Best FastAPI MCP Servers
FastAPI is a modern, fast (high-performance), web framework for building APIs with Python 3.7+ based on standard Python type hints.
Why this server?
Integration with FastAPI backend to secure AI agent interactions via the GSEP security pipeline.
AlicenseAqualityBmaintenanceProtects AI agents from prompt injection and destructive actions while enabling self-improving prompts through a security pipeline.1067MITWhy this server?
Allows for zero-spec extraction to generate OpenAPI specifications directly from FastAPI source code.

delimitofficial
AlicenseBqualityAmaintenanceOne workspace for every AI coding assistant. Governance tools for API lint, diff, persistent ledger, multi-model deliberation, security audit, and test verification. Works with Claude Code, Codex, Cursor, and Gemini CLI.10050021MITWhy this server?
Provides access to Scout APM performance monitoring data for FastAPI applications, including traces, errors, endpoint metrics, and performance insights

Scout Monitoring MCPofficial
AlicenseAqualityBmaintenanceEnables AI assistants to access Scout Monitoring performance and error data through Scout's API. Provides traces, errors, metrics, and insights for Rails, Django, FastAPI, Laravel and other applications to help identify and fix performance issues like N+1 queries, slow endpoints, and memory bloat.1329MITWhy this server?
Probes and analyzes FastAPI backend endpoints to diagnose blank pages, empty data, and contract mismatches, providing root cause and fix hints.

qa-probeofficial
AlicenseAqualityAmaintenanceProbes your live API and classifies why each endpoint failed (root cause, evidence, and a calibrated confidence level), exposed over MCP so your AI assistant debugs from evidence instead of guessing. Works with FastAPI, Express, Next.js, tRPC, and GraphQL.872Apache 2.0Why this server?
Powers the web interface and API endpoints to manage providers and tools through a user-friendly UI
AlicenseAqualityFmaintenanceA universal MCP server that exposes all UTCP-registered tools to MCP clients while providing a web interface for tool management.729203MITWhy this server?
Analyzes FastAPI projects, including static test-client route evidence for test planning.
AlicenseAqualityAmaintenanceocal-first, read-only MCP server that audits repository test architecture across ten language ecosystems. It returns deterministic evidence-backed findings, blockers, rankings, and repository-native test plans without modifying source files.219144MITWhy this server?
Detects FastAPI route decorators to discover API endpoints.
AlicenseAqualityCmaintenanceAn MCP server that automatically discovers API endpoints from any codebase, generates and runs tests, and produces per-role QA audit reports in PDF and XLSX.210753MITWhy this server?
Implemented using FastAPI to provide both SSE and HTTP streaming endpoints for clients to interact with the MCP protocol, supporting tool calls and prompt interactions.

Doris MCP Serverofficial
AlicenseAqualityAmaintenanceBackend service implementing the Model Control Panel protocol that connects to Apache Doris databases, allowing users to execute SQL queries, manage metadata, and potentially leverage LLMs for tasks like natural language to SQL conversion.8332Apache 2.0Why this server?
Provides tools to interact with a FastAPI-based video enhancement service, allowing users to create and manage video enhancement tasks, upload videos, and retrieve results.

@avclabs.ai/enhance-mcpofficial
AlicenseAqualityDmaintenanceEnables video enhancement through MCP tools for creating tasks, querying status, and synchronous enhancement, supporting URL or local file inputs.342Apache 2.0