fix: apply size check to text files too (OOM protection)

- Remove redundant inline comment on text_only param
- Simplify file filtering logic per review suggestion

.github/workflows/platform-backend-ci.yml

@@ -41,13 +41,18 @@ jobs:
         ports:
           - 6379:6379
       rabbitmq:
-        image: rabbitmq:3.12-management
+        image: rabbitmq:4.1.4
         ports:
           - 5672:5672
-          - 15672:15672
         env:
           RABBITMQ_DEFAULT_USER: ${{ env.RABBITMQ_DEFAULT_USER }}
           RABBITMQ_DEFAULT_PASS: ${{ env.RABBITMQ_DEFAULT_PASS }}
+        options: >-
+          --health-cmd "rabbitmq-diagnostics -q ping"
+          --health-interval 30s
+          --health-timeout 10s
+          --health-retries 5
+          --health-start-period 10s
       clamav:
         image: clamav/clamav-debian:latest
         ports:

.github/workflows/platform-frontend-ci.yml

@@ -6,10 +6,16 @@ on:
     paths:
       - ".github/workflows/platform-frontend-ci.yml"
       - "autogpt_platform/frontend/**"
+      - "autogpt_platform/backend/Dockerfile"
+      - "autogpt_platform/docker-compose.yml"
+      - "autogpt_platform/docker-compose.platform.yml"
   pull_request:
     paths:
       - ".github/workflows/platform-frontend-ci.yml"
       - "autogpt_platform/frontend/**"
+      - "autogpt_platform/backend/Dockerfile"
+      - "autogpt_platform/docker-compose.yml"
+      - "autogpt_platform/docker-compose.platform.yml"
   merge_group:
   workflow_dispatch:
 

autogpt_platform/backend/Dockerfile

@@ -53,63 +53,6 @@ COPY autogpt_platform/backend/backend/data/partial_types.py ./backend/data/parti
 COPY autogpt_platform/backend/gen_prisma_types_stub.py ./
 RUN poetry run prisma generate && poetry run gen-prisma-stub
 
-# ============================== BACKEND SERVER ============================== #
-
-FROM debian:13-slim AS server
-
-WORKDIR /app
-
-ENV POETRY_HOME=/opt/poetry \
-    POETRY_NO_INTERACTION=1 \
-    POETRY_VIRTUALENVS_CREATE=true \
-    POETRY_VIRTUALENVS_IN_PROJECT=true \
-    DEBIAN_FRONTEND=noninteractive
-ENV PATH=/opt/poetry/bin:$PATH
-
-# Install Python, FFmpeg, ImageMagick, and CLI tools for agent use.
-# bubblewrap provides OS-level sandbox (whitelist-only FS + no network)
-# for the bash_exec MCP tool.
-# Using --no-install-recommends saves ~650MB by skipping unnecessary deps like llvm, mesa, etc.
-RUN apt-get update && apt-get install -y --no-install-recommends \
-    python3.13 \
-    python3-pip \
-    ffmpeg \
-    imagemagick \
-    jq \
-    ripgrep \
-    tree \
-    bubblewrap \
-    && rm -rf /var/lib/apt/lists/*
-
-COPY --from=builder /usr/local/lib/python3* /usr/local/lib/python3*
-COPY --from=builder /usr/local/bin/poetry /usr/local/bin/poetry
-# Copy Node.js installation for Prisma
-COPY --from=builder /usr/bin/node /usr/bin/node
-COPY --from=builder /usr/lib/node_modules /usr/lib/node_modules
-COPY --from=builder /usr/bin/npm /usr/bin/npm
-COPY --from=builder /usr/bin/npx /usr/bin/npx
-COPY --from=builder /root/.cache/prisma-python/binaries /root/.cache/prisma-python/binaries
-
-WORKDIR /app/autogpt_platform/backend
-
-# Copy only the .venv from builder (not the entire /app directory)
-# The .venv includes the generated Prisma client
-COPY --from=builder /app/autogpt_platform/backend/.venv ./.venv
-ENV PATH="/app/autogpt_platform/backend/.venv/bin:$PATH"
-
-# Copy dependency files + autogpt_libs (path dependency)
-COPY autogpt_platform/autogpt_libs /app/autogpt_platform/autogpt_libs
-COPY autogpt_platform/backend/poetry.lock autogpt_platform/backend/pyproject.toml ./
-
-# Copy backend code + docs (for Copilot docs search)
-COPY autogpt_platform/backend ./
-COPY docs /app/docs
-RUN poetry install --no-ansi --only-root
-
-ENV PORT=8000
-
-CMD ["poetry", "run", "rest"]
-
 # =============================== DB MIGRATOR =============================== #
 
