            "title": "Input Schema",
+            "readOnly": true
           },
           "output_schema": {
             "additionalProperties": true,
             "type": "object",
-            "title": "Output Schema"
-          },
-          "credentials_input_schema": {
-            "additionalProperties": true,
-            "type": "object",
-            "title": "Credentials Input Schema"
+            "title": "Output Schema",
+            "readOnly": true
           },
           "has_external_trigger": {
             "type": "boolean",
-            "title": "Has External Trigger"
+            "title": "Has External Trigger",
+            "readOnly": true
           },
           "has_human_in_the_loop": {
             "type": "boolean",
-            "title": "Has Human In The Loop"
+            "title": "Has Human In The Loop",
+            "readOnly": true
           },
           "has_sensitive_action": {
             "type": "boolean",
-            "title": "Has Sensitive Action"
+            "title": "Has Sensitive Action",
+            "readOnly": true
           },
           "trigger_setup_info": {
             "anyOf": [
               { "$ref": "#/components/schemas/GraphTriggerInfo" },
               { "type": "null" }
-            ]
+            ],
+            "readOnly": true
+          },
+          "credentials_input_schema": {
+            "additionalProperties": true,
+            "type": "object",
+            "title": "Credentials Input Schema",
+            "readOnly": true
           }
         },
         "type": "object",
         "required": [
-          "id",
           "name",
           "description",
           "user_id",
           "input_schema",
           "output_schema",
-          "credentials_input_schema",
           "has_external_trigger",
           "has_human_in_the_loop",
           "has_sensitive_action",
-          "trigger_setup_info"
+          "trigger_setup_info",
+          "credentials_input_schema"
         ],
-        "title": "GraphMeta",
-        "description": "Graph metadata without nodes/links, used for list endpoints.\n\nThis is a flat, lightweight model (not inheriting from Graph) to avoid recomputing\nexpensive computed fields. Values are copied from GraphModel."
+        "title": "GraphMeta"
       },
       "GraphModel": {
         "properties": {

autogpt_platform/frontend/src/components/contextual/Chat/components/ChatContainer/ChatContainer.tsx

@@ -2,6 +2,7 @@ import type { SessionDetailResponse } from "@/app/api/__generated__/models/sessi
 import { Button } from "@/components/atoms/Button/Button";
 import { Text } from "@/components/atoms/Text/Text";
 import { Dialog } from "@/components/molecules/Dialog/Dialog";
+import { useBreakpoint } from "@/lib/hooks/useBreakpoint";
 import { cn } from "@/lib/utils";
 import { GlobeHemisphereEastIcon } from "@phosphor-icons/react";
 import { useEffect } from "react";
@@ -55,6 +56,10 @@ export function ChatContainer({
     onStreamingChange?.(isStreaming);
   }, [isStreaming, onStreamingChange]);
 
+  const breakpoint = useBreakpoint();
+  const isMobile =
+    breakpoint === "base" || breakpoint === "sm" || breakpoint === "md";
+
   return (
     <div
       className={cn(
@@ -122,7 +127,11 @@ export function ChatContainer({
           disabled={isStreaming || !sessionId}
           isStreaming={isStreaming}
           onStop={stopStreaming}
-          placeholder="What else can I help with?"
+          placeholder={
+            isMobile
+              ? "You can search or just ask"
+              : 'You can search or just ask — e.g. "create a blog post outline"'
+          }
         />
       </div>
     </div>

autogpt_platform/frontend/src/components/contextual/Chat/components/ChatInput/ChatInput.tsx

