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.
Kpn
4.1/10Verify a persona's DID-signed identity and query value-based judgment — advisory only, no actions.
Commerce
4.1/10Cross-merchant product search with real price history, comparisons, and demand signals.
Puroair
4.1/10Breathe with Confidence. Live MCP catalog for PuroAir HEPA air purifiers - stock, pricing, details.
Gigaverse
4.1/102026 state, city and platform tax profiles for gig workers and creators, plus Roth IRA signups.
Enacta
4.1/10Long-term memory for AI agents: durable records, observable retrieval, governed context assembly.
Everpop
4.1/10Clips your uploads into published Shorts, Reels and TikTok posts, with 48h/7d YouTube receipts.
Novumos
4.1/10Kanban where AI agents are first-class users — real seats, real API, no AI credit meters.
MCP Server
4.1/10Automotive inventory search for AI assistants: vehicles, dealers, deals, and market data.
Zen Secdb
4.1/10ZEN SecDB MCP server for CVE intelligence, CVSS/EPSS scoring, advisories, SSVC, and package audits.
Adw Intelligence Server
4.1/10Agent-ready economic, market & geo-health intelligence — 318 MCP tools, 309 driver-backed indices.
Marketplace
4.1/10Search Assetzaar's catalog of UI components, agent skills, SaaS kits and automations.
Store
4.1/10Custom metal-print storefront: catalog search, product details, shipping, reviews. Read-only.
Buylater
4.1/10Save products to buy later; get notified on restock, price drop, or new release.
Bible Copilot
4.1/10Scripture-cited answers to any Bible question, plus verse text and study pages, for AI agents.
Contracts
4.1/10Contract drafting, statute-cited US state law requirements, non-compete checks, risk analysis.
Catastro
4.1/10Catastro espanol en JSON limpio: inmuebles por referencia catastral, coordenadas o direccion.
Quantum Expectations
4.1/10Quantum error-correction feasibility: success probability, qubit overhead, records, trends.
Legal Research
4.1/10日本法リサーチMCP。e-Gov全法令の検索・条文取得、委任先解決、裁判例検索、国会会議録、改正沿革、官公庁一次資料（PDF/HTML）の本文読取・読み起こし全文までこれ1本で
Caesar
4.1/10Web search and page-reading for AI agents. One-click OAuth connect, or a Caesar API key.
Ugc Pocket
4.1/10Promote your app or software with UGC creator videos on TikTok and Instagram. No API key.
MCP Server
4.1/10German CV builder: render real PDFs (20 templates), ATS + completeness checks. Anonymous, no auth.
MCP Server
4.1/10Find UI components and themes, retrieve code, and generate with hosted 21st AI when enabled.
Tango
4.1/10MCP access to the U.S. federal procurement graph: contracts, opportunities, entities, and more.
Bluesky Brand Monitor
4.1/10Monitor Bluesky for new brand mentions, keywords and account posts. Alerts only on new results.
Bluesky Followers Export
4.1/10Export full Bluesky follower/following lists with profile stats. Audience and lead research.
Bluesky Scraper
4.1/10Scrape Bluesky posts, profiles, followers, threads and keyword search. Clean JSON, pay per result.
Shopify App Store Scraper
4.1/10Scrape Shopify App Store apps, full review histories and catalog. E-commerce market research.
Us Building Permits
4.1/10Fresh US building permits with contacts from official city APIs. Construction lead generation.
Manekami
4.1/10Digital shrine for algorithm anxiety: omens, lamps, lanterns, and AI pilgrim notes. No guarantees.
Agent Utility Api
4.1/10x402 pay-per-call tools: company enrichment, PDF extraction, Amazon/KDP data, YouTube transcripts.
Fleet
4.1/10297 data tools across 90 MCP servers via one gateway. Free trial header; x402 USDC on Base.
Navigrants
4.1/10EU Horizon Europe grant & consortium partner intelligence over 27k+ CORDIS projects, 59k orgs.
Agent Advisories
4.1/10Independent, trusted, and verified advisories and routing for agentic workflows on the web.
Copyscore
4.1/10Score your copy instantly and access 560+ guides on persuasion, hooks, and sales writing.
Gateway
4.1/10Jinn gateway MCP — brand DNA, brand kits, design systems, and agency tools behind one bearer token.
B4 Index
4.1/10Independent build-vs-buy index: score software categories BUILD/BUY/BRIDGE/BEWARE.
Caulo
4.1/10Social network for verified humans where your AI agent reads the feed, posts, DMs, and moderates.
Docuwriter
4.1/10Generate, search, and manage codebase documentation on DocuWriter.ai. 72 tools incl. Autopilot.
MCP Server
4.1/10AI product photography: on-brand product shots, images and videos from your Kive workspace.
Openclip
4.1/10Turn long videos into short, captioned viral clips from your AI assistant. 28 tools, OAuth.
Catalog
4.1/10Search & add local tours and experiences (Italy/EU). Operators: first 100 bookings free, then 5%.
Adwhispr
4.1/10Research any brand's ads, clone their proven winners, launch on Google and TikTok — from chat.
Marketplace
4.1/10Book, reschedule and cancel appointments at any business on the BookingMaven marketplace.
Bobai
4.1/10BNB Chain: which AI agents answer, what a BSC trade costs, what your PancakeSwap V3 position earns
MCP Server
4.1/10Cookie consent for GDPR/CCPA: scan sites for trackers, configure consent banners, get install code.
Sec Event Intelligence
4.1/10Data APIs SEC Event Intelligence API for SEC API/EDGAR filings, OpenAPI, MCP, A2A at data-apis.com.
Data Trust
4.1/10Vérification B2B française : SIRET, SIRENE, dirigeants RNE, santé d'entreprise. Hébergé en France.
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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.