Files
AutoGPT/autogpt_platform/backend/backend/blocks/agent_mail/threads.py
Abhimanyu Yadav e32d258a7e feat(blocks): add AgentMail integration blocks (#12417)
## Summary
- Add a full AgentMail integration with blocks for managing inboxes,
messages, threads, drafts, attachments, lists, and pods
- Includes shared provider configuration (`_config.py`) with API key
authentication
- 8 block modules covering ~25 individual blocks across all AgentMail
API surfaces

  ## Block Modules
  | Module | Blocks |
  |--------|--------|
  | `inbox.py` | Create, Get, List, Update, Delete inboxes |
| `messages.py` | Send, Get, List, Delete messages + org-wide listing |
  | `threads.py` | Get, List, Delete threads + org-wide listing |
| `drafts.py` | Create, Get, List, Update, Send, Delete drafts +
org-wide listing |
  | `attachments.py` | Download attachments |
  | `lists.py` | Create, Get, List, Update, Delete mailing lists |
  | `pods.py` | Create, Get, List, Update, Delete pods |

  ## Test plan
- [x] `poetry run pytest 'backend/blocks/test/test_block.py' -xvs` — all
new blocks pass the standard block test suite
  - [x] test all blocks manually
2026-03-17 12:40:32 +00:00

439 lines
16 KiB
Python

"""
AgentMail Thread blocks — list, get, and delete conversation threads.
A Thread groups related messages into a single conversation. Threads are
created automatically when a new message is sent and grow as replies are added.
Threads can be queried per-inbox or across the entire organization.
"""
from backend.sdk import (
APIKeyCredentials,
Block,
BlockCategory,
BlockOutput,
BlockSchemaInput,
BlockSchemaOutput,
CredentialsMetaInput,
SchemaField,
)
from ._config import TEST_CREDENTIALS, TEST_CREDENTIALS_INPUT, _client, agent_mail
class AgentMailListInboxThreadsBlock(Block):
"""
List all conversation threads within a specific AgentMail inbox.
Returns a paginated list of threads with optional label filtering.
Use labels to find threads by campaign, status, or custom tags.
"""
class Input(BlockSchemaInput):
credentials: CredentialsMetaInput = agent_mail.credentials_field(
description="AgentMail API key from https://console.agentmail.to"
)
inbox_id: str = SchemaField(
description="Inbox ID or email address to list threads from"
)
limit: int = SchemaField(
description="Maximum number of threads to return per page (1-100)",
default=20,
advanced=True,
)
page_token: str = SchemaField(
description="Token from a previous response to fetch the next page",
default="",
advanced=True,
)
labels: list[str] = SchemaField(
description="Only return threads matching ALL of these labels (e.g. ['q4-campaign', 'follow-up'])",
default_factory=list,
advanced=True,
)
class Output(BlockSchemaOutput):
threads: list[dict] = SchemaField(
description="List of thread objects with thread_id, subject, message count, labels, etc."
)
count: int = SchemaField(description="Number of threads returned")
next_page_token: str = SchemaField(
description="Token for the next page. Empty if no more results.",
default="",
)
error: str = SchemaField(description="Error message if the operation failed")
def __init__(self):
super().__init__(
id="63dd9e2d-ef81-405c-b034-c031f0437334",
description="List all conversation threads in an AgentMail inbox. Filter by labels for campaign tracking or status management.",
categories={BlockCategory.COMMUNICATION},
input_schema=self.Input,
output_schema=self.Output,
test_credentials=TEST_CREDENTIALS,
test_input={
"credentials": TEST_CREDENTIALS_INPUT,
"inbox_id": "test-inbox",
},
test_output=[
("threads", []),
("count", 0),
("next_page_token", ""),
],
test_mock={
"list_threads": lambda *a, **kw: type(
"Resp",
(),
{
"threads": [],
"count": 0,
"next_page_token": "",
},
)(),
},
)
@staticmethod
async def list_threads(credentials: APIKeyCredentials, inbox_id: str, **params):
client = _client(credentials)
return await client.inboxes.threads.list(inbox_id=inbox_id, **params)
async def run(
self, input_data: Input, *, credentials: APIKeyCredentials, **kwargs
) -> BlockOutput:
try:
params: dict = {"limit": input_data.limit}
if input_data.page_token:
params["page_token"] = input_data.page_token
if input_data.labels:
params["labels"] = input_data.labels
response = await self.list_threads(
credentials, input_data.inbox_id, **params
)
threads = [t.model_dump() for t in response.threads]
yield "threads", threads
yield "count", (c if (c := response.count) is not None else len(threads))
yield "next_page_token", response.next_page_token or ""
except Exception as e:
yield "error", str(e)
class AgentMailGetInboxThreadBlock(Block):
"""
Retrieve a single conversation thread from an AgentMail inbox.