@@ -74,20 +74,19 @@ export function ChatInput({
             hasMultipleLines ? "rounded-xlarge" : "rounded-full",
           )}
         >
-          {!value && !isRecording && (
-            <div
-              className="pointer-events-none absolute inset-0 top-0.5 flex items-center justify-start pl-14 text-[1rem] text-zinc-400"
-              aria-hidden="true"
-            >
-              {isTranscribing ? "Transcribing..." : placeholder}
-            </div>
-          )}
           <textarea
             id={inputId}
             aria-label="Chat message input"
             value={value}
             onChange={handleChange}
             onKeyDown={handleKeyDown}
+            placeholder={
+              isTranscribing
+                ? "Transcribing..."
+                : isRecording
+                  ? ""
+                  : placeholder
+            }
             disabled={isInputDisabled}
             rows={1}
             className={cn(
@@ -123,14 +122,13 @@ export function ChatInput({
               size="icon"
               aria-label={isRecording ? "Stop recording" : "Start recording"}
               onClick={toggleRecording}
-              disabled={disabled || isTranscribing || isStreaming}
+              disabled={disabled || isTranscribing}
               className={cn(
                 isRecording
                   ? "animate-pulse border-red-500 bg-red-500 text-white hover:border-red-600 hover:bg-red-600"
                   : isTranscribing
                     ? "border-zinc-300 bg-zinc-100 text-zinc-400"
                     : "border-zinc-300 bg-white text-zinc-500 hover:border-zinc-400 hover:bg-zinc-50 hover:text-zinc-700",
-                isStreaming && "opacity-40",
               )}
             >
               {isTranscribing ? (

autogpt_platform/frontend/src/components/contextual/Chat/components/ChatInput/components/AudioWaveform.tsx

@@ -38,8 +38,8 @@ export function AudioWaveform({
     // Create audio context and analyser
     const audioContext = new AudioContext();
     const analyser = audioContext.createAnalyser();
-    analyser.fftSize = 256;
-    analyser.smoothingTimeConstant = 0.3;
+    analyser.fftSize = 512;
+    analyser.smoothingTimeConstant = 0.8;
 
     // Connect the stream to the analyser
     const source = audioContext.createMediaStreamSource(stream);
@@ -73,11 +73,10 @@ export function AudioWaveform({
           maxAmplitude = Math.max(maxAmplitude, amplitude);
         }
 
-        // Normalize amplitude (0-128 range) to 0-1
-        const normalized = maxAmplitude / 128;
-        // Apply sensitivity boost (multiply by 4) and use sqrt curve to amplify quiet sounds
-        const boosted = Math.min(1, Math.sqrt(normalized) * 4);
-        const height = minBarHeight + boosted * (maxBarHeight - minBarHeight);
+        // Map amplitude (0-128) to bar height
+        const normalized = (maxAmplitude / 128) * 255;
+        const height =
+          minBarHeight + (normalized / 255) * (maxBarHeight - minBarHeight);
         newBars.push(height);
       }
 

autogpt_platform/frontend/src/components/contextual/Chat/components/ChatInput/useVoiceRecording.ts

@@ -224,7 +224,7 @@ export function useVoiceRecording({
     [value, isTranscribing, toggleRecording, baseHandleKeyDown],
   );
 
-  const showMicButton = isSupported;
+  const showMicButton = isSupported && !isStreaming;
   const isInputDisabled = disabled || isStreaming || isTranscribing;
 
   // Cleanup on unmount

autogpt_platform/frontend/src/components/contextual/Chat/components/ChatMessage/ChatMessage.tsx

@@ -346,7 +346,6 @@ export function ChatMessage({
           toolId={message.toolId}
           toolName={message.toolName}
           result={message.result}
-          onSendMessage={onSendMessage}
         />
       </div>
     );

autogpt_platform/frontend/src/components/contextual/Chat/components/MessageList/MessageList.tsx

@@ -73,7 +73,6 @@ export function MessageList({
                     key={index}
                     message={message}
                     prevMessage={messages[index - 1]}
-                    onSendMessage={onSendMessage}
                   />
                 );
               }

autogpt_platform/frontend/src/components/contextual/Chat/components/MessageList/components/LastToolResponse/LastToolResponse.tsx

