The searchable: false approach on the API Reference tab was inert on
visible tabs. Switch to per-page noindex: true frontmatter, which keeps
pages in the sidebar but excludes them from search indexing (search
engines, internal docs search, and AI context) so generic queries like
"CLI" surface curated guides instead of the generated reference.
Applied to all 73 existing reference pages and emitted by the generator
on every regeneration.
Closes MCP-2398
* fix(python): respect configured inspector path
* fix(python): treat inspector path as a base prefix
* fix(python): format inspector fixes for ruff
* fix(ci): run conformance with node 22
* fix(ci): fail conformance runs with empty results
* chore(ci): drop inline conformance result validation
* docs(python): clarify inspector path behavior
* feat(python/server): add mcp_logs_only option to suppress HTTP access logs
When mcp_logs_only=True, all uvicorn access logs are suppressed. MCP
protocol logs (printed directly by MCPLoggingMiddleware) continue to
show. This eliminates the duplicate INFO: lines for MCP requests and
hides non-MCP HTTP traffic (/docs, /inspector, static files).
The implementation is simple: MCPAccessFormatter returns an empty string
when the flag is set, since the middleware already handles MCP logging
via direct stdout prints.
Closes#1162
* fix(python/server): use filter instead of empty string to suppress access logs
Replace the formatter returning "" (which still outputs a blank line)
with a proper MCPLogsOnlyFilter that drops log records entirely.
* docs: update
* docs(python): document mcp_logs_only option in server logging docs
* fix(python/server): simplify tool JSON Schema for Optional parameters
Pydantic generates {"anyOf": [{"type": "T"}, {"type": "null"}]} for
Optional[T] tool parameters. While valid JSON Schema 2020-12, this
pattern breaks description rendering in the MCP Inspector UI and fails
Gemini API validation (requires top-level type field). MCP signals
optionality via the required array, making the anyOf/null wrapper
redundant.
- Add simplify_optional_schema() utility that collapses nullable anyOf
into flat {"type": "T"} while preserving description, default, title
- Override MCPServer.add_tool() to apply simplification after Pydantic
generates the schema
- Add 12 unit tests for the schema simplifier (test_json_schema.py)
- Add 23 unit tests for tool schema output (test_list_tool_format.py)
- Update server_example.py with representative parameter patterns
including Literal enum types
* docs(python/server): add parameter types and JSON Schema section to tools docs
Document the Python-to-JSON-Schema type mapping, required/optional/nullable
parameter patterns, and Literal enum usage. Includes a note explaining the
anyOf/null simplification that mcp-use applies automatically.
* feat(python/server): add icons parameter to MCPServer constructor
Pass through the icons parameter to FastMCP so server-level icons can
be set directly in the MCPServer constructor.
* docs(python/server): document icons parameter in server overview
* docs(python): update server example with icons and Literal enum params
* style: format server_example.py
* test(python): add unit tests for icons constructor parameter
* docs: regenerate API reference for icons param
* Fix DNS rebinding protection for cloud/proxy deployments
- Add host/port parameters to MCPServer.__init__() and pass to FastMCP
- Default host to "0.0.0.0" (cloud-friendly, disables DNS protection)
- "127.0.0.1" auto-enables DNS protection (handled by FastMCP)
- run() can override host/port, falls back to __init__ values
- Add comprehensive docstring to __init__() explaining parameters
- Update documentation
This fixes 421 Misdirected Request errors when running behind reverse
proxies (Cloudflare, nginx, etc.) where the Host header doesn't match
the auto-configured allowed_hosts for localhost.
