Minimal Claude Agent SDK support (#212)

* Add Claude SDK dependencies and env vars

* Add minimal Claude activity wrapper

* Add Claude MVP example workflow and worker setup

* Add basic text streaming to UI

* Add MVP documentation and roadmap

* Fix manifest validation - add required fields and Docker config

* Fix import: StreamTaskMessageDelta is in task_message_update

* Use relative workspace path and fix determinism issue

* Fix workflow import path

* Add .gitignore for workspace and env files

* works but no context

* claude sdk tool callign. works!

* Add session resume, tool call streaming, and subagent support

- Session resume: Maintain conversation context across turns via session_id
- Tool streaming: Stream ToolRequestContent/ToolResponseContent to UI
- Handle UserMessage as tool results (when permission_mode=acceptEdits)
- Subagent support: Task tool with nested tracing spans
- Add AgentDefinition imports and example subagents (code-reviewer, file-organizer)
- Update documentation with subagent examples
- Fix ContextInterceptor to support run_claude_agent_activity

* Fix AgentDefinition serialization - reconstruct dataclass instances in activity

* Fix tracing API - use adk.tracing.span() directly

* subagent tracing support

* working state, updated readme

* fix context contuinuiation

* logging cleanup

* switch from manual parsing to hooks

* claude agent sdk readme updated

* fix linting

* update docs with caveats

* updated agent workspace logic

---------

Co-authored-by: Prassanna Ravishankar <prassanna.ravishankar@scale.com>

Author: jasonyang101

.gitignore

@@ -16,4 +16,7 @@ Brewfile.lock.json
 
 .DS_Store
 
-examples/**/uv.lock
+examples/**/uv.lock
+
+# Claude workspace directories
+.claude-workspace/

examples/tutorials/10_async/10_temporal/090_claude_agents_sdk_mvp/.dockerignore

@@ -0,0 +1,43 @@
+# Python
+__pycache__/
+*.py[cod]
+*$py.class
+*.so
+.Python
+build/
+develop-eggs/
+dist/
+downloads/
+eggs/
+.eggs/
+lib/
+lib64/
+parts/
+sdist/
+var/
+wheels/
+*.egg-info/
+.installed.cfg
+*.egg
+
+# Environments
+.env**
+.venv
+env/
+venv/
+ENV/
+env.bak/
+venv.bak/
+
+# IDE
+.idea/
+.vscode/
+*.swp
+*.swo
+
+# Git
+.git
+.gitignore
+
+# Misc
+.DS_Store

examples/tutorials/10_async/10_temporal/090_claude_agents_sdk_mvp/.gitignore

@@ -0,0 +1,5 @@
+# Local environment variables (contains secrets)
+.env.local
+
+# Workspace directory (created at runtime)
+workspace/

examples/tutorials/10_async/10_temporal/090_claude_agents_sdk_mvp/Dockerfile

@@ -0,0 +1,53 @@
+# syntax=docker/dockerfile:1.3
+FROM python:3.12-slim
+COPY --from=ghcr.io/astral-sh/uv:0.6.4 /uv /uvx /bin/
+
+# Install system dependencies
+RUN apt-get update && apt-get install -y \
+    htop \
+    vim \
+    curl \
+    tar \
+    python3-dev \
+    postgresql-client \
+    build-essential \
+    libpq-dev \
+    gcc \
+    cmake \
+    netcat-openbsd \
+    nodejs \
+    npm \ 
+    && apt-get clean \
+    && rm -rf /var/lib/apt/lists/**
+
+# Install tctl (Temporal CLI)
+RUN curl -L https://github.com/temporalio/tctl/releases/download/v1.18.1/tctl_1.18.1_linux_arm64.tar.gz -o /tmp/tctl.tar.gz && \
+    tar -xzf /tmp/tctl.tar.gz -C /usr/local/bin && \
+    chmod +x /usr/local/bin/tctl && \
+    rm /tmp/tctl.tar.gz
+
+RUN uv pip install --system --upgrade pip setuptools wheel
+
+ENV UV_HTTP_TIMEOUT=1000
+
+# Copy pyproject.toml and README.md to install dependencies
+COPY 060_open_ai_agents_sdk_hello_world/pyproject.toml /app/060_open_ai_agents_sdk_hello_world/pyproject.toml
+COPY 060_open_ai_agents_sdk_hello_world/README.md /app/060_open_ai_agents_sdk_hello_world/README.md
+
+WORKDIR /app/060_open_ai_agents_sdk_hello_world
+
+# Copy the project code
+COPY 060_open_ai_agents_sdk_hello_world/project /app/060_open_ai_agents_sdk_hello_world/project
+
+# Install the required Python packages from pyproject.toml
+RUN uv pip install --system .
+
+WORKDIR /app/060_open_ai_agents_sdk_hello_world
+
+
+ENV PYTHONPATH=/app
+# Run the ACP server using uvicorn
+CMD ["uvicorn", "project.acp:acp", "--host", "0.0.0.0", "--port", "8000"]
+
+# When we deploy the worker, we will replace the CMD with the following
+# CMD ["python", "-m", "run_worker"]