@@ -5,13 +5,11 @@ import { shouldSkipAgentOutput } from "../../helpers";
 export interface LastToolResponseProps {
   message: ChatMessageData;
   prevMessage: ChatMessageData | undefined;
-  onSendMessage?: (content: string) => void;
 }
 
 export function LastToolResponse({
   message,
   prevMessage,
-  onSendMessage,
 }: LastToolResponseProps) {
   if (message.type !== "tool_response") return null;
 
@@ -23,7 +21,6 @@ export function LastToolResponse({
         toolId={message.toolId}
         toolName={message.toolName}
         result={message.result}
-        onSendMessage={onSendMessage}
       />
     </div>
   );

autogpt_platform/frontend/src/components/contextual/Chat/components/ThinkingMessage/ThinkingMessage.tsx

@@ -1,8 +1,6 @@
-import { Progress } from "@/components/atoms/Progress/Progress";
 import { cn } from "@/lib/utils";
 import { useEffect, useRef, useState } from "react";
 import { AIChatBubble } from "../AIChatBubble/AIChatBubble";
-import { useAsymptoticProgress } from "../ToolCallMessage/useAsymptoticProgress";
 
 export interface ThinkingMessageProps {
   className?: string;
@@ -13,19 +11,18 @@ export function ThinkingMessage({ className }: ThinkingMessageProps) {
   const [showCoffeeMessage, setShowCoffeeMessage] = useState(false);
   const timerRef = useRef<NodeJS.Timeout | null>(null);
   const coffeeTimerRef = useRef<NodeJS.Timeout | null>(null);
-  const progress = useAsymptoticProgress(showCoffeeMessage);
 
   useEffect(() => {
     if (timerRef.current === null) {
       timerRef.current = setTimeout(() => {
         setShowSlowLoader(true);
-      }, 3000);
+      }, 8000);
     }
 
     if (coffeeTimerRef.current === null) {
       coffeeTimerRef.current = setTimeout(() => {
         setShowCoffeeMessage(true);
-      }, 8000);
+      }, 10000);
     }
 
     return () => {
@@ -52,18 +49,9 @@ export function ThinkingMessage({ className }: ThinkingMessageProps) {
           <AIChatBubble>
             <div className="transition-all duration-500 ease-in-out">
               {showCoffeeMessage ? (
-                <div className="flex flex-col items-center gap-3">
-                  <div className="flex w-full max-w-[280px] flex-col gap-1.5">
-                    <div className="flex items-center justify-between text-xs text-neutral-500">
-                      <span>Working on it...</span>
-                      <span>{Math.round(progress)}%</span>
-                    </div>
-                    <Progress value={progress} className="h-2 w-full" />
-                  </div>
-                  <span className="inline-block animate-shimmer bg-gradient-to-r from-neutral-400 via-neutral-600 to-neutral-400 bg-[length:200%_100%] bg-clip-text text-transparent">
-                    This could take a few minutes, grab a coffee ☕️
-                  </span>
-                </div>
+                <span className="inline-block animate-shimmer bg-gradient-to-r from-neutral-400 via-neutral-600 to-neutral-400 bg-[length:200%_100%] bg-clip-text text-transparent">
+                  This could take a few minutes, grab a coffee ☕️
+                </span>
               ) : showSlowLoader ? (
                 <span className="inline-block animate-shimmer bg-gradient-to-r from-neutral-400 via-neutral-600 to-neutral-400 bg-[length:200%_100%] bg-clip-text text-transparent">
                   Taking a bit more time...

autogpt_platform/frontend/src/components/contextual/Chat/components/ToolCallMessage/useAsymptoticProgress.ts