* Fix DNS rebinding protection for cloud/proxy deployments
- Add host/port parameters to MCPServer.__init__() and pass to FastMCP
- Default host to "0.0.0.0" (cloud-friendly, disables DNS protection)
- "127.0.0.1" auto-enables DNS protection (handled by FastMCP)
- run() can override host/port and reconfigures DNS protection accordingly
- Rebuild app when host changes in run() to apply new security settings
- Add comprehensive docstring to __init__() explaining parameters
- Add unit tests for host/port configuration and run() overrides
- Update documentation
This fixes 421 Misdirected Request errors when running behind reverse
proxies (Cloudflare, nginx, etc.) where the Host header doesn't match
the auto-configured allowed_hosts for localhost.
* ruff lint
* Bump mcp minimum version to 1.23.0
Required for TransportSecuritySettings and DNS rebinding protection
auto-configuration feature that was added in v1.23.0.
* feat(server): add bearer token authentication for Python MCP server
Add HTTP-layer bearer token authentication that returns proper 401 responses.
- BearerAuthProvider: abstract base class with verify_token() method
- AccessToken: model with token, claims, and scopes fields
- AuthMiddleware: Starlette middleware returning HTTP 401 for invalid tokens
- get_access_token() / require_auth(): context helpers for tools
Usage:
```python
class MyAuth(BearerAuthProvider):
async def verify_token(self, token: str) -> AccessToken | None:
if token != "secret":
return None
return AccessToken(token=token, claims={"user": "alice"})
server = MCPServer(name="my-server", auth=MyAuth())
```
Closes#840
* autogenerate docs
* test(server): add unit and integration tests for bearer token auth
Unit tests:
- AccessToken model creation and serialization
- BearerAuthProvider abstract class and subclassing
- get_access_token/require_auth context helpers
- AuthMiddleware 401 responses, path exclusion, CORS
Integration tests:
- MCPClient connecting to bearer auth server with valid token
- Connection failure with invalid/missing token
- Tool access to user claims and scopes
* fix(server): address code review feedback for bearer auth
- Fix CORS security: allow_credentials=False with allow_origins=["*"]
- Remove dead try/except import for auth module
- Remove PII (email) from debug logs
- Add comment explaining broad exception handling in verify_token
- Add /openmcp.json to docs excluded paths list
- Remove set_access_token from public API (internal only)
- Create AuthenticationError instead of using ValueError
- Skip middleware tests on older httpx versions (TestClient compat)
* docs: update API documentation for auth module
* fix(server): address Copilot review feedback
- Fix bearer.mdx: require_auth raises AuthenticationError, not ValueError
- Fix API docs: claims and scopes are optional with defaults, not required
- Remove deprecated SSE transport from bearer_auth_server.py test server
* autogenerate docs
* fix(server): address renvins review feedback
- Improve bearer.mdx claims documentation with explanation and examples
- Remove unnecessary cast() for AuthMiddleware in server.py
- Refactor auth tests to use pytest fixtures for cleaner setup/teardown
* docs(auth): clarify that all MCP endpoints are automatically protected
- Add "What Gets Protected" section explaining automatic protection
- Clarify that get_access_token/require_auth are for accessing token data, not protection
- Update examples to show proper usage pattern
- Improve Note at bottom to be clearer
* fix(auth): prevent path prefix bypass in auth middleware
Security fix: Use exact path matching or segment-based prefix matching
instead of simple startswith() to prevent auth bypass attacks.
Before: /docs-secret would bypass auth because it starts with /docs
After: Only /docs and /docs/* bypass auth, /docs-secret requires auth
Added tests for path matching security edge cases.
* refactor(auth): update import paths for authentication components
- Changed import statements in multiple documentation files and source files to reflect the new structure, moving authentication-related imports to the `auth` submodule.
- Updated examples to ensure clarity and consistency in usage patterns for `BearerAuthProvider`, `AccessToken`, `get_access_token`, and `require_auth`.
* Fix DNS rebinding protection for cloud/proxy deployments
- Add host/port parameters to MCPServer.__init__() and pass to FastMCP
- Default host to "0.0.0.0" (cloud-friendly, disables DNS protection)
- "127.0.0.1" auto-enables DNS protection (handled by FastMCP)
- run() can override host/port, falls back to __init__ values
- Add comprehensive docstring to __init__() explaining parameters
- Update documentation
This fixes 421 Misdirected Request errors when running behind reverse
proxies (Cloudflare, nginx, etc.) where the Host header doesn't match
the auto-configured allowed_hosts for localhost.
