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.
Omniclip Rag MCP
4.5/10Read-only local-first MCP server for private Markdown, PDF, and Tika-backed search on Windows.
Casemgr MCP
4.5/10Shared workspace your AI agent writes to. 184 tools, persistent memory, semantic search.
Gitstandup
4.5/10Generate daily standup notes from git commits across multiple repositories with AI summaries.
Ai Quality Gate
4.5/10🚀 Kill the Junior AI Era. 🤖 Level up AI code to automatically Principal standards. 🛡️ Quality Gate ✨
MCP Probe Kit
4.5/10Spec-driven dev workflow MCP: start_* orchestration, memory, GitNexus, quality gates.
Wick
4.5/10Browser-grade web access for AI agents. Fetches any webpage, returns clean markdown.
Savvyscratch
4.5/10MCP server for Savvy Scratch — scratch-off lottery game analysis powered by pro gambler methodology
Memento Protocol
4.5/10Persistent memory for AI agents. Store what matters, recall by meaning, skip the rest.
Mercury Spec Ops
4.5/10Modular MCP server for dynamic prompt generation and software development analysis tools
Better Code Review Graph
4.5/10Token-efficient code review knowledge graph: semantic search and call-graph resolution.
Better Email MCP
4.5/10IMAP/SMTP MCP server for Email with composite tools. Multi-account, auto-discovery.
Better Godot MCP
4.5/10Composite MCP server for Godot Engine -- 17 composite tools for AI-assisted game development.
Mnemo MCP
4.5/10Persistent AI memory with hybrid search and embedded sync. Open, free, unlimited.
Wet MCP
4.5/10MCP server for web search, content extraction, academic research, and library docs.
Dig
4.5/10MCP server for code archaeology: git blame, file history, contributors, and co-change analysis
Pinrag
4.5/10MCP RAG: index PDFs, repos, YouTube, Discord, text; optional YouTube vision; query with citations.
MCP Neo4J Cypher
4.5/10A simple Neo4j MCP server that allows you to run Cypher queries against a Neo4j database.
Mind Map
4.5/10Experimental code intelligence platform for Claude Code with AST parsing and context analysis
Context
4.5/10Local-first documentation for AI agents. Offline, instant, private doc retrieval.
Memory Journal MCP
4.5/10Developer journal with knowledge graphs, relationships, Git context, and semantic search
Mysql MCP
4.5/10Enterprise-grade MySQL MCP Server with OAuth 2.0, 106 tools, and Docker deployment
Postgres MCP
4.5/10PostgreSQL MCP server with 203 tools, connection pooling, HTTP/SSE, OAuth 2.1, and tool filtering
Postgres MCP Server
4.5/10Enterprise PostgreSQL MCP server with 63 tools, 10 resources, 10 prompts for AI-native operations
Sqlite MCP Server
4.5/10SQLite MCP server with 73 tools for JSONB, full-text search, geospatial, and analytics.
Volthq
4.5/10Compute price oracle for AI agents — compare pricing across 8 providers in real time.
Nex
4.5/10Organizational context & memory for AI agents. Connect 100+ tools into one knowledge graph.
Transition MCP
4.5/10AI-powered multisport coaching — workouts, training plans, and performance analytics.
Owa Exchange MCP
4.5/10MCP server for Microsoft Exchange / OWA — email, calendar, directory, availability
Pubcrawl
4.5/10PubMed & Europe PMC literature search, US/UK drug labelling, and clinical trials for AI assistants.
Greynoise
4.5/10MCP server for GreyNoise API - Check if IPs are internet background noise or targeted attacks
Servicenow Nodejs
4.5/10Multi-instance ServiceNow MCP server with 40+ tools and intelligent schema discovery
Agentwatch
4.5/10Multi-agent observability: cascade failure detection, heartbeats, and forensic replay
Onlyswaps
4.5/10DEX meta-aggregator for AI agents. Best prices from 15+ aggregators across 13 chains.
Mnemon MCP
4.5/10Persistent layered memory for AI agents. SQLite FTS5, fact versioning, zero-cloud.
Abi To MCP
4.5/10UCAI — The ABI-to-MCP Server Generator. Convert any smart contract ABI into an AI-ready MCP server.
Claude Code Explorer MCP
4.5/10Explore the Claude Code CLI source — browse tools, commands, search code, and more.
Ethereum Wallet MCP
4.5/10Generate Ethereum wallets with BIP39 mnemonics, HD paths, vanity addresses, private key backup
Free Crypto News
4.5/10Free crypto news MCP server — 38 tools, 130+ sources, market data, sentiment, whale alerts & more
Keystore MCP Server
4.5/10Encrypt/decrypt Ethereum keystore JSON V3 with scrypt/PBKDF2 for secure cold storage
Pumpfun Claims Bot
4.5/10MCP server for PumpFun on-chain intelligence — tokens, claims, holders, and bundles.
Signing MCP Server
4.5/10Sign Ethereum messages - EIP-191, EIP-712 typed data, Permit2, signature verification and recovery
Sperax Crypto MCP
4.5/10Sperax Protocol MCP – USDs stablecoin, SPA, veSPA governance & Demeter DeFi on Arbitrum
Transaction MCP Server
4.5/10Build and sign Ethereum transactions - EIP-1559, gas estimation, RLP, ERC-20 transfers
Validation MCP Server
4.5/10Validate Ethereum addresses, keys, checksums, keccak256 hashes, function selectors, ENS
Xactions
4.5/10X/Twitter automation MCP: scrape, post, schedule, analyze, engage. No API key required.
Coderswap MCP Server
4.5/10Build searchable AI research knowledge bases with hybrid vector search directly in Claude Desktop.
Jitapi
4.5/10Turn any OpenAPI spec into an executable agent interface using graphs and semantic search.
Pmcp
4.5/10High-quality Rust SDK for Model Context Protocol (MCP) with full TypeScript SDK compatibility
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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.