@@ -1,50 +0,0 @@
-import { useEffect, useRef, useState } from "react";
-
-/**
- * Hook that returns a progress value that starts fast and slows down,
- * asymptotically approaching but never reaching the max value.
- *
- * Uses a half-life formula: progress = max * (1 - 0.5^(time/halfLife))
- * This creates the "game loading bar" effect where:
- * - 50% is reached at halfLifeSeconds
- * - 75% is reached at 2 * halfLifeSeconds
- * - 87.5% is reached at 3 * halfLifeSeconds
- * - and so on...
- *
- * @param isActive - Whether the progress should be animating
- * @param halfLifeSeconds - Time in seconds to reach 50% progress (default: 30)
- * @param maxProgress - Maximum progress value to approach (default: 100)
- * @param intervalMs - Update interval in milliseconds (default: 100)
- * @returns Current progress value (0-maxProgress)
- */
-export function useAsymptoticProgress(
-  isActive: boolean,
-  halfLifeSeconds = 30,
-  maxProgress = 100,
-  intervalMs = 100,
-) {
-  const [progress, setProgress] = useState(0);
-  const elapsedTimeRef = useRef(0);
-
-  useEffect(() => {
-    if (!isActive) {
-      setProgress(0);
-      elapsedTimeRef.current = 0;
-      return;
-    }
-
-    const interval = setInterval(() => {
-      elapsedTimeRef.current += intervalMs / 1000;
-      // Half-life approach: progress = max * (1 - 0.5^(time/halfLife))
-      // At t=halfLife: 50%, at t=2*halfLife: 75%, at t=3*halfLife: 87.5%, etc.
-      const newProgress =
-        maxProgress *
-        (1 - Math.pow(0.5, elapsedTimeRef.current / halfLifeSeconds));
-      setProgress(newProgress);
-    }, intervalMs);
-
-    return () => clearInterval(interval);
-  }, [isActive, halfLifeSeconds, maxProgress, intervalMs]);
-
-  return progress;
-}

autogpt_platform/frontend/src/components/contextual/Chat/components/ToolResponseMessage/AgentCreatedPrompt.tsx

@@ -1,128 +0,0 @@
-"use client";
-
-import { useGetV2GetLibraryAgent } from "@/app/api/__generated__/endpoints/library/library";
-import { GraphExecutionJobInfo } from "@/app/api/__generated__/models/graphExecutionJobInfo";
-import { GraphExecutionMeta } from "@/app/api/__generated__/models/graphExecutionMeta";
-import { RunAgentModal } from "@/app/(platform)/library/agents/[id]/components/NewAgentLibraryView/components/modals/RunAgentModal/RunAgentModal";
-import { Button } from "@/components/atoms/Button/Button";
-import { Text } from "@/components/atoms/Text/Text";
-import {
-  CheckCircleIcon,
-  PencilLineIcon,
-  PlayIcon,
-} from "@phosphor-icons/react";
-import { AIChatBubble } from "../AIChatBubble/AIChatBubble";
-
-interface Props {
-  agentName: string;
-  libraryAgentId: string;
-  onSendMessage?: (content: string) => void;
-}
-
-export function AgentCreatedPrompt({
-  agentName,
-  libraryAgentId,
-  onSendMessage,
-}: Props) {
-  // Fetch library agent eagerly so modal is ready when user clicks
-  const { data: libraryAgentResponse, isLoading } = useGetV2GetLibraryAgent(
-    libraryAgentId,
-    {
-      query: {
-        enabled: !!libraryAgentId,
-      },
-    },
-  );
-
-  const libraryAgent =
-    libraryAgentResponse?.status === 200 ? libraryAgentResponse.data : null;
-
-  function handleRunWithPlaceholders() {
-    onSendMessage?.(
-      `Run the agent "${agentName}" with placeholder/example values so I can test it.`,
-    );
-  }
-
-  function handleRunCreated(execution: GraphExecutionMeta) {
-    onSendMessage?.(
-      `I've started the agent "${agentName}". The execution ID is ${execution.id}. Please monitor its progress and let me know when it completes.`,
-    );
-  }
-
-  function handleScheduleCreated(schedule: GraphExecutionJobInfo) {
-    const scheduleInfo = schedule.cron
-      ? `with cron schedule "${schedule.cron}"`
-      : "to run on the specified schedule";
-    onSendMessage?.(
-      `I've scheduled the agent "${agentName}" ${scheduleInfo}. The schedule ID is ${schedule.id}.`,
-    );
-  }
-
-  return (
-    <AIChatBubble>
-      <div className="flex flex-col gap-4">
-        <div className="flex items-center gap-2">
-          <div className="flex h-8 w-8 items-center justify-center rounded-full bg-green-100">
-            <CheckCircleIcon
-              size={18}
-              weight="fill"
-              className="text-green-600"
-            />
-          </div>
-          <div>
-            <Text variant="body-medium" className="text-neutral-900">
-              Agent Created Successfully
-            </Text>
-            <Text variant="small" className="text-neutral-500">
-              &quot;{agentName}&quot; is ready to test
-            </Text>
-          </div>
-        </div>
-
-        <div className="flex flex-col gap-2">
-          <Text variant="small-medium" className="text-neutral-700">
-            Ready to test?
-          </Text>
-          <div className="flex flex-wrap gap-2">
-            <Button
-              variant="outline"
-              size="small"
-              onClick={handleRunWithPlaceholders}
-              className="gap-2"
-            >
-              <PlayIcon size={16} />
-              Run with example values
-            </Button>
-            {libraryAgent ? (
-              <RunAgentModal
-                triggerSlot={
-                  <Button variant="outline" size="small" className="gap-2">
-                    <PencilLineIcon size={16} />
-                    Run with my inputs
-                  </Button>
-                }
-                agent={libraryAgent}
-                onRunCreated={handleRunCreated}
-                onScheduleCreated={handleScheduleCreated}
-              />
-            ) : (
-              <Button
-                variant="outline"
-                size="small"
-                loading={isLoading}
-                disabled
-                className="gap-2"
-              >
-                <PencilLineIcon size={16} />
-                Run with my inputs
-              </Button>
-            )}
-          </div>
-          <Text variant="small" className="text-neutral-500">
-            or just ask me
-          </Text>
-        </div>
-      </div>
-    </AIChatBubble>
-  );
-}

