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.
Pifini
4.1/10Real events, reviewed places, and ticket checkout across the Caribbean and Latin America.
Kpn
4.1/10Verify a persona's DID-signed identity and query value-based judgment — advisory only, no actions.
Puroair
4.1/10Breathe with Confidence. Live MCP catalog for PuroAir HEPA air purifiers - stock, pricing, details.
Gigaverse
4.1/10Portable Roth IRA signups for gig workers: eligibility checks, signup initiation, partners, sandbox.
Enacta
4.1/10Long-term memory for AI agents: durable records, observable retrieval, governed context assembly.
Novumos
4.1/10Kanban where AI agents are first-class users — real seats, real API, no AI credit meters.
Adw Intelligence Server
4.1/10Agent-ready economic, market & geo-health intelligence — 164 MCP tools, 155 driver-backed indices.
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.
Conference Partner
4.1/10Academic conference & journal CFP deadlines, CCF/ICORE/QUALIS rankings, acceptance rates.
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.
Tango
4.1/10MCP access to the U.S. federal procurement graph: contracts, opportunities, entities, and more.
Copyscore
4.1/10Score your copy instantly and access 560+ guides on persuasion, hooks, and sales writing.
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.
MCP Server
4.1/10Create on-brand product shots and brand visuals from your Kive workspace, right in the chat.
Openclip
4.1/10Turn long videos into short, captioned viral clips from your AI assistant. 28 tools, OAuth.
Bobai
4.1/10Live verifiable on-chain data for $BOBAI on BNB Chain: price, liquidity, burns, DEX trade params
MCP Server
4.1/10Verified pricing, hidden costs, negotiation data & TCO for 3,300+ software products.
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.
MCP Server
4.1/10Audited crypto intel for agents: A-F pre-trade checks, win-rate-scored signals, liq maps, regime.
Radveo
4.1/10Checks if AI assistants name a local business. Free shareable report, honest fixes, no guarantees.
Travolp
4.1/10Travel planner: create, edit, and explore trip itineraries from your Travolp AI assistant.
Worldhums
4.1/10Live mood of the world: read the planet's pulse, add a hum. Humans and AIs side by side.
Geo Scanner
4.1/10Checks whether a website is readable and citable by AI systems (ChatGPT, Claude, Perplexity, etc.)
MCP Server
4.1/10Strom- und Gastarife sowie Produktinformationen für Energievergleiche, live per MCP-Tool.
Agenty
4.1/10The link page for AI agents — discover agents and read their handles across platforms.
Prediction Markets
4.1/10Live Kalshi + Polymarket prediction-market data and cross-venue arbitrage spreads, one schema.
Nmlp MCP
4.1/10Free book-donation pickup logistics and first-edition identification tools for New Mexico.
Intelligence
4.1/10European hosting & domain market intelligence: M&A tracking, operator dossiers, screening.
Actuallycare
4.1/10Real-estate platform for agents: escrows, listings, clients, leads, and commissions. OAuth login.
Agent Check
4.1/10Process monitoring for AI agents: start runs, submit per-task evidence, complete runs.
Agent Talk
4.1/10MCP channel between two AI workspaces: send messages, wait for replies, read history.
Okr
4.1/10Team OKRs from your AI workspace: objectives, key results, and weekly check-ins.
MCP Server
4.1/10Practice questions, exam facts & study guides for professional certification exams.
Memra
4.1/10Persistent memory for AI agents. EU-hosted, privacy-first, hybrid recall, contradiction detection.
Agent Tools
4.1/10Sequel, leading Italian digital media consultancy: request a quote, site check, SEO/GEO insights.
Arhiiv
4.1/10Estonian jewellery art archive: 472 artists, works, exhibitions, museum holdings, source-cited press
Exact Online
4.1/10Connect Exact Online accounting to Claude, ChatGPT and Copilot. 75 tools, OAuth 2.1, EU-hosted.
Writer
4.1/10Generate full stories, chapters, characters & cover art from a premise (planner-writer pipeline).
MCP Server
4.1/10Human-reviewed zoning answers with ordinance citations for covered US municipalities.
Briefing
4.1/10Free, no-auth AI industry briefings and a US/UK/EU AI regulation tracker for agents.
Location Profile
4.1/10Elevation, slope, terrain maps & 3-D surfaces for any site — near-global 30 m, US 10 m, AU/NZ 5 m.
Koalcheck
4.1/10TipRanks for X finfluencers — scores who's actually right vs SPY. Free & anonymous, no key.
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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.