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Add Example for Using <code>import_server()</code> With ASGI Applications

documentationUpdates to docs, examples, or guides. Primary change is documentation-related.Updates to docs, examples, or guides. Primary change is documentation-related.

httpRelated to HTTP transport, networking, or web server functionality.Related to HTTP transport, networking, or web server functionality.

serverRelated to FastMCP server implementation or server-side functionality.Related to FastMCP server implementation or server-side functionality.

Status: Open.

#1822 In jlowin/fastmcp;

· p-krukenfellner opened on Sep 14, 2025

List parameters in tools don't get registered when using FastAPI

bugSomething isn't working. Reports of errors, unexpected behavior, or broken functionality.Something isn't working. Reports of errors, unexpected behavior, or broken functionality.

openapiRelated to OpenAPI integration, parsing, or code generation features.Related to OpenAPI integration, parsing, or code generation features.

serverRelated to FastMCP server implementation or server-side functionality.Related to FastMCP server implementation or server-side functionality.

Status: Open.

#1815 In jlowin/fastmcp;

· silb-saxobank opened on Sep 12, 2025

deprecation warning leads to deadlink (get_http_request)

bugSomething isn't working. Reports of errors, unexpected behavior, or broken functionality.Something isn't working. Reports of errors, unexpected behavior, or broken functionality.

good first issueWell-scoped issue for new contributors. Clear requirements and limited complexity.Well-scoped issue for new contributors. Clear requirements and limited complexity.

Status: Open.

#1814 In jlowin/fastmcp;

· hughesjj opened on Sep 11, 2025

get http header from AuthProvider

authRelated to authentication (Bearer, JWT, OAuth, WorkOS) for client or server.Related to authentication (Bearer, JWT, OAuth, WorkOS) for client or server.

enhancementImprovement to existing functionality. For issues and smaller PR improvements.Improvement to existing functionality. For issues and smaller PR improvements.

httpRelated to HTTP transport, networking, or web server functionality.Related to HTTP transport, networking, or web server functionality.

serverRelated to FastMCP server implementation or server-side functionality.Related to FastMCP server implementation or server-side functionality.

Status: Open.

#1811 In jlowin/fastmcp;

· akkuman opened on Sep 11, 2025

Introduce multi-tenant support for OAuthProxy

authRelated to authentication (Bearer, JWT, OAuth, WorkOS) for client or server.Related to authentication (Bearer, JWT, OAuth, WorkOS) for client or server.

enhancementImprovement to existing functionality. For issues and smaller PR improvements.Improvement to existing functionality. For issues and smaller PR improvements.

proposalA proposal for a feature or enhancement either requiring or seeking comments on its design.A proposal for a feature or enhancement either requiring or seeking comments on its design.

Status: Open.

#1802 In jlowin/fastmcp;

· dacamposol opened on Sep 10, 2025

OAuth: RuntimeError: Unexpected authorization response: 200

bugSomething isn't working. Reports of errors, unexpected behavior, or broken functionality.Something isn't working. Reports of errors, unexpected behavior, or broken functionality.

Status: Open.

#1798 In jlowin/fastmcp;

· delatt opened on Sep 9, 2025

FastMCP connected with Fast API results 400 error

bugSomething isn't working. Reports of errors, unexpected behavior, or broken functionality.Something isn't working. Reports of errors, unexpected behavior, or broken functionality.

clientRelated to the FastMCP client SDK or client-side functionality.Related to the FastMCP client SDK or client-side functionality.

httpRelated to HTTP transport, networking, or web server functionality.Related to HTTP transport, networking, or web server functionality.

serverRelated to FastMCP server implementation or server-side functionality.Related to FastMCP server implementation or server-side functionality.

Status: Open.

#1797 In jlowin/fastmcp;

· shanalikhan opened on Sep 9, 2025

Further allow configuring FastMCP through environment variables

enhancementImprovement to existing functionality. For issues and smaller PR improvements.Improvement to existing functionality. For issues and smaller PR improvements.

Status: Open.

#1795 In jlowin/fastmcp;

· jvdmr opened on Sep 9, 2025

OAuth with GoogleProvider fails when connecting MCP server to ChatGPT or Claude connectors because of scopes

authRelated to authentication (Bearer, JWT, OAuth, WorkOS) for client or server.Related to authentication (Bearer, JWT, OAuth, WorkOS) for client or server.

bugSomething isn't working. Reports of errors, unexpected behavior, or broken functionality.Something isn't working. Reports of errors, unexpected behavior, or broken functionality.

serverRelated to FastMCP server implementation or server-side functionality.Related to FastMCP server implementation or server-side functionality.

Status: Open.

#1794 In jlowin/fastmcp;

· alexeymaelys opened on Sep 9, 2025

Change FastMCP logger namespace from "FastMCP" to "fastmcp"

enhancementImprovement to existing functionality. For issues and smaller PR improvements.Improvement to existing functionality. For issues and smaller PR improvements.

Status: Open.

#1790 In jlowin/fastmcp;

· jlowin opened on Sep 8, 2025

No way to send custom headers in claude_desktop_config.json

authRelated to authentication (Bearer, JWT, OAuth, WorkOS) for client or server.Related to authentication (Bearer, JWT, OAuth, WorkOS) for client or server.

clientRelated to the FastMCP client SDK or client-side functionality.Related to the FastMCP client SDK or client-side functionality.

enhancementImprovement to existing functionality. For issues and smaller PR improvements.Improvement to existing functionality. For issues and smaller PR improvements.

Status: Open.

#1789 In jlowin/fastmcp;

· jigarvyasidea opened on Sep 8, 2025

Prune titles from OutputSchema

enhancementImprovement to existing functionality. For issues and smaller PR improvements.Improvement to existing functionality. For issues and smaller PR improvements.

Status: Open.

#1782 In jlowin/fastmcp;

· strawgate opened on Sep 7, 2025