autogpt_platform/frontend/src/components/contextual/Chat/components/ToolResponseMessage/ToolResponseMessage.tsx

@@ -2,13 +2,11 @@ import { Text } from "@/components/atoms/Text/Text";
 import { cn } from "@/lib/utils";
 import type { ToolResult } from "@/types/chat";
 import { WarningCircleIcon } from "@phosphor-icons/react";
-import { AgentCreatedPrompt } from "./AgentCreatedPrompt";
 import { AIChatBubble } from "../AIChatBubble/AIChatBubble";
 import { MarkdownContent } from "../MarkdownContent/MarkdownContent";
 import {
   formatToolResponse,
   getErrorMessage,
-  isAgentSavedResponse,
   isErrorResponse,
 } from "./helpers";
 
@@ -18,7 +16,6 @@ export interface ToolResponseMessageProps {
   result?: ToolResult;
   success?: boolean;
   className?: string;
-  onSendMessage?: (content: string) => void;
 }
 
 export function ToolResponseMessage({
@@ -27,7 +24,6 @@ export function ToolResponseMessage({
   result,
   success: _success,
   className,
-  onSendMessage,
 }: ToolResponseMessageProps) {
   if (isErrorResponse(result)) {
     const errorMessage = getErrorMessage(result);
@@ -47,18 +43,6 @@ export function ToolResponseMessage({
     );
   }
 
-  // Check for agent_saved response - show special prompt
-  const agentSavedData = isAgentSavedResponse(result);
-  if (agentSavedData.isSaved) {
-    return (
-      <AgentCreatedPrompt
-        agentName={agentSavedData.agentName}
-        libraryAgentId={agentSavedData.libraryAgentId}
-        onSendMessage={onSendMessage}
-      />
-    );
-  }
-
   const formattedText = formatToolResponse(result, toolName);
 
   return (

autogpt_platform/frontend/src/components/contextual/Chat/components/ToolResponseMessage/helpers.ts

@@ -6,43 +6,6 @@ function stripInternalReasoning(content: string): string {
     .trim();
 }
 
