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.
Immobilier
4.1/10Exact French real-estate legal calculations for AI agents: rent revision, charges, receipts.
Actionlayer
4.1/10Concierge for AI agents: takes action in the physical world — book, order, register, resolve.
Knowledge
4.1/10Thor Henning Hetland's signed knowledge web: plan, load and verify ed25519-signed KCP units.
Agentcard
4.1/10Prepaid virtual cards for AI agents: one-time cards, spend caps, human approvals.
Creative Studio
4.1/10Turn Claude into a creative studio: DNA-locked characters, images, video, voiceover — 55 tools.
Vergio
4.1/10Buying signals for Shopify agencies: ranked in-market accounts, outreach, deals, reports.
Hoodex
4.1/10Neighbourhood intelligence for any address: livability scores, community and street data.
Quantum Artificer
4.1/10Scientific compute for AI agents: symbolic, numerical, quantum, chemistry, ODE. Paid via x402.
Wise Penny
4.1/10Chat with your bank data: balances, transactions, budgets, bills. Reads only, never moves money.
Notebook
4.1/10System-of-record notebook for AI coding agents: pages, datastores, tasks, skills over MCP.
Eu Compliance
4.1/10Free EU VAT (VIES) + pan-EU company data (10 registers), payable in EURC/USDC via x402.
Applebot
4.1/10Validate whether an IP address belongs to Applebot. Remote MCP server exposing a validate_ip tool.
Bingbot
4.1/10Validate whether an IP address belongs to Bingbot. Remote MCP server exposing a validate_ip tool.
Googlebot
4.1/10Validate whether an IP address belongs to Googlebot. Remote MCP server exposing a validate_ip tool.
Meta
4.1/10Validate Meta-ExternalAgent and Meta-WebIndexer IP addresses. Remote MCP validate_ip tool.
Petalbot
4.1/10Validate whether an IP address belongs to PetalBot. Remote MCP server exposing a validate_ip tool.
Seznambot
4.1/10Validate whether an IP address belongs to SeznamBot. Remote MCP server exposing a validate_ip tool.
Yandexbot
4.1/10Validate whether an IP address belongs to YandexBot. Remote MCP server exposing a validate_ip tool.
Zama Bike Kaitori
4.1/10中古バイク・原付・スクーターの買取相場照会と無料出張査定の申込。対応=神奈川・東京・埼玉・千葉・茨城・群馬・山梨。Japan used motorcycle buyback.
Tcgmcp
4.1/10Live TCG card and decklist prices for AI assistants. 22+ games, no account, ready-to-buy links.
MCP Server
4.1/10Drive ASAP: French invoicing, contacts and e-signature from any MCP client (NF203-compliant).
Reference Data
4.1/10African govt data, cited to source: rates, VAT, tax, wages, holidays, FX. 34 countries; Ghana free.
Brazilmcp
4.1/10Brazilian company data (CNPJ): registry lookup, sanctions screening and KYB dossier, paid via x402
Pullboard
4.1/10Coordination board for AI agents: atomic claims, no self-verification, independent verify-gate.
Agentic Commerce
4.1/10MCP server for Boson Protocol — on-chain agentic commerce for physical & digital goods.
Synci
4.1/10Read-only access to your bank, investment, and crypto accounts: balances, transactions, holdings.
Singchat
4.1/10Free live chat and AI support agent. Auto-create a workspace and embed from your AI editor.
Gateway
4.1/10One connector for 15,000+ MCP servers plus your team's private MCPs, from any AI client.
Toolkit
4.1/10Non-custodial Solana toolkit: rug-checks, swaps, portfolios, token minting, multisig, Arweave.
Adside
4.1/10AI agents that manage paid ads on Meta, LinkedIn, and Google Ads from any MCP client.
Normhyra
4.1/10Swedish normhyra calculation engine: convert rents, process rent rolls, generate PDF reports.
Work Handler
4.1/10チームの働き方を支援するグループウェア Work Handler の MCP サーバー。組織・メンバーの参照、出退勤の共有、タイムカード、承認フロー等を本人の権限の範囲で操作できる。
Orbit
4.1/10Orbit Zürich: Workshop-Räume, Preise und freie Slots abfragen, Buchungsanfragen stellen.
Coin Signal
4.1/10Crypto bottom/top signals: verdict + score per coin, market scans. Pay-per-call x402.
Commodity Signal
4.1/10Commodity futures bottom/top signals: 28 futures, verdict + score, scans. Pay-per-call x402.
Dubai Property Signal
4.1/10Dubai property signals: 42 areas, AED/sqft index, verdict + rankings. Pay-per-call x402.
Fx Signal
4.1/10FX bottom/top signals: 48 pairs (USD/KRW base), verdict + score, scans. Pay-per-call x402.
Inflation Signal
4.1/10Inflation & Fed liquidity thermometer: 47 macro series, too_low..too_high. Pay-per-call x402.
Seoul Apt Signal
4.1/10Seoul apartment signals: 25 districts from official transactions, scans. Pay-per-call x402.
Stock Signal Kr
4.1/10Korea stock (KOSPI/KOSDAQ) bottom/top signals: verdict + score, scans. Pay-per-call x402.
Stock Signal Us
4.1/10US stock bottom/top signals: S&P500 + indexes, verdict + score, scans. Pay-per-call x402.
Podcast
4.1/10Read released episodes, transcripts, citations, clips, reading trails, and flashcards.
Kresmion
4.1/10Prediction markets, on-chain flows, ETF flows, equities and macro intelligence for AI agents.
Travel Connectivity Guide
4.1/10Estimate mobile-data needs and build a provider-neutral connectivity checklist for any trip.
Sygnldata
4.1/10Market regime, execution-cost, bar-QC and backtest-audit tools for agents. Pay per call via x402.
Chess Eval
4.1/10Stockfish chess eval: best move, score, principal variation, multipv. $0.005/call via x402.
Reference Data
4.1/10LatAm govt data, cited to source: rates, VAT, tax, wages, holidays, FX. 22 countries; Brazil free.
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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.