 # Lightweight migrate stage - only needs Prisma CLI, not full Python environment
@@ -141,3 +84,59 @@ COPY autogpt_platform/backend/schema.prisma ./
 COPY autogpt_platform/backend/backend/data/partial_types.py ./backend/data/partial_types.py
 COPY autogpt_platform/backend/gen_prisma_types_stub.py ./
 COPY autogpt_platform/backend/migrations ./migrations
+
+# ============================== BACKEND SERVER ============================== #
+
+FROM debian:13-slim AS server
+
+WORKDIR /app
+
+ENV DEBIAN_FRONTEND=noninteractive
+
+# Install Python, FFmpeg, ImageMagick, and CLI tools for agent use.
+# bubblewrap provides OS-level sandbox (whitelist-only FS + no network)
+# for the bash_exec MCP tool.
+# Using --no-install-recommends saves ~650MB by skipping unnecessary deps like llvm, mesa, etc.
+RUN apt-get update && apt-get install -y --no-install-recommends \
+    python3.13 \
+    python3-pip \
+    ffmpeg \
+    imagemagick \
+    jq \
+    ripgrep \
+    tree \
+    bubblewrap \
+    && rm -rf /var/lib/apt/lists/*
+
+# Copy poetry (build-time only, for `poetry install --only-root` to create entry points)
+COPY --from=builder /usr/local/lib/python3* /usr/local/lib/python3*
+COPY --from=builder /usr/local/bin/poetry /usr/local/bin/poetry
+# Copy Node.js installation for Prisma
+COPY --from=builder /usr/bin/node /usr/bin/node
+COPY --from=builder /usr/lib/node_modules /usr/lib/node_modules
+COPY --from=builder /usr/bin/npm /usr/bin/npm
+COPY --from=builder /usr/bin/npx /usr/bin/npx
+COPY --from=builder /root/.cache/prisma-python/binaries /root/.cache/prisma-python/binaries
+
+WORKDIR /app/autogpt_platform/backend
+
+# Copy only the .venv from builder (not the entire /app directory)
+# The .venv includes the generated Prisma client
+COPY --from=builder /app/autogpt_platform/backend/.venv ./.venv
+ENV PATH="/app/autogpt_platform/backend/.venv/bin:$PATH"
+
+# Copy dependency files + autogpt_libs (path dependency)
+COPY autogpt_platform/autogpt_libs /app/autogpt_platform/autogpt_libs
+COPY autogpt_platform/backend/poetry.lock autogpt_platform/backend/pyproject.toml ./
+
+# Copy backend code + docs (for Copilot docs search)
+COPY autogpt_platform/backend ./
+COPY docs /app/docs
+# Install the project package to create entry point scripts in .venv/bin/
+# (e.g., rest, executor, ws, db, scheduler, notification - see [tool.poetry.scripts])
+RUN POETRY_VIRTUALENVS_CREATE=true POETRY_VIRTUALENVS_IN_PROJECT=true \
+    poetry install --no-ansi --only-root
+
+ENV PORT=8000
+
+CMD ["rest"]

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

@@ -23,6 +23,7 @@ from .model import (
     ChatSession,
     append_and_save_message,
     create_chat_session,
+    delete_chat_session,
     get_chat_session,
     get_user_sessions,
 )
@@ -211,6 +212,43 @@ async def create_session(
     )
 
 
+@router.delete(
+    "/sessions/{session_id}",
+    dependencies=[Security(auth.requires_user)],
+    status_code=204,
+    responses={404: {"description": "Session not found or access denied"}},
+)
+async def delete_session(
+    session_id: str,
+    user_id: Annotated[str, Security(auth.get_user_id)],
+) -> Response:
+    """
+    Delete a chat session.
+
+    Permanently removes a chat session and all its messages.
+    Only the owner can delete their sessions.
+
+    Args:
+        session_id: The session ID to delete.
+        user_id: The authenticated user's ID.
+
+    Returns:
+        204 No Content on success.
+
+    Raises:
+        HTTPException: 404 if session not found or not owned by user.
+    """
+    deleted = await delete_chat_session(session_id, user_id)
+
+    if not deleted:
+        raise HTTPException(
+            status_code=404,
+            detail=f"Session {session_id} not found or access denied",
+        )
+
+    return Response(status_code=204)
+
+
 @router.get(
     "/sessions/{session_id}",
 )

autogpt_platform/backend/backend/blocks/claude_code.py

@@ -187,9 +187,11 @@ class ClaudeCodeBlock(Block):
         )
         files: list[SandboxFileOutput] = SchemaField(
             description=(
-                "List of text files created/modified by Claude Code during this execution. "
+                "List of files created/modified by Claude Code during this execution. "
+                "Includes text files and binary files (images, PDFs, etc.). "
                 "Each file has 'path', 'relative_path', 'name', 'content', and 'workspace_ref' fields. "
-                "workspace_ref contains a workspace:// URI if the file was stored to workspace."
+                "workspace_ref contains a workspace:// URI for workspace storage. "
+                "For binary files, content contains a placeholder; use workspace_ref to access the file."
             )
         )
         conversation_history: str = SchemaField(
@@ -452,13 +454,15 @@ class ClaudeCodeBlock(Block):
                 else:
                     new_conversation_history = turn_entry
 
-            # Extract files created/modified during this run and store to workspace
+            # Extract files created/modified during this run and store to workspace.
+            # Binary files (images, PDFs, etc.) are stored via store_media_file
+            # which handles virus scanning and workspace storage.
             sandbox_files = await extract_and_store_sandbox_files(
                 sandbox=sandbox,
                 working_directory=working_directory,
                 execution_context=execution_context,
                 since_timestamp=start_timestamp,
-                text_only=True,
+                text_only=False,
             )
 
             return (

autogpt_platform/backend/backend/util/sandbox_files.py

@@ -74,8 +74,50 @@ TEXT_EXTENSIONS = {
     ".tex",
     ".csv",
     ".log",
+    ".svg",  # SVG is XML-based text
 }
 
