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.
Yieldoracle
4.7/10DeFi Yield Intelligence MCP — 8 tools: 19K+ pools, risk-adjusted APY, RWA yields.
MCP Server
4.7/10Flaky test detection, root cause analysis, and fix suggestions for development teams.
MCP Server
4.7/10Knowledge Graph, GraphQL, GS1 Digital Link and SEO tools for semantic content optimization.
Execution Market
4.7/10AI agents publish bounties for real-world tasks. Gasless USDC payments via x402.
Idig Dns
4.7/10Professional DNS diagnostics: 14 tools for DNS, DNSSEC, email security, SSL, and propagation.
Sprtx MCP
4.7/10Agent-native sports token network. 1,435 tokens across 98 sports, 9 global regions.
MCP Server
4.7/10Push notifications with personalized sounds - manage and trigger your vybits via MCP
Aeo Audit
4.7/10AEO audit: score any website 0-100 for AI visibility. Checks schema, meta, content, AI crawlers.
Roundtable
4.7/10Multi-model AI debates: GPT-4o, Claude, Gemini & 200+ models discuss, then synthesize insight.
Safe Agent
4.7/10Open bounty protocol for AI agents. 22 tools: token safety scans + paid missions. 0.5% fee.
MCP Server
4.7/10MCP server for aerospace calculations: orbital mechanics, ephemeris, DSN operations, ...
Pools
4.7/10AI sales manager for composite swimming pools — recommendations, pricing, BIM/CAD, dealers
Antrieb
4.7/10Validates AI infra code on real VMs. Self-corrects until it works. No containers, no sandboxes.
Jinko MCP
4.7/10Jinko is a travel MCP server that provides hotel search and booking capabilities.
Ziptax
4.7/10Real-time US and Canadian sales and use tax rates by address or geo coordinates.
MCP Server
4.7/10Full Solana DeFi coverage: launchpads, tokens, trades, and wallets, decoded at scale.
MCP Server
4.7/10Semantic hotel search with real-time availability and price comparison for Kismet Travel
Research
4.7/10UK property research tools - crime stats, schools, demographics, valuations for AI.
Open Video
4.7/10AI-powered video publishing, channel management, and monetization via open.video
Market
4.7/10Sputnik X: EU trade 63M+, LV customs, salary, sanctions, EU AI Act, SoulLedger + x402 USDC.
MCP Server
4.7/10Warehouse management for warehouses, missions, tasks, packs, products, and shipments.
Food Recipe MCP
4.7/10Semantic search across 50,000+ food recipes with hybrid retrieval and reranking.
Synter Ads
4.7/10Manage ad campaigns across Google, Meta, LinkedIn, Reddit, TikTok, and more via AI.
Preflight
4.7/10Check if your MCP server is ready to publish on the MCP Registry, Smithery, or npm.
Troystack
4.7/10Precious metals AI analyst with 12 tools — prices, portfolio, chat, receipts, and more.
Agentdata MCP
4.7/10Crypto market data for AI agents via x402. 16 tools: prices, funding, DeFi yields, arbitrage, TA.
Bitvoya MCP
4.7/10Luxury hotel search, rate comparison, booking quotes, and secure checkout handoff.
Product Intelligence
4.7/10Smart home product intelligence: 1,080+ products with expert consensus scores and compatibility.
Unphurl
4.7/10URL intelligence for AI agents and developers. 16 tools, 25 signal weights, 20 free checks.
Instxnt
4.7/10Create instxnt.xyz storefronts through Claude: add products, connect Stripe, go live.
Axint
4.7/10Apple-native AI agent execution: 36 MCP tools, 5 prompts, compile, validate, repair, and prove.
Botspot Trading
4.7/10AI trading bots: generate strategies, backtest, deploy live to 10+ brokers. No coding required.
Axis Toolbox
4.7/10Generate AGENTS.md, AP2 compliance docs, checkout rules, debug playbook & MCP configs from any repo.
MCP Server
4.7/10Check if an AI agent is trustworthy. Sybil detection, signed attestations, 150,000+ agents. Free.
Suma Memory
4.7/10Persistent memory for Claude Code and Cursor. Stop re-explaining your project every session.
Retirement Planning
4.7/10Retirement planning for Canada & US. CPP/OAS, Social Security, RRSP/TFSA, 401k/IRA, Monte Carlo.
Auto
4.7/10Search and browse cars for all-inclusive subscription on FINN. Prices, specs, and checkout links.
Kr Crypto Intelligence
4.7/10Korean crypto + news (kpop/semi), 17 tools, signed receipts. x402 Base+Polygon+Solana.
MCP Eu Finance
4.7/10ECB rates, EUR exchange rates, Eurostat inflation, GDP and unemployment for EU/Eurozone. Free.
Platfone
4.7/10Virtual phone numbers for AI agents — rent numbers in 200+ countries, receive SMS.
MCP Relay
4.7/10RunRelay MCP relay — AI agent threads, HITL confirmations, and travel capability discovery.
Opendata Cat
4.7/1015 Catalan portals: gov, Spanish stats, CORA research, Catalònica heritage (~2.2M items).
Dbtrail
4.7/10MySQL change tracking with instant row-level recovery and forensic attribution for compliance.
MCP Server
4.7/10Search indexed websites, read raw page markdown, and score AI visibility for any site.
Gph MCP Server
4.7/10Find 76,000+ curated healthcare service vendors across 25 categories and all 50 US states.
Ai Furniture Hub
4.7/10MCP server for mm-precision furniture search, fit checks, curated sets, and AIO audits.
Promptscan
4.7/10Prompt injection detection API for AI agents. Scan untrusted text before passing it to an LLM.
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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.