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Code mode compatibility with Monty 0.0.8

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

needs MREBug reports require a copy/pastable MRE that can run as-is.Bug reports require a copy/pastable MRE that can run as-is.

Status: Open.

#3463 In PrefectHQ/fastmcp;

· Dev-iL opened on Mar 11, 2026

OIDCProxy with verify_id_token=True returns empty scopes when IdP issues identical access_token and id_token

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.

Status: Open.

#3461 In PrefectHQ/fastmcp;

· chansongyou opened on Mar 11, 2026

ResourcesAsTools: no way to set ToolAnnotations on generated tools

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

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

Status: Open.

#3459 In PrefectHQ/fastmcp;

· vegetablecloud opened on Mar 10, 2026

Custom HTTP routes defined with @server.custom_route() are not forwarded when mounting

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

#3457 In PrefectHQ/fastmcp;

· Vidimensional opened on Mar 10, 2026

Wrong version (FastMCP 2.0) in help output

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

cliRelated to FastMCP CLI commands (run, dev, install) or CLI functionality.Related to FastMCP CLI commands (run, dev, install) or CLI 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.

#3455 In PrefectHQ/fastmcp;

· JulianJvn opened on Mar 10, 2026

Horizon: prompt text empty in manifest and .dxt — prompts unusable in UI and Claude Desktop

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

cliRelated to FastMCP CLI commands (run, dev, install) or CLI functionality.Related to FastMCP CLI commands (run, dev, install) or CLI functionality.

Status: Open.

#3454 In PrefectHQ/fastmcp;

· ralfbecher opened on Mar 10, 2026

Integration idea: x402 payment middleware for FastMCP servers

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.

#3452 In PrefectHQ/fastmcp;

· 0xAllenDev opened on Mar 10, 2026

Interoperating with OpenTelemetry instrumentation in the MCP SDK

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

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

Status: Open.

#3451 In PrefectHQ/fastmcp;

· aabmass opened on Mar 10, 2026

FastMCP 3 Migration: Misses bumped pydocket requirements

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

v3Targeted for FastMCP 3Targeted for FastMCP 3

Status: Open.

#3447 In PrefectHQ/fastmcp;

· nzjrs opened on Mar 8, 2026

Support MCP logging/setLevel method

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

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

Status: Open.

#3446 In PrefectHQ/fastmcp;

· jlowin opened on Mar 8, 2026

SkillsProvider does not add tags to SkillResource

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

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

providerRelated to the FastMCP Provider classRelated to the FastMCP Provider class

Status: Open.

#3402 In PrefectHQ/fastmcp;

· dgengler6 opened on Mar 6, 2026

Upgrade checks failing on main branch

build failed

Status: Open.

#3400 In PrefectHQ/fastmcp;

· github-actions opened on Mar 6, 2026