mirror of
https://github.com/anthropics/claude-code-sdk-python.git
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9ef57859af
## Summary Adds in-process SDK MCP server support to the Python SDK, building on the control protocol from #139. **Note: Targets `dickson/control` branch (PR #139), not `main`.** ## Key Changes - Added `@tool` decorator and `create_sdk_mcp_server()` API for defining in-process MCP servers - SDK MCP servers run directly in the Python process (no subprocess overhead) - Moved SDK MCP handling from Transport to Query class for proper architectural layering - Added `McpSdkServerConfig` type and integrated with control protocol ## Example ```python from claude_code_sdk import tool, create_sdk_mcp_server @tool("greet", "Greet a user", {"name": str}) async def greet_user(args): return {"content": [{"type": "text", "text": f"Hello, {args['name']}!"}]} server = create_sdk_mcp_server(name="my-tools", tools=[greet_user]) options = ClaudeCodeOptions(mcp_servers={"tools": server}) ``` ## Testing - Added integration tests in `test_sdk_mcp_integration.py` - Added example calculator server in `examples/mcp_calculator.py` --------- Co-authored-by: Dickson Tsai <dickson@anthropic.com> Co-authored-by: Ashwin Bhat <ashwin@anthropic.com> Co-authored-by: Claude <noreply@anthropic.com>
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2.4 KiB
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107 lines
No EOL
2.4 KiB
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[build-system]
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requires = ["hatchling"]
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build-backend = "hatchling.build"
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[project]
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name = "claude-code-sdk"
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version = "0.0.20"
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description = "Python SDK for Claude Code"
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readme = "README.md"
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requires-python = ">=3.10"
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license = {text = "MIT"}
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authors = [
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{name = "Anthropic", email = "support@anthropic.com"},
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]
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classifiers = [
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"Development Status :: 3 - Alpha",
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"Intended Audience :: Developers",
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"License :: OSI Approved :: MIT License",
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"Programming Language :: Python :: 3",
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"Programming Language :: Python :: 3.10",
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"Programming Language :: Python :: 3.11",
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"Programming Language :: Python :: 3.12",
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"Programming Language :: Python :: 3.13",
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"Typing :: Typed",
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]
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keywords = ["claude", "ai", "sdk", "anthropic"]
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dependencies = [
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"anyio>=4.0.0",
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"typing_extensions>=4.0.0; python_version<'3.11'",
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"mcp>=0.1.0",
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]
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[project.optional-dependencies]
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dev = [
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"pytest>=7.0.0",
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"pytest-asyncio>=0.20.0",
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"anyio[trio]>=4.0.0",
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"pytest-cov>=4.0.0",
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"mypy>=1.0.0",
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"ruff>=0.1.0",
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]
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[project.urls]
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Homepage = "https://github.com/anthropics/claude-code-sdk-python"
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Documentation = "https://docs.anthropic.com/en/docs/claude-code/sdk"
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Issues = "https://github.com/anthropics/claude-code-sdk-python/issues"
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[tool.hatch.build.targets.wheel]
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packages = ["src/claude_code_sdk"]
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[tool.hatch.build.targets.sdist]
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include = [
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"/src",
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"/tests",
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"/README.md",
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"/LICENSE",
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]
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[tool.pytest.ini_options]
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testpaths = ["tests"]
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pythonpath = ["src"]
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addopts = [
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"--import-mode=importlib",
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]
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[tool.pytest-asyncio]
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asyncio_mode = "auto"
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[tool.mypy]
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python_version = "3.10"
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strict = true
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warn_return_any = true
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warn_unused_configs = true
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disallow_untyped_defs = true
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disallow_incomplete_defs = true
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check_untyped_defs = true
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disallow_untyped_decorators = true
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no_implicit_optional = true
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warn_redundant_casts = true
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warn_unused_ignores = true
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warn_no_return = true
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warn_unreachable = true
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strict_equality = true
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[tool.ruff]
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target-version = "py310"
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line-length = 88
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[tool.ruff.lint]
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select = [
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"E", # pycodestyle errors
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"W", # pycodestyle warnings
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"F", # pyflakes
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"I", # isort
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"N", # pep8-naming
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"UP", # pyupgrade
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"B", # flake8-bugbear
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"C4", # flake8-comprehensions
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"PTH", # flake8-use-pathlib
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"SIM", # flake8-simplify
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]
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ignore = [
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"E501", # line too long (handled by formatter)
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]
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[tool.ruff.lint.isort]
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known-first-party = ["claude_code_sdk"] |