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.
Grok Faf MCP
4.3/10Persistent project context for xAI Grok. IANA-registered .faf format.
Reel Estate MCP
4.3/10Turn real-estate listing photos into property videos from your AI assistant.
Governance MCP
4.3/10AI governance evidence for EU AI Act, ISO 42001, SOC 2, and NIST AI RMF.
Cron Self Heal
4.3/10Watcher — surfaces crons in error state
Gateway Pulse
4.3/10Probe Hermes/OpenClaw/Paperclip/Obsidian
Launchd Drift Recovery
4.3/10Watcher — kickstart -k drifted critical plists
Stale Gate Janitor
4.3/10Daily 04:00 CT housekeeping over data/approval-gates/
Gotify Rmcp
4.3/10Rust MCP server and CLI for Gotify push notifications and message management.
Tailscale Rmcp
4.3/10Rust MCP server and CLI for Tailscale devices, users, keys, policies, and auth.
Unifi Rmcp
4.3/10Rust MCP server and CLI for UniFi Network controller operations.
Focus Space
4.3/10Create focus spaces and read user-authorized focus history summaries.
MCP Server
4.3/10Affiliate attribution and commission data for iOS (StoreKit 2) and Shopify
Laguarde
4.3/10Self-hostable policy control plane for AI coding agents.
Runifi
4.3/10Rust MCP server and CLI for UniFi Network controller operations.
Ai Economics
4.3/1012 calculators for AI cost, energy and agent verification. Free API, no key.
Rgotify
4.3/10Gotify notifications and app, client, and message management over MCP and CLI.
MCP Server
4.3/10Look up the technology stack behind any domain, and the company running it.
MCP Server
4.3/10Manage tasks, sprints, projects, and wiki pages in your Ithura workspace.
Spend
4.3/10Ask what your AI agents cost. Per agent, across every vendor, from your editor.
Noglow
4.3/10Drop a short text fragment into a scratchpad slot, with newlines intact.
Followupboss
4.3/10Follow Up Boss CRM in plain English. 160 tools; bring your own API key.
Atars MCP
4.1/10Crypto market signals, technical indicators, and sentiment analysis for AI agents.
MCP Server
4.1/10Query Meta Ads performance data — accounts, campaigns, ad sets, ads, metrics & settings.
MCP Server
4.1/10Publish markdown documents as public share links with mermaid diagrams. Built by AutEng.ai
Byteray MCP
4.1/10Hunt zero-days by talking to binaries. 40+ tools. Hosted, OAuth + SSO, invite: [email protected]
MCP Server
4.1/10AI agency API: free tools for glossary, comparisons, blog, guides, estimates and consulting
Donethat
4.1/10Privacy-first work tracking with summaries, reports, coaching, and AI-ready long-term memory.
Mrc Data
4.1/10China's apparel supply chain data for AI: 1,000+ suppliers, 350+ fabrics, 170+ clusters.
MCP Server
4.1/10MCP server for OpenMandate — find cofounders and early teammates beyond your network. 15 tools.
Anamnese
4.1/10A self-improving memory layer. Your memory, notes, tasks and goals, remembered everywhere.
Arca MCP Server
4.1/10Arca is a private data vault where your AI stores your structured data, semantic memory and skills.
Tabula MCP
4.1/10Bar-first MCP server for Tabula chart authoring, PNG rendering, and editor handoff.
MCP Server
4.1/10Conversational access to advertising performance data, creative analysis, and campaign insights
Web Extractor
4.1/10AI web extraction: send URLs + a JSON Schema, get clean structured data. Pay-per-use via x402.
MCP Server
4.1/10Blockchain data across 100+ chains: token prices, NFTs, transfers, simulation, traces, Solana DAS
Aca
4.1/10Generate on-brand content, manage leads, and run outreach across 6 channels from your AI agent.
MCP Server
4.1/10Fluid cowork platform. Synthesizes work data across boundaries, with project tracking built in.
MCP Server
4.1/10AI-powered financial simulator for entrepreneurs — simulate, analyze, and plan any business
MCP Server
4.1/10MCP server for Blockscout
MCP Server
4.1/10Enables AI agents to access Bright Security tools for app discovery and security testing.
MCP Server
4.1/10Analyze customer feedback at scale — reviews, surveys, calls. AI-powered themes and sentiment.
MCP Server
4.1/10SEC filings and insider trades in real-time. 10-K, 10-Q, 8-K, Form 4, and company lookup.
Eip MCP
4.1/10Real-time CVE, exploit, and vulnerability intelligence for AI assistants (350K+ CVEs, 115K+ PoCs)
MCP Server
4.1/10Free walking tours & activities in 1,000+ cities — live availability, ratings & booking links.
Spain Legal
4.1/10Spain legal MCP for visas, residency, Beckham Law, NIE/TIE, nationality, tax, tools, and handoff.
Bea
4.1/10County GDP, personal income, and employment from the Bureau of Economic Analysis
Bls
4.1/10Unemployment rates, labor force, and Consumer Price Index from the Bureau of Labor Statistics
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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.