Returns the thread with all its messages in chronological order.
Use this to get the full conversation history for context when
composing replies.
"""
class Input(BlockSchemaInput):
credentials: CredentialsMetaInput = agent_mail.credentials_field(
description="AgentMail API key from https://console.agentmail.to"
)
inbox_id: str = SchemaField(
description="Inbox ID or email address the thread belongs to"
)
thread_id: str = SchemaField(description="Thread ID to retrieve")
class Output(BlockSchemaOutput):
thread_id: str = SchemaField(description="Unique identifier of the thread")
messages: list[dict] = SchemaField(
description="All messages in the thread, in chronological order"
)
result: dict = SchemaField(
description="Complete thread object with all metadata"
)
error: str = SchemaField(description="Error message if the operation failed")
def __init__(self):
super().__init__(
id="42866290-1479-4153-83e7-550b703e9da2",
description="Retrieve a conversation thread with all its messages. Use for getting full conversation context before replying.",
categories={BlockCategory.COMMUNICATION},
input_schema=self.Input,
output_schema=self.Output,
test_credentials=TEST_CREDENTIALS,
test_input={
"credentials": TEST_CREDENTIALS_INPUT,
"inbox_id": "test-inbox",
"thread_id": "test-thread",
},
test_output=[
("thread_id", "test-thread"),
("messages", []),
("result", dict),
],
test_mock={
"get_thread": lambda *a, **kw: type(
"Thread",
(),
{
"thread_id": "test-thread",
"messages": [],
"model_dump": lambda self: {
"thread_id": "test-thread",
"messages": [],
},
},
)(),
},
)
@staticmethod
async def get_thread(credentials: APIKeyCredentials, inbox_id: str, thread_id: str):
client = _client(credentials)
return await client.inboxes.threads.get(inbox_id=inbox_id, thread_id=thread_id)
async def run(
self, input_data: Input, *, credentials: APIKeyCredentials, **kwargs
) -> BlockOutput:
try:
thread = await self.get_thread(
credentials, input_data.inbox_id, input_data.thread_id
)
messages = [m.model_dump() for m in thread.messages]
result = thread.model_dump()
result["messages"] = messages
yield "thread_id", thread.thread_id
yield "messages", messages
yield "result", result
except Exception as e:
yield "error", str(e)
class AgentMailDeleteInboxThreadBlock(Block):
"""
Permanently delete a conversation thread and all its messages from an inbox.
This removes the thread and every message within it. This action
cannot be undone.
"""
class Input(BlockSchemaInput):
credentials: CredentialsMetaInput = agent_mail.credentials_field(
description="AgentMail API key from https://console.agentmail.to"
)
inbox_id: str = SchemaField(
description="Inbox ID or email address the thread belongs to"
)
thread_id: str = SchemaField(description="Thread ID to permanently delete")
class Output(BlockSchemaOutput):
success: bool = SchemaField(
description="True if the thread was successfully deleted"
)
error: str = SchemaField(description="Error message if the operation failed")
def __init__(self):
super().__init__(
id="18cd5f6f-4ff6-45da-8300-25a50ea7fb75",
description="Permanently delete a conversation thread and all its messages. This action cannot be undone.",
categories={BlockCategory.COMMUNICATION},
input_schema=self.Input,
output_schema=self.Output,
is_sensitive_action=True,
test_credentials=TEST_CREDENTIALS,
test_input={
"credentials": TEST_CREDENTIALS_INPUT,
"inbox_id": "test-inbox",
"thread_id": "test-thread",
},
test_output=[("success", True)],
test_mock={
"delete_thread": lambda *a, **kw: None,
},
)
@staticmethod
async def delete_thread(
credentials: APIKeyCredentials, inbox_id: str, thread_id: str
):
client = _client(credentials)
await client.inboxes.threads.delete(inbox_id=inbox_id, thread_id=thread_id)
async def run(
self, input_data: Input, *, credentials: APIKeyCredentials, **kwargs
) -> BlockOutput:
try:
await self.delete_thread(
credentials, input_data.inbox_id, input_data.thread_id
)
yield "success", True
except Exception as e:
yield "error", str(e)
class AgentMailListOrgThreadsBlock(Block):
"""
List conversation threads across ALL inboxes in your organization.
Unlike per-inbox listing, this returns threads from every inbox.
Ideal for building supervisor agents that monitor all conversations,
analytics dashboards, or cross-agent routing workflows.