+# Binary file extensions we explicitly support extracting
+BINARY_EXTENSIONS = {
+    # Images
+    ".png",
+    ".jpg",
+    ".jpeg",
+    ".gif",
+    ".webp",
+    ".ico",
+    ".bmp",
+    ".tiff",
+    ".tif",
+    # Documents
+    ".pdf",
+    # Archives
+    ".zip",
+    ".tar",
+    ".gz",
+    ".7z",
+    # Audio
+    ".mp3",
+    ".wav",
+    ".ogg",
+    ".flac",
+    # Video
+    ".mp4",
+    ".webm",
+    ".mov",
+    ".avi",
+    # Fonts
+    ".woff",
+    ".woff2",
+    ".ttf",
+    ".otf",
+    ".eot",
+}
+
+# Maximum file size for binary extraction (50MB)
+# Prevents OOM from accidentally extracting huge files
+MAX_BINARY_FILE_SIZE = 50 * 1024 * 1024
+
 
 class SandboxFileOutput(BaseModel):
     """A file extracted from a sandbox and optionally stored in workspace."""
@@ -120,7 +162,8 @@ async def extract_sandbox_files(
         sandbox: The E2B sandbox instance
         working_directory: Directory to search for files
         since_timestamp: ISO timestamp - only return files modified after this time
-        text_only: If True, only extract text files (default). If False, extract all files.
+        text_only: If True, only extract text files. If False, also extract
+                   supported binary files (images, PDFs, etc.).
 
     Returns:
         List of ExtractedFile objects with path, content, and metadata
@@ -149,15 +192,48 @@ async def extract_sandbox_files(
             if not file_path:
                 continue
 
-            # Check if it's a text file
+            # Check file type (case-insensitive for extensions)
-            is_text = any(file_path.endswith(ext) for ext in TEXT_EXTENSIONS)
+            file_path_lower = file_path.lower()
+            is_text = any(
+                file_path_lower.endswith(ext.lower()) for ext in TEXT_EXTENSIONS
+            )
+            is_binary = any(
+                file_path_lower.endswith(ext.lower()) for ext in BINARY_EXTENSIONS
+            )
 
-            # Skip non-text files if text_only mode
+            # Skip files with unrecognized extensions
+            if not is_text and not is_binary:
+                continue
+
+            # In text_only mode, skip binary files
             if text_only and not is_text:
                 continue
 
             try:
-                # Read file content as bytes
+                # Check file size before reading to prevent OOM
+                stat_result = await sandbox.commands.run(
+                    f"stat -c %s {shlex.quote(file_path)} 2>/dev/null"
+                )
+                if stat_result.exit_code != 0 or not stat_result.stdout:
+                    logger.debug(f"Skipping {file_path}: could not determine file size")
+                    continue
+
+                try:
+                    file_size = int(stat_result.stdout.strip())
+                except ValueError:
+                    logger.debug(
+                        f"Skipping {file_path}: unexpected stat output "
+                        f"{stat_result.stdout.strip()!r}"
+                    )
+                    continue
+
+                if file_size > MAX_BINARY_FILE_SIZE:
+                    logger.info(
+                        f"Skipping {file_path}: size {file_size} bytes "
+                        f"exceeds limit {MAX_BINARY_FILE_SIZE}"
+                    )
+                    continue
+
                 content = await sandbox.files.read(file_path, format="bytes")
                 if isinstance(content, str):
                     content = content.encode("utf-8")

autogpt_platform/backend/docker-compose.test.yaml

@@ -53,7 +53,7 @@ services:
 
   rabbitmq:
     <<: *agpt-services
-    image: rabbitmq:management
+    image: rabbitmq:4.1.4
     container_name: rabbitmq
     healthcheck:
       test: rabbitmq-diagnostics -q ping
@@ -66,7 +66,6 @@ services:
       - RABBITMQ_DEFAULT_PASS=k0VMxyIJF9S35f3x2uaw5IWAl6Y536O7
     ports:
       - "5672:5672"
-      - "15672:15672"
   clamav:
     image: clamav/clamav-debian:latest
     ports:

autogpt_platform/docker-compose.platform.yml

@@ -75,7 +75,7 @@ services:
       timeout: 5s
       retries: 5
   rabbitmq:
-    image: rabbitmq:management
+    image: rabbitmq:4.1.4
     container_name: rabbitmq
     healthcheck:
       test: rabbitmq-diagnostics -q ping
@@ -88,14 +88,13 @@ services:
       <<: *backend-env
     ports:
       - "5672:5672"
-      - "15672:15672"
 
   rest_server:
     build:
       context: ../
       dockerfile: autogpt_platform/backend/Dockerfile
       target: server
-    command: ["python", "-m", "backend.rest"]
+    command: ["rest"] # points to entry in [tool.poetry.scripts] in pyproject.toml
     develop:
       watch:
         - path: ./
@@ -128,7 +127,7 @@ services:
       context: ../
       dockerfile: autogpt_platform/backend/Dockerfile
       target: server
-    command: ["python", "-m", "backend.exec"]
+    command: ["executor"] # points to entry in [tool.poetry.scripts] in pyproject.toml
     develop:
       watch:
         - path: ./
@@ -163,7 +162,7 @@ services:
       context: ../
       dockerfile: autogpt_platform/backend/Dockerfile
       target: server
-    command: ["python", "-m", "backend.ws"]
+    command: ["ws"] # points to entry in [tool.poetry.scripts] in pyproject.toml
     develop:
       watch:
         - path: ./
@@ -196,7 +195,7 @@ services:
       context: ../
       dockerfile: autogpt_platform/backend/Dockerfile
       target: server
-    command: ["python", "-m", "backend.db"]
+    command: ["db"] # points to entry in [tool.poetry.scripts] in pyproject.toml
     develop:
       watch:
         - path: ./
@@ -225,7 +224,7 @@ services:
       context: ../
       dockerfile: autogpt_platform/backend/Dockerfile
       target: server
-    command: ["python", "-m", "backend.scheduler"]
+    command: ["scheduler"] # points to entry in [tool.poetry.scripts] in pyproject.toml
     develop:
       watch:
         - path: ./
@@ -273,7 +272,7 @@ services:
       context: ../
       dockerfile: autogpt_platform/backend/Dockerfile
       target: server
-    command: ["python", "-m", "backend.notification"]
+    command: ["notification"] # points to entry in [tool.poetry.scripts] in pyproject.toml
     develop:
       watch:
         - path: ./

