The MCP Server Directory
Every Model Context Protocol server, scored on reliability, documentation, maintenance, and adoption. Independent, opinionated, refreshed daily from the official registry.
What this is
The MCP Server Directory is a live, independently maintained index of Model Context Protocol servers published to the official registry. Each server is scored 0–10 on four dimensions: reliability, documentation quality, maintenance velocity, and adoption. The directory is free, updated daily, and built by MegaOne AI.
Zoo MCP
4.5/10An MCP server that provides access to the Zoo API for various CAD operations and tools.
No As A Service
4.5/101000+ creative ways to say no. Polite, humorous, professional rejection responses.
Pystub
4.5/10Auto-detect stubbable packages for Python exe builds and generate minimal stub code
MCP Observatory
4.5/10Regression testing for MCP servers. Checks capabilities, invokes tools, detects schema drift.
Web Fetch MCP
4.5/10MCP server for web content fetching, summarizing, comparing, and extracting information
MCP Server
4.5/10MCP server for Trading 212 API - portfolio, orders, pies, dividends, and analytics
MCP Server Mcsa
4.5/10MCP server for Motor Current Signature Analysis — fault detection in electric motors
Headless Oracle MCP
4.5/10Ed25519-signed market-state receipts for 28 exchanges. Fail-closed pre-trade gate.
Github Webhook MCP
4.5/10MCP server bridging GitHub webhooks via Cloudflare Worker for real-time event streaming
Lgpd MCP
4.5/10MCP Server para conformidade LGPD. Ferramentas de bases legais, consentimento, PIA e políticas.
Furniture Designer MCP
4.5/10Professional furniture design: specs, validation, cut optimization, BOM, and 3D reports.
Clarifyprompt
4.5/10AI prompt optimization for 58+ platforms across 7 categories with custom platforms
Docalyze
4.5/10Read and analyze local documents (PDF, Excel, CSV, Word, PowerPoint, images). No API keys needed.
Buddy MCP
4.5/10Claude Code creature collection game. Hatch buddies, pet to boost roll luck, complete the BuddyDex.
Ask Gemini
4.5/10Bridge Claude with Gemini CLI for AI-to-AI collaboration, code review, and second opinions
MCP Hive Proxy
4.5/10MCP Hive is a gateway to paid commercial-grade MCP servers. Learn more at https://mcp-hive.com
Mcpower Proxy
4.5/10Security proxy that automatically wraps MCP servers with real-time monitoring and policy enforcement
Comfy Ui Builder
4.5/10ComfyUI MCP server: knowledge base, workflow builder, real-time execution, models, plugins.
Package Version Check MCP
4.5/10Returns the latest package / dependency / tool versions for Python, NPM, Go, Docker, Helm, etc.
Lintbase MCP
4.5/10Real-time Firestore schema context for AI coding agents. Stop hallucinating field names.
Roslyn Codelens
4.5/10Roslyn-based MCP server providing semantic code intelligence for .NET codebases.
Source Map Parser MCP
4.5/10Parse JavaScript error stack traces back to original source code using source maps
Developers MCP
4.5/10Access Mastercard Developers APIs, documentation, and API specifications through MCP.
Nyc Api
4.5/10NYC property intelligence, building violations, and restaurant/venue compliance via MCP.
Stellify MCP
4.5/10Build Laravel apps through conversation. Code stored as structured JSON for surgical AI edits.
MCP Server
4.5/10AI meal planning: generate weekly plans, manage recipes, and send groceries to Kroger.
Measure Space MCP Server
4.5/10MCP server for weather, climate, air quality, agriculture, pollen and geocoding from measurespace.io
Memphora
4.5/10Add persistent memory to AI assistants. Store and recall info across conversations.
Agentcash
4.5/10Generic MCP server for calling x402-protected APIs with automatic payment handling
Comfyui MCP Server
4.5/10MCP Server that transforms ComfyUI workflows into AI-callable tools for MCP Host
Metrillm
4.5/10Benchmark local LLM models — speed, quality & hardware fitness verdict from any MCP client
Token Savior
4.5/10Structural codebase MCP server — navigate and edit code by symbol name, not raw text.
Tokven MCP
4.5/10Generate design token systems from a hex color — OKLCH-derived, WCAG-validated, multi-format
MCP Codebase Index
4.5/10Structural codebase indexer with 17 query tools. 87% token reduction. Zero dependencies.
Mobai MCP
4.5/10AI-powered mobile device automation for Android and iOS devices, emulators, and simulators
Moltrust MCP Server
4.5/10Trust infrastructure for AI agents — DIDs, reputation, verifiable credentials, USDC.
Stockmatrix MCP
4.5/10Korean stock market theme lifecycle analysis for 250+ KOSPI/KOSDAQ investment themes
Engram Cc
4.5/10Universal AI coding assistant memory — session handoff, SLM compression, and semantic retrieval.
Cartography MCP Server
4.5/10Human-curated crypto market intelligence with x402 payments. Weekly signals and analysis.
Crypto Analysis Human MCP
4.5/10Human-curated crypto signals, altcoin analysis, and airdrop alpha. x402 payments.
Ohm MCP
4.5/10AST-based Python refactoring MCP server with safe automated refactorings and rollback
Mhlabs MCP Tools
4.5/10An MCP server that provides text preprocessing, NLP components, and document analysis
Nan Forget
4.5/10AI that remembers. Local-first cross-session, cross-project long-term memory for coding tools.
Locus
4.5/10Hierarchical markdown memory palace for AI agents — structured palace navigation via MCP tools.
Nativ
4.5/10AI-powered localization — translate, manage translation memory, and access style guides.
Npm Sentinel MCP
4.5/10Advanced NPM analysis: Recursive security scanning, ecosystem awareness, and deep insights.
Sshmcp
4.5/10SSH server management with zero-token SFTP file transfer and SOCKS proxy support
Pharma Signal Api
4.5/10Drug safety intelligence: 358 drugs, 1M+ FDA adverse events, PV signal detection.
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New servers, score changes, breakages
Every Monday: what shipped, what broke, what's worth trying. Five minutes. No filler.
Four dimensions, weighted
- Reliability (30%) — repository present, permissive license, not archived, official status.
- Documentation (20%) — description length, website presence, README quality.
- Maintenance (25%) — how recently the code was pushed; versioning discipline.
- Adoption (25%) — GitHub stars (log-scaled), remote availability, official endorsement.
What is MCP?
MCP stands for Model Context Protocol. It is an open standard introduced by Anthropic in late 2024 that lets AI assistants like Claude connect to external tools, data sources, and services through a common interface. An MCP server is a small program that exposes one capability (file access, a database, an API) to any MCP-compatible AI client.
Where does the data come from?
Every server in this directory is pulled from the official Model Context Protocol Registry at registry.modelcontextprotocol.io. We also enrich each entry with GitHub metadata (stars, last commit, license, primary language) where a repository is linked. The full re-scan runs daily.
How are servers scored?
Each server gets a 0–10 overall score, weighted from four sub-scores: reliability (30%), documentation (20%), maintenance (25%), and adoption (25%). The full methodology is visible on this page under "How scoring works".
Is this affiliated with Anthropic?
No. MegaOne AI is independent. Anthropic created the MCP standard and maintains the reference implementations, but this directory is built separately and rates all servers including Anthropic's own.
How often does the directory update?
The pipeline re-fetches the full registry and re-scores every active server once per day. Individual entries are refreshed whenever a new version is published to the official registry.
Is it free?
Yes. Browsing, filtering, and searching the directory is free. The weekly email briefing is free. There is no account required.