* Option to mount SSE server to existing ASGI server
Fixes#311
Add option to mount SSE server to an existing ASGI server.
* Add a new method `sse_app` in `src/mcp/server/fastmcp/server.py` to return an instance of the SSE server app.
* Update the `run_sse_async` method in `src/mcp/server/fastmcp/server.py` to use the new `sse_app` method.
* Update the documentation in `README.md` to include instructions on how to mount the SSE server to an existing ASGI server.
* Fix the example in `README.md` to use `app.mount('/', mcp.sse_app())` instead.
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For more details, open the [Copilot Workspace session](https://copilot-workspace.githubnext.com/modelcontextprotocol/python-sdk/issues/311?shareId=XXXX-XXXX-XXXX-XXXX).
* Add `sse_app` method and update `run_sse_async` method in `server.py`
* Add `sse_app` method to return an instance of the SSE server app
* Update `run_sse_async` method to use the new `sse_app` method
Update `README.md` to include instructions for mounting SSE server
* Add section on mounting the SSE server to an existing ASGI server
* fix: Move import statements to the top of the file/
* docs: Update README to reflect changes in mounting SSE server with Starlette
* docs: Formatting of SSE server mounting example in README
uv add is for adding dependency to uv managed python projects, and folks
not familiar with uv may mistaken the command for running mcp. Added
wordings that clarifies this.
* refactor: improve typing with memory stream type aliases
Move memory stream type definitions to models.py and use them throughout
the codebase for better type safety and maintainability.
GitHub-Issue:#201
* refactor: move streams to ParsedMessage
* refactor: update test files to use ParsedMessage
Updates test files to work with the ParsedMessage stream type aliases
and fixes a line length issue in test_201_client_hangs_on_logging.py.
Github-Issue:#201
* refactor: rename ParsedMessage to MessageFrame for clarity
🤖 Generated with [Claude Code](https://claude.ai/code)
Co-Authored-By: Claude <noreply@anthropic.com>
* refactor: move MessageFrame class to types.py for better code organization
🤖 Generated with [Claude Code](https://claude.ai/code)
Co-Authored-By: Claude <noreply@anthropic.com>
* fix pyright
* refactor: update websocket client to use MessageFrame
Modified the websocket client to work with the new MessageFrame type,
preserving raw message text and properly extracting the root JSON-RPC
message when sending.
Github-Issue:#204
* fix: use NoneType instead of None for type parameters in MessageFrame
🤖 Generated with [Claude Code](https://claude.ai/code)
* refactor: rename root to message
* feat: add support for Linux configuration path in get_claude_config_path
* On Linux use XDG_CONFIG_HOME environment variable and fall back to $HOME/.config
* update Linux config path to include 'Claude' directory
* fix: format
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Co-authored-by: David Soria Parra <davidsp@anthropic.com>
* Close resources
* Close all resources
* Update pyproject.toml
* Close all resources
* Close all resources
* try now...
* try to ignore this
* try again
* try adding one more..
* try now
* try now
* revert ci changes
* feat: allow lowlevel servers to return a list of resources
The resource/read message in MCP allows of multiple resources
to be returned. However, in the SDK we do not allow this. This
change is such that we allow returning multiple resource in
the lowlevel API if needed. However in FastMCP we stick to
one, since a FastMCP resource defines the mime_type in the decorator
and hence a resource cannot dynamically return different mime_typed resources.
It also is just the better default to only return one resource.
However in the lowlevel API we will allow this.
Strictly speaking this is not a BC break since the new return value
is additive, but if people subclassed server, it will break them.
* feat: lower the type requriements for call_tool to Iterable
The character encoding of the stdin/stdout streams in Python is platform-
dependent. On Windows it will be something weird, like CP437 or CP1252,
depending on the locale. This change ensures that no matter the platform,
UTF-8 is used.
