A
licenseA
qualityC
maintenanceAn 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.
2
10
753
MIT
Best Express MCP Servers
Express is a fast, unopinionated, minimalist web framework for Node.js that provides a robust set of features for web and mobile applications.
Why this server?
Detects Express router routes to discover server-side API endpoints.
Why this server?
Detects Express.js web framework and its configuration via HTTP fingerprinting.
AlicenseAqualityBmaintenanceA universal digital fingerprinting MCP server that combines 103 techniques across TCP, TLS, SSH, HTTP, DNS, and more into a single interface for AI agents, enabling full-spectrum fingerprinting on demand.213123AGPL 3.0Why this server?
Probes and analyzes Express 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.8102Apache 2.0Why this server?
Provides enhanced documentation, type signatures, examples, version migration guides, and error diagnosis for Express packages.
Augments MCP Serverofficial
AlicenseAqualityDmaintenanceA next-generation framework documentation provider for Claude Code via Model Context Protocol (MCP). Returns types + prose + examples with context-aware formatting for any npm package — not just curated ones.823126MITWhy this server?
Supports connecting to any Express server that implements the wire contract for document upload/download.
AlicenseAqualityBmaintenanceAn MCP server for reading, creating, and managing PDF, DOCX, and Excel documents with OCR, styling, categorization, and remote file bridges.17MITWhy this server?
Allows for zero-spec extraction to generate OpenAPI specifications directly from Express.js 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.10021021MITWhy this server?
Generates API route handlers for Express applications that integrate with the Kalendis scheduling API
Kalendis MCPofficial
AlicenseBqualityDmaintenanceEnables interaction with the Kalendis scheduling API to manage users, availability, bookings, and generate TypeScript clients and API routes. Supports comprehensive scheduling operations including recurring availability, exceptions, and booking management through natural language.460MITWhy this server?
Offers code generation for Express API endpoints that interact with Bitcoin Stamps data, including search functionality and rate limiting.
AlicenseBqualityDmaintenanceA Model Context Protocol server that enables interaction with Bitcoin Stamps data via the Stampchain API, providing tools for querying stamp information, collections, and blockchain data without requiring authentication.13MITWhy this server?
Enables deployment of Express.js applications to Varity with automatic backend provisioning.
Varity MCP Serverofficial
AlicenseAqualityBmaintenanceEnables AI coding tools to scaffold, build, and deploy Node.js or Python apps to Varity with a single command, automatically provisioning databases and backend services.18171MIT