* Fix DNS rebinding protection for cloud/proxy deployments
- Add host/port parameters to MCPServer.__init__() and pass to FastMCP
- Default host to "0.0.0.0" (cloud-friendly, disables DNS protection)
- "127.0.0.1" auto-enables DNS protection (handled by FastMCP)
- run() can override host/port and reconfigures DNS protection accordingly
- Rebuild app when host changes in run() to apply new security settings
- Add comprehensive docstring to __init__() explaining parameters
- Add unit tests for host/port configuration and run() overrides
- Update documentation
This fixes 421 Misdirected Request errors when running behind reverse
proxies (Cloudflare, nginx, etc.) where the Host header doesn't match
the auto-configured allowed_hosts for localhost.
* ruff lint
* Bump mcp minimum version to 1.23.0
Required for TransportSecuritySettings and DNS rebinding protection
auto-configuration feature that was added in v1.23.0.
* chore: add example server pretty print JSON RPC for transparency
* updated telemetry module
* chore: agent side tel - langchain adapter - client tel
* server side tel:
* update API reference
* python transports and primitive reports are publishes only if not skipped
* remove wrongly generate files
* properly typed middleware
* remove examples
* feat(docs): add middleware and session management documentation
- Introduced new documentation for middleware, detailing hooks, minimal examples, and best practices for integrating middleware in MCP servers.
- Added a session management guide explaining session ID handling, usage patterns, and examples for managing per-client state in MCP servers.
- Updated to include links to the new middleware and session management pages.
* generate docs
* remove few events
* adapter tel
* adapter tel
* api ref docs update
* google adapter fix
* fix version
* fix event naming
* server example is streamable and echo tool fix
* removed initialize middleware hook, initialize requests are not passed thorugh normal handlers
* api ref
* beta on middleware
* feat: server first implementation
* docs: docs for server and images
* chore: locked langchain dependencies in pyproject.toml (#321)
* python/release/1.3.13
* catch uvicorn logs && log session id
* fix debug logic
* docs: logging update
* fix: icon of elicitation
* fix installation paths for local clones
* docs: minor restructuring
* docs: reorganization, killed non existing pages
* docs: beta tag on server
* chore: example servers
* feat: inspector autopopulated and client only
* feat: enhance MCP logging system with customizable formats and improved middleware
* feat: implement weather alert and forecast tools in FastMCP example server
* mcp path configurable
* fix inspector
* export as FastMCP too
* chore: update fastmcp migration example
* lock inspector version
* type runner
* unhide docs and remove dangers
* migration diff
* docs and context example
* export context
* logging improvement
* pretty JSON RPC
* autoConnect url param in inspecotr
* move logging
* type check
* Server Router
* show response logs
* fallback tool name to function name in router registration
* compatibility export
* Introduced ty and prek as type checker and precommit engine respectively - moved ruff config in pyproject toml
* add ty check
* ty runs only on staged files
* ty configuration fix
* move startup info in logging
* remove bug from action
* update claude rules
* fix resource serialization
* comments on inspector errors
* abstracted runner transports
* remove redunant call for network
* fix ip getter
* add inspector mcp path
* response limit logging
* disable ty check in action
* moved transport type to types
* support sse
* show transport type in logs
* change default transport
* refactored tests to use mcp server
* removed fastmcp
* file restructuring
* test table
* sampling, elicitation, tool disabling enabling
* deprecte sse server side
* simplified report
* fix action
* remove sse deprecated test
* move tests files to allow for server integration tests
* docs
* reorg integration test files
* api-reference-doxs
* fix broken links
* telemetry
* remove feature useage from scarf
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