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.
Spawnpoint
4.9/10Deploy the small apps your agent builds: one tool call returns a live, private shareable HTTPS link.
Haru Cms
4.9/10日本語ヘッドレスCMS。記事の作成・更新・予約公開・画像取り込みをAIから実行できる。APIキーで接続、npm不要。Astro/Next.js等へ配信APIで届く。
Travel
4.9/10Bangkok boutique planner: live Thailand journeys, prices, FAQs, and enquiry handoff.
Pestpin
4.9/10US pest control license lookup, licensed-company search by city, and cost planning ranges.
Rankings
4.9/10Texas service-company rankings, profiles, comparisons, score breakdowns, and methodology.
Catalog
4.9/10Read-only catalog of Russian MFOs: loan terms, Bank of Russia registry data, ratings, reviews.
Locker
4.9/10Agent memory that survives you: free to start (any keypair, no signup); opened only by your key.
Mailtype
4.9/10Email-domain intelligence: MX capability, provider, disposable status, SPF, DMARC, and MTA-STS.
Postfact
4.9/10Resolve whether an uncertain side-effecting action completed before software retries it.
Mailfathom
4.9/10Security-first, self-hosted email archive with search, cited answers, and sending for AI agents.
Ai Pricing Hub
4.9/10Compare LLM API pricing, estimate workload costs, and benchmark cloud compute. By OptimNow.
Stymie Golf
4.9/10Read-only US golf course, scorecard, equipment, deal, and golf-trip data for AI agents.
Nexustrade MCP
4.9/10Quant research, backtesting, marketplace subscriptions, editable forks, copy trading, and execution.
Itin Finance
4.9/10Verified ITIN lender directory + 290 bilingual guides on US loans, cards & credit without an SSN.
MCP Server
4.9/10Search Checkout.com docs and API reference, plus manage payments, refunds, and payment links.
Repo Security Scanner
4.9/10Audit GitHub repos for malicious and supply-chain code before you depend on them.
Url To Markdown For Llms
4.9/10Fetch URLs and return clean Markdown for RAG — nav, ads and boilerplate stripped.
Factreason
4.9/10Check exact npm/PyPI upgrades for evidence-backed breaking changes; query APIs and components.
Honesty Index
4.9/10Advertised versus realized yield for stablecoin vaults, signed hourly, reproducible from chain.
Sanctionsai
4.9/10OFAC sanctions screening for AI agents: screen names, wallets, entities against the SDN list.
Sipiteno
4.9/10Global expansion intelligence: country info, expansion cost estimates, competitor analysis.
Agora
4.9/10Find governed AI capabilities and verify signed receipts. Read-only, no account.
Govgazette
4.9/10Research U.S. federal contracts, awards, vendors, changes, exclusions, and source documents.
Content Rabbit
4.9/10Create, schedule, and publish social posts, manage accounts, and read analytics as MCP tools.
Patina
4.9/10Check how many years of verifiable history a person has behind accounts they already own.
Biolab MCP Server
4.9/10Auditable MCP server for PubMed, Europe PMC, ClinicalTrials.gov, and bioRxiv/medRxiv queries
Declaude
4.9/10Rewrites Claude-English into plain English, preserving meaning, code and structure.
Magicslides MCP
4.9/10Create presentations, docs, sheets and meeting notes from chat. Hosted link, editor, PPTX & PDF.
Catalog
4.9/10Read-only catalog of licensed Ukrainian MFOs: loan terms, NBU licenses, ratings and reviews.
Verification
4.9/10Twelve tools: token, wallet, contract and site security. Two free, the rest $1 in USDC over x402.
MCP Server
4.9/10Solana memecoin rug check for trading agents: pump.fun launches, calibrated rug risk, wallets, KOL.
Bank Statement Converter
4.9/10Convert PDF bank statements to checked Excel, CSV or JSON with balance validation.
Traderspy
4.9/10AI crypto signals, smart money whale positions, live futures prices and indicators
Netcafe China
4.9/10China facts a server outside China cannot get: real mainland reachability, 调休 holidays, ID/phone val
Netcafe Devkit
4.9/10JSON/YAML, regex, diff, JWT, SQL dialects — the keyless millisecond ops an agent needs mid-task.
Netcafe Docflow
4.9/10Markdown in, any format out. PDFs merged, split, watermarked. Runs on our own doc engines.
Netcafe Tables
4.9/10Messy spreadsheets in, clean checkable tables out. Every result carries its arithmetic proof.
Expense Budget Tracker
4.9/10Track expenses, budgets, balances, transfers, and multi-currency reports with OAuth-secured tools.
Directory
4.9/10Search 438 game outsourcing studios by service, country, engine and platform. No API key.
Jobs
4.9/10Delegate 60 specialist work products: 20 WaveEngine, 20 RQM Studio, and 20 RQM Robotics jobs.
Redeal
4.9/10Neutral fairness computation for agents: fair division, verifiable random, Shapley shares.
News
4.9/10Real-time news search across 500,000+ sources in 60+ languages with sentiment and entities.
X402 Payment Safety
4.9/10Authorize x402 payments before signing with request-bound, signed safety decisions.
Ads
4.9/10Google Ads, Meta (Facebook) Ads, GA4 and Merchant Center analysis in plain language. Read-only.
Hybridlog
4.9/10Reads your own Garmin mirror: readiness, training load, muscle freshness, and read-only SQL.
Mektup MCP
4.9/10Fully-managed email as MCP tools - register domains, real mailboxes, send and receive mail.
River Water Watch
4.9/10Score a river cruise date against daily water levels on the Rhine, Danube, Elbe and Seine.
Free · No spam
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.