"""
class Input(BlockSchemaInput):
credentials: CredentialsMetaInput = agent_mail.credentials_field(
description="AgentMail API key from https://console.agentmail.to"
)
limit: int = SchemaField(
description="Maximum number of threads to return per page (1-100)",
default=20,
advanced=True,
)
page_token: str = SchemaField(
description="Token from a previous response to fetch the next page",
default="",
advanced=True,
)
labels: list[str] = SchemaField(
description="Only return threads matching ALL of these labels",
default_factory=list,
advanced=True,
)
class Output(BlockSchemaOutput):
threads: list[dict] = SchemaField(
description="List of thread objects from all inboxes in the organization"
)
count: int = SchemaField(description="Number of threads returned")
next_page_token: str = SchemaField(
description="Token for the next page. Empty if no more results.",
default="",
)
error: str = SchemaField(description="Error message if the operation failed")
def __init__(self):
super().__init__(
id="d7a0657b-58ab-48b2-898b-7bd94f44a708",
description="List threads across ALL inboxes in your organization. Use for supervisor agents, dashboards, or cross-agent monitoring.",
categories={BlockCategory.COMMUNICATION},
input_schema=self.Input,
output_schema=self.Output,
test_credentials=TEST_CREDENTIALS,
test_input={"credentials": TEST_CREDENTIALS_INPUT},
test_output=[
("threads", []),
("count", 0),
("next_page_token", ""),
],
test_mock={
"list_org_threads": lambda *a, **kw: type(
"Resp",
(),
{
"threads": [],
"count": 0,
"next_page_token": "",
},
)(),
},
)
@staticmethod
async def list_org_threads(credentials: APIKeyCredentials, **params):
client = _client(credentials)
return await client.threads.list(**params)
async def run(
self, input_data: Input, *, credentials: APIKeyCredentials, **kwargs
) -> BlockOutput:
try:
params: dict = {"limit": input_data.limit}
if input_data.page_token:
params["page_token"] = input_data.page_token
if input_data.labels:
params["labels"] = input_data.labels
response = await self.list_org_threads(credentials, **params)
threads = [t.model_dump() for t in response.threads]
yield "threads", threads
yield "count", (c if (c := response.count) is not None else len(threads))
yield "next_page_token", response.next_page_token or ""
except Exception as e:
yield "error", str(e)
class AgentMailGetOrgThreadBlock(Block):
"""
Retrieve a single conversation thread by ID from anywhere in the organization.
Works without needing to know which inbox the thread belongs to.
Returns the thread with all its messages in chronological order.
"""
class Input(BlockSchemaInput):
credentials: CredentialsMetaInput = agent_mail.credentials_field(
description="AgentMail API key from https://console.agentmail.to"
)
thread_id: str = SchemaField(
description="Thread ID to retrieve (works across all inboxes)"
)
class Output(BlockSchemaOutput):
thread_id: str = SchemaField(description="Unique identifier of the thread")
messages: list[dict] = SchemaField(
description="All messages in the thread, in chronological order"
)
result: dict = SchemaField(
description="Complete thread object with all metadata"
)
error: str = SchemaField(description="Error message if the operation failed")
def __init__(self):
super().__init__(
id="39aaae31-3eb1-44c6-9e37-5a44a4529649",
description="Retrieve a conversation thread by ID from anywhere in the organization, without needing the inbox ID.",
categories={BlockCategory.COMMUNICATION},
input_schema=self.Input,
output_schema=self.Output,
test_credentials=TEST_CREDENTIALS,
test_input={
"credentials": TEST_CREDENTIALS_INPUT,
"thread_id": "test-thread",
},
test_output=[
("thread_id", "test-thread"),
("messages", []),
("result", dict),
],
test_mock={
"get_org_thread": lambda *a, **kw: type(
"Thread",
(),
{
"thread_id": "test-thread",
"messages": [],
"model_dump": lambda self: {
"thread_id": "test-thread",
"messages": [],
},
},
)(),
},
)
@staticmethod
async def get_org_thread(credentials: APIKeyCredentials, thread_id: str):
client = _client(credentials)
return await client.threads.get(thread_id=thread_id)
async def run(
self, input_data: Input, *, credentials: APIKeyCredentials, **kwargs
) -> BlockOutput:
try:
thread = await self.get_org_thread(credentials, input_data.thread_id)
messages = [m.model_dump() for m in thread.messages]
result = thread.model_dump()
result["messages"] = messages
yield "thread_id", thread.thread_id
yield "messages", messages
yield "result", result
except Exception as e:
yield "error", str(e)