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

@@ -1,6 +1,8 @@
 "use client";
 
 import { SidebarProvider } from "@/components/ui/sidebar";
+// TODO: Replace with modern Dialog component when available
+import DeleteConfirmDialog from "@/components/__legacy__/delete-confirm-dialog";
 import { ChatContainer } from "./components/ChatContainer/ChatContainer";
 import { ChatSidebar } from "./components/ChatSidebar/ChatSidebar";
 import { MobileDrawer } from "./components/MobileDrawer/MobileDrawer";
@@ -31,6 +33,12 @@ export function CopilotPage() {
     handleDrawerOpenChange,
     handleSelectSession,
     handleNewChat,
+    // Delete functionality
+    sessionToDelete,
+    isDeleting,
+    handleDeleteClick,
+    handleConfirmDelete,
+    handleCancelDelete,
   } = useCopilotPage();
 
   if (isUserLoading || !isLoggedIn) {
@@ -48,7 +56,19 @@ export function CopilotPage() {
     >
       {!isMobile && <ChatSidebar />}
       <div className="relative flex h-full w-full flex-col overflow-hidden bg-[#f8f8f9] px-0">
-        {isMobile && <MobileHeader onOpenDrawer={handleOpenDrawer} />}
+        {isMobile && (
+          <MobileHeader
+            onOpenDrawer={handleOpenDrawer}
+            showDelete={!!sessionId}
+            isDeleting={isDeleting}
+            onDelete={() => {
+              const session = sessions.find((s) => s.id === sessionId);
+              if (session) {
+                handleDeleteClick(session.id, session.title);
+              }
+            }}
+          />
+        )}
         <div className="flex-1 overflow-hidden">
           <ChatContainer
             messages={messages}
@@ -75,6 +95,16 @@ export function CopilotPage() {
           onOpenChange={handleDrawerOpenChange}
         />
       )}
+      {/* Delete confirmation dialog - rendered at top level for proper z-index on mobile */}
+      {isMobile && (
+        <DeleteConfirmDialog
+          entityType="chat"
+          entityName={sessionToDelete?.title || "Untitled chat"}
+          open={!!sessionToDelete}
+          onOpenChange={(open) => !open && handleCancelDelete()}
+          onDoDelete={handleConfirmDelete}
+        />
+      )}
     </SidebarProvider>
   );
 }

autogpt_platform/frontend/src/app/(platform)/copilot/components/ChatSidebar/ChatSidebar.tsx

@@ -1,8 +1,15 @@
 "use client";
-import { useGetV2ListSessions } from "@/app/api/__generated__/endpoints/chat/chat";
+import {
+  getGetV2ListSessionsQueryKey,
+  useDeleteV2DeleteSession,
+  useGetV2ListSessions,
+} from "@/app/api/__generated__/endpoints/chat/chat";
 import { Button } from "@/components/atoms/Button/Button";
 import { LoadingSpinner } from "@/components/atoms/LoadingSpinner/LoadingSpinner";
 import { Text } from "@/components/atoms/Text/Text";
+import { toast } from "@/components/molecules/Toast/use-toast";
+// TODO: Replace with modern Dialog component when available
+import DeleteConfirmDialog from "@/components/__legacy__/delete-confirm-dialog";
 import {
   Sidebar,
   SidebarContent,
@@ -12,18 +19,52 @@ import {
   useSidebar,
 } from "@/components/ui/sidebar";
 import { cn } from "@/lib/utils";
-import { PlusCircleIcon, PlusIcon } from "@phosphor-icons/react";
+import { PlusCircleIcon, PlusIcon, TrashIcon } from "@phosphor-icons/react";
+import { useQueryClient } from "@tanstack/react-query";
 import { motion } from "framer-motion";
+import { useState } from "react";
 import { parseAsString, useQueryState } from "nuqs";
 
 export function ChatSidebar() {
   const { state } = useSidebar();
   const isCollapsed = state === "collapsed";
   const [sessionId, setSessionId] = useQueryState("sessionId", parseAsString);
+  const [sessionToDelete, setSessionToDelete] = useState<{
+    id: string;
+    title: string | null | undefined;
+  } | null>(null);
+
+  const queryClient = useQueryClient();
 
   const { data: sessionsResponse, isLoading: isLoadingSessions } =
     useGetV2ListSessions({ limit: 50 });
 
+  const { mutate: deleteSession, isPending: isDeleting } =
+    useDeleteV2DeleteSession({
+      mutation: {
+        onSuccess: () => {
+          // Invalidate sessions list to refetch
+          queryClient.invalidateQueries({
+            queryKey: getGetV2ListSessionsQueryKey(),
+          });
+          // If we deleted the current session, clear selection
+          if (sessionToDelete?.id === sessionId) {
+            setSessionId(null);
+          }
+          setSessionToDelete(null);
+        },
+        onError: (error) => {
+          toast({
+            title: "Failed to delete chat",
+            description:
+              error instanceof Error ? error.message : "An error occurred",
+            variant: "destructive",
+          });
+          setSessionToDelete(null);
+        },
+      },
+    });
+
   const sessions =
     sessionsResponse?.status === 200 ? sessionsResponse.data.sessions : [];
 