-export interface AgentSavedData {
-  isSaved: boolean;
-  agentName: string;
-  agentId: string;
-  libraryAgentId: string;
-  libraryAgentLink: string;
-}
-
-export function isAgentSavedResponse(result: unknown): AgentSavedData {
-  if (typeof result !== "object" || result === null) {
-    return {
-      isSaved: false,
-      agentName: "",
-      agentId: "",
-      libraryAgentId: "",
-      libraryAgentLink: "",
-    };
-  }
-  const response = result as Record<string, unknown>;
-  if (response.type === "agent_saved") {
-    return {
-      isSaved: true,
-      agentName: (response.agent_name as string) || "Agent",
-      agentId: (response.agent_id as string) || "",
-      libraryAgentId: (response.library_agent_id as string) || "",
-      libraryAgentLink: (response.library_agent_link as string) || "",
-    };
-  }
-  return {
-    isSaved: false,
-    agentName: "",
-    agentId: "",
-    libraryAgentId: "",
-    libraryAgentLink: "",
-  };
-}
-
 export function isErrorResponse(result: unknown): boolean {
   if (typeof result === "string") {
     const lower = result.toLowerCase();

autogpt_platform/frontend/src/components/contextual/CredentialsInput/components/HotScopedCredentialsModal/HotScopedCredentialsModal.tsx

@@ -41,17 +41,7 @@ export function HostScopedCredentialsModal({
   const currentHost = currentUrl ? getHostFromUrl(currentUrl) : "";
 
   const formSchema = z.object({
-    host: z
-      .string()
-      .min(1, "Host is required")
-      .refine((val) => !/^[a-zA-Z][a-zA-Z\d+\-.]*:\/\//.test(val), {
-        message: "Enter only the host (e.g. api.example.com), not a full URL",
-      })
-      .refine((val) => !val.includes("/"), {
-        message:
-          "Enter only the host (e.g. api.example.com), without a trailing path. " +
-          "You may specify a port (e.g. api.example.com:8080) if needed.",
-      }),
+    host: z.string().min(1, "Host is required"),
     title: z.string().optional(),
     headers: z.record(z.string()).optional(),
   });

docs/integrations/README.md

@@ -62,6 +62,7 @@ Below is a comprehensive list of all available blocks, categorized by their prim
 | [Get Store Agent Details](block-integrations/system/store_operations.md#get-store-agent-details) | Get detailed information about an agent from the store |
 | [Get Weather Information](block-integrations/basic.md#get-weather-information) | Retrieves weather information for a specified location using OpenWeatherMap API |
 | [Human In The Loop](block-integrations/basic.md#human-in-the-loop) | Pause execution and wait for human approval or modification of data |
+| [Linear Search Issues](block-integrations/linear/issues.md#linear-search-issues) | Searches for issues on Linear |
 | [List Is Empty](block-integrations/basic.md#list-is-empty) | Checks if a list is empty |
 | [List Library Agents](block-integrations/system/library_operations.md#list-library-agents) | List all agents in your personal library |
 | [Note](block-integrations/basic.md#note) | A visual annotation block that displays a sticky note in the workflow editor for documentation and organization purposes |
@@ -192,7 +193,6 @@ Below is a comprehensive list of all available blocks, categorized by their prim
 | [Get Current Time](block-integrations/text.md#get-current-time) | This block outputs the current time |
 | [Match Text Pattern](block-integrations/text.md#match-text-pattern) | Matches text against a regex pattern and forwards data to positive or negative output based on the match |
 | [Text Decoder](block-integrations/text.md#text-decoder) | Decodes a string containing escape sequences into actual text |
-| [Text Encoder](block-integrations/text.md#text-encoder) | Encodes a string by converting special characters into escape sequences |
 | [Text Replace](block-integrations/text.md#text-replace) | This block is used to replace a text with a new text |
 | [Text Split](block-integrations/text.md#text-split) | This block is used to split a text into a list of strings |
 | [Word Character Count](block-integrations/text.md#word-character-count) | Counts the number of words and characters in a given text |
@@ -571,7 +571,6 @@ Below is a comprehensive list of all available blocks, categorized by their prim
 | [Linear Create Comment](block-integrations/linear/comment.md#linear-create-comment) | Creates a new comment on a Linear issue |
 | [Linear Create Issue](block-integrations/linear/issues.md#linear-create-issue) | Creates a new issue on Linear |
 | [Linear Get Project Issues](block-integrations/linear/issues.md#linear-get-project-issues) | Gets issues from a Linear project filtered by status and assignee |
-| [Linear Search Issues](block-integrations/linear/issues.md#linear-search-issues) | Searches for issues on Linear |
 | [Linear Search Projects](block-integrations/linear/projects.md#linear-search-projects) | Searches for projects on Linear |
 
