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.
Krs Poland MCP Server
4.1/10Polish National registry of businesses and other legal entities
Polydev
4.1/10Query GPT-5, Claude, Gemini, and Grok simultaneously through one MCP server
Databricks Sdk MCP
4.1/10263 tools for Databricks: Unity Catalog, SQL, Compute, Jobs, Serving, and more.
MCP Docs Server
4.1/10MCP server for searching MCP protocol documentation
MCP Bookmark
4.1/10MCP Server for adding bookmarks in openai RAG
Prism MCP
4.1/10MCP server that wraps Prismatic's Prism CLI tool
Lighthouse MCP
4.1/10MCP server for Google Lighthouse performance metrics
Smart Terminal
4.1/10MCP PTY server providing AI agents with real interactive terminal access
Adif MCP
4.1/10ADIF 3.1.6 parser and validator for amateur radio QSO logs. Full spec coverage.
Solar MCP
4.1/10Solar indices and space weather MCP server. SFI, SSN, Kp, DSCOVR, NOAA alerts.
Graqle
4.1/10Dev intelligence layer: 7 MCP tools for graph-powered codebase reasoning.
Scopus MCP
4.1/10A Model Context Protocol server for the Elsevier Scopus API
Qcqx Project Manage MCP
4.1/10qcqx-project-manage MCP Server — 将项目管理能力暴露给 AI Agent(Cursor、Claude Desktop 等)
Strava MCP
4.1/10MCP server for accessing Strava API
Zoekt MCP
4.1/10Fast indexed code search for AI agents, powered by Sourcegraph Zoekt.
Agent Trust
4.1/10MCP Server for Agent Reputation & Trust Scoring
Lu MCP Server
4.1/10Verify AI agent communication with session types and formal proofs
Careermax
4.1/10All the tools you need to land your next job
Vidlens MCP
4.1/10YouTube intelligence layer for AI agents. 41 tools, 10 modules, zero config.
MCP Server
4.1/10On-chain wallet analytics and trading strategies on Base for AI assistants
Adaptive Memory Graph
4.1/10Persistent memory for Claude via weighted, interconnected knowledge nodes.
Axon Research
4.1/10AI agent ecosystem research, DeFi analysis, and market research tools
Ap MCP Server
4.1/10Model Context Protocol (MCP) server for the Associated Press Media API
Aichat
4.1/10Inter-agent communication for multi-agent Claude Code workflows.
Rclone
4.1/10MCP server for the Rclone RC API, with selectable toolsets.
Nerve Rpc
4.1/10MCP server for Nerve blockchain JSON-RPC & REST API for AI Agents
Crabcut
4.1/10Turn YouTube videos into short-form clips from any AI assistant
Ref Tools MCP
4.1/10Token efficient search for coding agents over public and private documentation.
MCP Server
4.1/10Model Context Protocol server for Refgrow affiliate program management API
Appstore Screenshots
4.1/10Generate professional App Store screenshots by matching any top app's style.
Docbot MCP
4.1/10Bidirectional CSV JSON Markdown transformer
Smart Web
4.1/10Web search, direct-URL fetch, crawl, and docs export MCP. smartfetch for URLs.
Web Task Api
4.1/10Browser tasks, sessions, and recipes for MCP and HTTP automation.
Rigour
4.1/10Quality gates for AI agents. Lint, test, build checks with memory persistence.
Rill
4.1/10AI agent wallets, Proof of Conduct reputation, and concentration decay on L1
Recite MCP
4.1/10Local MCP server for Recite receipt processing with ledger and memory tools.
Claude Army
4.1/10Orchestrate multiple Claude Code agents in parallel from chat
Ros MCP Server
4.1/10Connect AI models like Claude & ChatGPT with ROS robots using MCP
Kustodia Escrow
4.1/10Agentic escrow payments — fiat + crypto, 36 MCP tools, 10 chains, FHE privacy
A11Y
4.1/10Alt text, headings, contrast, ARIA for AI agents
Api
4.1/10HTTP client, JWT decode, header analysis for AI agents
Cache
4.1/10Cache headers, CDN, LRU simulation for AI agents
Color
4.1/10Color convert, palette, contrast checker for AI agents
Config
4.1/10JSON, YAML, TOML, INI config tools for AI agents
Crypto
4.1/10Hash, encode, UUID, password analysis for AI agents
Database
4.1/10SQL formatting, schema visualization, migration generation
Dep
4.1/10License check, outdated deps, security for AI agents
Docker
4.1/10Docker container management and Dockerfile analysis
Free · No spam
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.