@@ -35,6 +76,22 @@ export function ChatSidebar() {
     setSessionId(id);
   }
 
+  function handleDeleteClick(
+    e: React.MouseEvent,
+    id: string,
+    title: string | null | undefined,
+  ) {
+    e.stopPropagation(); // Prevent session selection
+    if (isDeleting) return; // Prevent double-click during deletion
+    setSessionToDelete({ id, title });
+  }
+
+  function handleConfirmDelete() {
+    if (sessionToDelete) {
+      deleteSession({ sessionId: sessionToDelete.id });
+    }
+  }
+
   function formatDate(dateString: string) {
     const date = new Date(dateString);
     const now = new Date();
@@ -61,128 +118,152 @@ export function ChatSidebar() {
   }
 
   return (
-    <Sidebar
+    <>
-      variant="inset"
+      <Sidebar
-      collapsible="icon"
+        variant="inset"
-      className="!top-[50px] !h-[calc(100vh-50px)] border-r border-zinc-100 px-0"
+        collapsible="icon"
-    >
+        className="!top-[50px] !h-[calc(100vh-50px)] border-r border-zinc-100 px-0"
-      {isCollapsed && (
+      >
-        <SidebarHeader
+        {isCollapsed && (
-          className={cn(
+          <SidebarHeader
-            "flex",
+            className={cn(
-            isCollapsed
+              "flex",
-              ? "flex-row items-center justify-between gap-y-4 md:flex-col md:items-start md:justify-start"
+              isCollapsed
-              : "flex-row items-center justify-between",
+                ? "flex-row items-center justify-between gap-y-4 md:flex-col md:items-start md:justify-start"
-          )}
+                : "flex-row items-center justify-between",
-        >
-          <motion.div
-            key={isCollapsed ? "header-collapsed" : "header-expanded"}
-            className="flex flex-col items-center gap-3 pt-4"
-            initial={{ opacity: 0, filter: "blur(3px)" }}
-            animate={{ opacity: 1, filter: "blur(0px)" }}
-            transition={{ type: "spring", bounce: 0.2 }}
-          >
-            <div className="flex flex-col items-center gap-2">
-              <SidebarTrigger />
-              <Button
-                variant="ghost"
-                onClick={handleNewChat}
-                style={{ minWidth: "auto", width: "auto" }}
-              >
-                <PlusCircleIcon className="!size-5" />
-                <span className="sr-only">New Chat</span>
-              </Button>
-            </div>
-          </motion.div>
-        </SidebarHeader>
-      )}
-      <SidebarContent className="gap-4 overflow-y-auto px-4 py-4 [-ms-overflow-style:none] [scrollbar-width:none] [&::-webkit-scrollbar]:hidden">
-        {!isCollapsed && (
-          <motion.div
-            initial={{ opacity: 0 }}
-            animate={{ opacity: 1 }}
-            transition={{ duration: 0.2, delay: 0.1 }}
-            className="flex items-center justify-between px-3"
-          >
-            <Text variant="h3" size="body-medium">
-              Your chats
-            </Text>
-            <div className="relative left-6">
-              <SidebarTrigger />
-            </div>
-          </motion.div>
-        )}
-
-        {!isCollapsed && (
-          <motion.div
-            initial={{ opacity: 0 }}
-            animate={{ opacity: 1 }}
-            transition={{ duration: 0.2, delay: 0.15 }}
-            className="mt-4 flex flex-col gap-1"
-          >
-            {isLoadingSessions ? (
-              <div className="flex min-h-[30rem] items-center justify-center py-4">
-                <LoadingSpinner size="small" className="text-neutral-600" />
-              </div>
-            ) : sessions.length === 0 ? (
-              <p className="py-4 text-center text-sm text-neutral-500">
-                No conversations yet
-              </p>
-            ) : (
-              sessions.map((session) => (
-                <button
-                  key={session.id}
-                  onClick={() => handleSelectSession(session.id)}
-                  className={cn(
-                    "w-full rounded-lg px-3 py-2.5 text-left transition-colors",
-                    session.id === sessionId
-                      ? "bg-zinc-100"
-                      : "hover:bg-zinc-50",
-                  )}
-                >
-                  <div className="flex min-w-0 max-w-full flex-col overflow-hidden">
-                    <div className="min-w-0 max-w-full">
-                      <Text
-                        variant="body"
-                        className={cn(
-                          "truncate font-normal",
-                          session.id === sessionId
-                            ? "text-zinc-600"
-                            : "text-zinc-800",
-                        )}
-                      >
-                        {session.title || `Untitled chat`}
-                      </Text>
-                    </div>
-                    <Text variant="small" className="text-neutral-400">
-                      {formatDate(session.updated_at)}
-                    </Text>
-                  </div>
-                </button>
-              ))
             )}
-          </motion.div>
-        )}
-      </SidebarContent>
-      {!isCollapsed && sessionId && (
-        <SidebarFooter className="shrink-0 bg-zinc-50 p-3 pb-1 shadow-[0_-4px_6px_-1px_rgba(0,0,0,0.05)]">
-          <motion.div
-            initial={{ opacity: 0 }}
-            animate={{ opacity: 1 }}
-            transition={{ duration: 0.2, delay: 0.2 }}
           >
-            <Button
+            <motion.div
-              variant="primary"
+              key={isCollapsed ? "header-collapsed" : "header-expanded"}
-              size="small"
+              className="flex flex-col items-center gap-3 pt-4"