 ## Hardware

docs/integrations/block-integrations/linear/issues.md

@@ -90,9 +90,9 @@ Searches for issues on Linear
 
 ### How it works
 <!-- MANUAL: how_it_works -->
-This block searches for issues in Linear using a text query. It searches across issue titles, descriptions, and other fields to find matching issues. You can limit the number of results returned using the `max_results` parameter (default: 10, max: 100) to control token consumption and response size.
+This block searches for issues in Linear using a text query. It searches across issue titles, descriptions, and other fields to find matching issues.
 
-Optionally filter results by team name to narrow searches to specific workspaces. If a team name is provided, the block resolves it to a team ID before searching. Returns matching issues with their state, creation date, project, and assignee information. If the search or team resolution fails, an error message is returned.
+Returns a list of issues matching the search term.
 <!-- END MANUAL -->
 
 ### Inputs
@@ -100,14 +100,12 @@ Optionally filter results by team name to narrow searches to specific workspaces
 | Input | Description | Type | Required |
 |-------|-------------|------|----------|
 | term | Term to search for issues | str | Yes |
-| max_results | Maximum number of results to return | int | No |
-| team_name | Optional team name to filter results (e.g., 'Internal', 'Open Source') | str | No |
 
 ### Outputs
 
 | Output | Description | Type |
 |--------|-------------|------|
-| error | Error message if the search failed | str |
+| error | Error message if the operation failed | str |
 | issues | List of issues | List[Issue] |
 
 ### Possible use case

docs/integrations/block-integrations/text.md

@@ -380,42 +380,6 @@ This is useful when working with data from APIs or files where escape sequences
 
 ---
 
-## Text Encoder
-
-### What it is
-Encodes a string by converting special characters into escape sequences
-
-### How it works
-<!-- MANUAL: how_it_works -->
-The Text Encoder takes the input string and applies Python's `unicode_escape` encoding (equivalent to `codecs.encode(text, "unicode_escape").decode("utf-8")`) to transform special characters like newlines, tabs, and backslashes into their escaped forms.
-
-The block relies on the input schema to ensure the value is a string; non-string inputs are rejected by validation, and any encoding failures surface as block errors. Non-ASCII characters are emitted as `\uXXXX` sequences, which is useful for ASCII-only payloads.
-<!-- END MANUAL -->
-
-### Inputs
-
-| Input | Description | Type | Required |
-|-------|-------------|------|----------|
-| text | A string containing special characters to be encoded | str | Yes |
-
-### Outputs
-
-| Output | Description | Type |
-|--------|-------------|------|
-| error | Error message if encoding fails | str |
-| encoded_text | The encoded text with special characters converted to escape sequences | str |
-
-### Possible use case
-<!-- MANUAL: use_case -->
-**JSON Payload Preparation**: Encode multiline or quoted text before embedding it in JSON string fields to ensure proper escaping.
-
-**Config/ENV Generation**: Convert template text into escaped strings for `.env` or YAML values that require special character handling.
-
-**Snapshot Fixtures**: Produce stable escaped strings for golden files or API tests where consistent text representation is needed.
-<!-- END MANUAL -->
-
----
-
 ## Text Replace
 
 ### What it is