-              onClick={handleNewChat}
+              initial={{ opacity: 0, filter: "blur(3px)" }}
-              className="w-full"
+              animate={{ opacity: 1, filter: "blur(0px)" }}
-              leftIcon={<PlusIcon className="h-4 w-4" weight="bold" />}
+              transition={{ type: "spring", bounce: 0.2 }}
             >
-              New Chat
+              <div className="flex flex-col items-center gap-2">
-            </Button>
+                <SidebarTrigger />
-          </motion.div>
+                <Button
-        </SidebarFooter>
+                  variant="ghost"
-      )}
+                  onClick={handleNewChat}
-    </Sidebar>
+                  style={{ minWidth: "auto", width: "auto" }}
+                >
+                  <PlusCircleIcon className="!size-5" />
+                  <span className="sr-only">New Chat</span>
+                </Button>
+              </div>
+            </motion.div>
+          </SidebarHeader>
+        )}
+        <SidebarContent className="gap-4 overflow-y-auto px-4 py-4 [-ms-overflow-style:none] [scrollbar-width:none] [&::-webkit-scrollbar]:hidden">
+          {!isCollapsed && (
+            <motion.div
+              initial={{ opacity: 0 }}
+              animate={{ opacity: 1 }}
+              transition={{ duration: 0.2, delay: 0.1 }}
+              className="flex items-center justify-between px-3"
+            >
+              <Text variant="h3" size="body-medium">
+                Your chats
+              </Text>
+              <div className="relative left-6">
+                <SidebarTrigger />
+              </div>
+            </motion.div>
+          )}
+
+          {!isCollapsed && (
+            <motion.div
+              initial={{ opacity: 0 }}
+              animate={{ opacity: 1 }}
+              transition={{ duration: 0.2, delay: 0.15 }}
+              className="mt-4 flex flex-col gap-1"
+            >
+              {isLoadingSessions ? (
+                <div className="flex min-h-[30rem] items-center justify-center py-4">
+                  <LoadingSpinner size="small" className="text-neutral-600" />
+                </div>
+              ) : sessions.length === 0 ? (
+                <p className="py-4 text-center text-sm text-neutral-500">
+                  No conversations yet
+                </p>
+              ) : (
+                sessions.map((session) => (
+                  <div
+                    key={session.id}
+                    className={cn(
+                      "group relative w-full rounded-lg transition-colors",
+                      session.id === sessionId
+                        ? "bg-zinc-100"
+                        : "hover:bg-zinc-50",
+                    )}
+                  >
+                    <button
+                      onClick={() => handleSelectSession(session.id)}
+                      className="w-full px-3 py-2.5 pr-10 text-left"
+                    >
+                      <div className="flex min-w-0 max-w-full flex-col overflow-hidden">
+                        <div className="min-w-0 max-w-full">
+                          <Text
+                            variant="body"
+                            className={cn(
+                              "truncate font-normal",
+                              session.id === sessionId
+                                ? "text-zinc-600"
+                                : "text-zinc-800",
+                            )}
+                          >
+                            {session.title || `Untitled chat`}
+                          </Text>
+                        </div>
+                        <Text variant="small" className="text-neutral-400">
+                          {formatDate(session.updated_at)}
+                        </Text>
+                      </div>
+                    </button>
+                    <button
+                      onClick={(e) =>
+                        handleDeleteClick(e, session.id, session.title)
+                      }
+                      disabled={isDeleting}
+                      className="absolute right-2 top-1/2 -translate-y-1/2 rounded p-1.5 text-zinc-400 opacity-0 transition-all group-hover:opacity-100 hover:bg-red-100 hover:text-red-600 focus-visible:opacity-100 disabled:cursor-not-allowed disabled:opacity-50"
+                      aria-label="Delete chat"
+                    >
+                      <TrashIcon className="h-4 w-4" />
+                    </button>
+                  </div>
+                ))
+              )}
+            </motion.div>
+          )}
+        </SidebarContent>
+        {!isCollapsed && sessionId && (
+          <SidebarFooter className="shrink-0 bg-zinc-50 p-3 pb-1 shadow-[0_-4px_6px_-1px_rgba(0,0,0,0.05)]">
+            <motion.div
+              initial={{ opacity: 0 }}
+              animate={{ opacity: 1 }}
+              transition={{ duration: 0.2, delay: 0.2 }}
+            >
+              <Button
+                variant="primary"
+                size="small"
+                onClick={handleNewChat}
+                className="w-full"
+                leftIcon={<PlusIcon className="h-4 w-4" weight="bold" />}
+              >
+                New Chat
+              </Button>
+            </motion.div>
+          </SidebarFooter>
+        )}
+      </Sidebar>
+
+      <DeleteConfirmDialog
+        entityType="chat"
+        entityName={sessionToDelete?.title || "Untitled chat"}
+        open={!!sessionToDelete}
+        onOpenChange={(open) => !open && setSessionToDelete(null)}
+        onDoDelete={handleConfirmDelete}
+      />
+    </>
   );
 }

autogpt_platform/frontend/src/app/(platform)/copilot/components/MobileHeader/MobileHeader.tsx

@@ -1,22 +1,46 @@
 import { Button } from "@/components/atoms/Button/Button";
 import { NAVBAR_HEIGHT_PX } from "@/lib/constants";
-import { ListIcon } from "@phosphor-icons/react";
+import { ListIcon, TrashIcon } from "@phosphor-icons/react";
 
 interface Props {
   onOpenDrawer: () => void;
+  showDelete?: boolean;
+  isDeleting?: boolean;
+  onDelete?: () => void;
 }
 
-export function MobileHeader({ onOpenDrawer }: Props) {
+export function MobileHeader({
+  onOpenDrawer,
+  showDelete,
+  isDeleting,
+  onDelete,
+}: Props) {
   return (
-    <Button
+    <div
-      variant="icon"
+      className="fixed z-50 flex gap-2"
-      size="icon"
-      aria-label="Open sessions"
-      onClick={onOpenDrawer}
-      className="fixed z-50 bg-white shadow-md"
       style={{ left: "1rem", top: `${NAVBAR_HEIGHT_PX + 20}px` }}
     >
-      <ListIcon width="1.25rem" height="1.25rem" />
+      <Button
-    </Button>
+        variant="icon"
+        size="icon"
+        aria-label="Open sessions"
+        onClick={onOpenDrawer}
+        className="bg-white shadow-md"
+      >
+        <ListIcon width="1.25rem" height="1.25rem" />
+      </Button>
+      {showDelete && onDelete && (
+        <Button
+          variant="icon"
+          size="icon"
+          aria-label="Delete current chat"
+          onClick={onDelete}
+          disabled={isDeleting}
+          className="bg-white text-red-500 shadow-md hover:bg-red-50 hover:text-red-600 disabled:opacity-50"
+        >
+          <TrashIcon width="1.25rem" height="1.25rem" />
+        </Button>
+      )}
+    </div>
   );
 }

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

@@ -1,10 +1,15 @@
-import { useGetV2ListSessions } from "@/app/api/__generated__/endpoints/chat/chat";
+import {
+  getGetV2ListSessionsQueryKey,
+  useDeleteV2DeleteSession,
+  useGetV2ListSessions,
+} from "@/app/api/__generated__/endpoints/chat/chat";
 import { toast } from "@/components/molecules/Toast/use-toast";
 import { useBreakpoint } from "@/lib/hooks/useBreakpoint";
 import { useSupabase } from "@/lib/supabase/hooks/useSupabase";
 import { useChat } from "@ai-sdk/react";
+import { useQueryClient } from "@tanstack/react-query";
 import { DefaultChatTransport } from "ai";
-import { useEffect, useMemo, useRef, useState } from "react";
+import { useCallback, useEffect, useMemo, useRef, useState } from "react";
 import { useChatSession } from "./useChatSession";
 import { useLongRunningToolPolling } from "./hooks/useLongRunningToolPolling";
 
@@ -14,6 +19,11 @@ export function useCopilotPage() {
   const { isUserLoading, isLoggedIn } = useSupabase();
   const [isDrawerOpen, setIsDrawerOpen] = useState(false);
   const [pendingMessage, setPendingMessage] = useState<string | null>(null);
+  const [sessionToDelete, setSessionToDelete] = useState<{
+    id: string;
+    title: string | null | undefined;
+  } | null>(null);
+  const queryClient = useQueryClient();
 
   const {
     sessionId,
@@ -24,6 +34,30 @@ export function useCopilotPage() {
     isCreatingSession,
   } = useChatSession();
 
+  const { mutate: deleteSessionMutation, isPending: isDeleting } =
+    useDeleteV2DeleteSession({
+      mutation: {
+        onSuccess: () => {
+          queryClient.invalidateQueries({
+            queryKey: getGetV2ListSessionsQueryKey(),
+          });
+          if (sessionToDelete?.id === sessionId) {
+            setSessionId(null);
+          }
+          setSessionToDelete(null);
+        },
+        onError: (error) => {
+          toast({
+            title: "Failed to delete chat",
+            description:
+              error instanceof Error ? error.message : "An error occurred",
+            variant: "destructive",
+          });
+          setSessionToDelete(null);
+        },
+      },
+    });
+
   const breakpoint = useBreakpoint();
   const isMobile =
     breakpoint === "base" || breakpoint === "sm" || breakpoint === "md";
@@ -143,6 +177,24 @@ export function useCopilotPage() {
     if (isMobile) setIsDrawerOpen(false);
   }
 
+  const handleDeleteClick = useCallback(
+    (id: string, title: string | null | undefined) => {
+      if (isDeleting) return;
+      setSessionToDelete({ id, title });
+    },
+    [isDeleting],
+  );
+
+  const handleConfirmDelete = useCallback(() => {
+    if (sessionToDelete) {
+      deleteSessionMutation({ sessionId: sessionToDelete.id });
+    }
+  }, [sessionToDelete, deleteSessionMutation]);
+
+  const handleCancelDelete = useCallback(() => {
+    setSessionToDelete(null);
+  }, []);
+
   return {
     sessionId,
     messages,
@@ -165,5 +217,11 @@ export function useCopilotPage() {
     handleDrawerOpenChange,
     handleSelectSession,
     handleNewChat,
+    // Delete functionality
+    sessionToDelete,
+    isDeleting,
+    handleDeleteClick,
+    handleConfirmDelete,
+    handleCancelDelete,
   };
 }

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

@@ -1151,6 +1151,36 @@
       }
     },
     "/api/chat/sessions/{session_id}": {
+      "delete": {
+        "tags": ["v2", "chat", "chat"],
+        "summary": "Delete Session",
+        "description": "Delete a chat session.\n\nPermanently removes a chat session and all its messages.\nOnly the owner can delete their sessions.\n\nArgs:\n    session_id: The session ID to delete.\n    user_id: The authenticated user's ID.\n\nReturns:\n    204 No Content on success.\n\nRaises:\n    HTTPException: 404 if session not found or not owned by user.",
+        "operationId": "deleteV2DeleteSession",
+        "security": [{ "HTTPBearerJWT": [] }],
+        "parameters": [
+          {
+            "name": "session_id",
+            "in": "path",
+            "required": true,
+            "schema": { "type": "string", "title": "Session Id" }
+          }
+        ],
+        "responses": {
+          "204": { "description": "Successful Response" },
+          "401": {
+            "$ref": "#/components/responses/HTTP401NotAuthenticatedError"
+          },
+          "404": { "description": "Session not found or access denied" },
+          "422": {
+            "description": "Validation Error",
+            "content": {
+              "application/json": {
+                "schema": { "$ref": "#/components/schemas/HTTPValidationError" }
+              }
+            }
+          }
+        }
+      },
       "get": {
         "tags": ["v2", "chat", "chat"],
         "summary": "Get Session",

autogpt_platform/frontend/src/components/__legacy__/ui/dialog.tsx

@@ -115,7 +115,7 @@ const DialogFooter = ({
 }: React.HTMLAttributes<HTMLDivElement>) => (
   <div
     className={cn(
-      "flex flex-col-reverse sm:flex-row sm:justify-end sm:space-x-2",
+      "flex flex-col-reverse gap-2 sm:flex-row sm:justify-end",
       className,
     )}
     {...props}

docs/integrations/block-integrations/claude_code.md

@@ -16,7 +16,7 @@ When activated, the block:
    - Install dependencies (npm, pip, etc.)
    - Run terminal commands
    - Build and test applications
-5. Extracts all text files created/modified during execution
+5. Extracts all files created/modified during execution (text files and binary files like images, PDFs, etc.)
 6. Returns the response and files, optionally keeping the sandbox alive for follow-up tasks
 
 The block supports conversation continuation through three mechanisms:
@@ -42,7 +42,7 @@ The block supports conversation continuation through three mechanisms:
 | Output | Description |
 |--------|-------------|
 | Response | The output/response from Claude Code execution |
-| Files | List of text files created/modified during execution. Each file includes path, relative_path, name, and content fields |
+| Files | List of files (text and binary) created/modified during execution. Includes images, PDFs, and other supported formats. Each file has path, relative_path, name, content, and workspace_ref fields. Binary files are stored in workspace and accessible via workspace_ref |
 | Conversation History | Full conversation history including this turn. Use to restore context on a fresh sandbox |
 | Session ID | Session ID for this conversation. Pass back with sandbox_id to continue the conversation |
 | Sandbox ID | ID of the sandbox instance (null if disposed). Pass back with session_id to continue the conversation |

docs/integrations/block-integrations/llm.md

@@ -535,7 +535,7 @@ When activated, the block:
 2. Installs the latest version of Claude Code in the sandbox
 3. Optionally runs setup commands to prepare the environment
 4. Executes your prompt using Claude Code, which can create/edit files, install dependencies, run terminal commands, and build applications
-5. Extracts all text files created/modified during execution
+5. Extracts all files created/modified during execution (text files and binary files like images, PDFs, etc.)
 6. Returns the response and files, optionally keeping the sandbox alive for follow-up tasks
 
 The block supports conversation continuation through three mechanisms:
@@ -563,7 +563,7 @@ The block supports conversation continuation through three mechanisms:
 |--------|-------------|------|
 | error | Error message if execution failed | str |
 | response | The output/response from Claude Code execution | str |
-| files | List of text files created/modified by Claude Code during this execution. Each file has 'path', 'relative_path', 'name', 'content', and 'workspace_ref' fields. workspace_ref contains a workspace:// URI if the file was stored to workspace. | List[SandboxFileOutput] |
+| files | List of files created/modified by Claude Code during this execution. Includes text files and binary files (images, PDFs, etc.). Each file has 'path', 'relative_path', 'name', 'content', and 'workspace_ref' fields. workspace_ref contains a workspace:// URI for workspace storage. For binary files, content contains a placeholder; use workspace_ref to access the file. | List[SandboxFileOutput] |
 | conversation_history | Full conversation history including this turn. Pass this to conversation_history input to continue on a fresh sandbox if the previous sandbox timed out. | str |
 | session_id | Session ID for this conversation. Pass this back along with sandbox_id to continue the conversation. | str |
 | sandbox_id | ID of the sandbox instance. Pass this back along with session_id to continue the conversation. This is None if dispose_sandbox was True (sandbox was disposed). | str |

docs/platform/getting-started.md

@@ -218,17 +218,6 @@ If you initially installed Docker with Hyper-V, you **don’t need to reinstall*
 
 For more details, refer to [Docker's official documentation](https://docs.docker.com/desktop/windows/wsl/).
 
-### ⚠️ Podman Not Supported
-
-AutoGPT requires **Docker** (Docker Desktop or Docker Engine). **Podman and podman-compose are not supported** and may cause path resolution issues, particularly on Windows.
-
-If you see errors like:
-```text
-Error: the specified Containerfile or Dockerfile does not exist, ..\..\autogpt_platform\backend\Dockerfile
-```
-
-This indicates you're using Podman instead of Docker. Please install [Docker Desktop](https://docs.docker.com/desktop/) and use `docker compose` instead of `podman-compose`.
-
 
 ## Development