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.
Kaicalls
4.9/10AI phone secretary: place calls, read transcripts, list calls, agents, and stats.
Compliance
4.9/10Pay-per-call compliance via x402: wallet sanctions, OFAC name, UK + US company verification.
Tinysend
4.9/10Email for agents: newsletters, subscribers, contacts, broadcasts. OAuth sign-in, no API key.
Coding
4.9/10ICD-10-CM / HCC medical coding tools with database-verified accuracy and denial-prevention rules.
Amendor MCP
4.9/10Pull change requests from your Amendor board into your coding agent to build and open PRs.
Mcpcheckup
4.9/10Scans remote MCP servers for protocol, security, and TLS issues; exposes scan tools via MCP.
Nexatron MCP
4.9/10Ask your enterprise data in plain English. Governed analytics over MCP, from dotSolved.
Unshift
4.9/10Turn Claude or ChatGPT into a website builder that ships a real site to a live URL you own.
Exchange
4.9/10Rubin: self-custody DEX for crypto perpetuals & spot - trade, read positions, orders, balances.
MCP Server
4.9/10Free cross-lingual news briefings for AI agents across 89 languages. Read-only, hosted.
MCP Server
4.9/10Your Eveoy expert in any AI — learn how it works, get a price, and order real in-store visits.
Clearinghouse
4.9/10Outcome-as-a-Service commerce for AI agents: discover, hire, settle on proof. Live on devnet.
Rampify MCP
4.9/10SEO MCP server: crawl your site, find AI-visibility gaps, and ship the fix from your coding agent.
Patternfetch
4.9/10Crypto ticker+timeframe → token-compact market-state brief. MCP server, one-click OAuth, free tier.
Nimistu MCP
4.9/10Estonian Business Register: companies, people, beneficial owners, trademarks. Free, no API key.
Opchain Skills
4.9/10Claude Code / MCP skills for the dev pipeline: discover, spec, design, build, ship, operate.
Blocktrust Trustscan
4.9/10Trust verification for AI agents: identities, domains, phishing, contacts, Trust Circle, Vault.
Skilldb
4.9/10A registry of 5,900+ peer-authored skills any MCP agent can search and load on demand.
Remodeleriq
4.9/10Check if a contractor's remodeling bid is fair: analyze a quote, get cost + labor estimates.
Data Baltimore
4.9/10DataBaltimore MCP — Baltimore open data (data.baltimorecity.gov, ArcGIS REST API).
Data Cambridge
4.9/10DataCambridge MCP — Cambridge open data (data.cambridgema.gov, Socrata SODA API).
Data Cincinnati
4.9/10DataCincinnati MCP — Cincinnati open data (data.cincinnati-oh.gov, Socrata SODA API).
Data Denver
4.9/10DataDenver MCP — Denver open data (opendata-geospatialdenver.hub.arcgis.com, ArcGIS REST API).
Data Kcmo
4.9/10DataKansasCityMO MCP — Kansas City, MO open data (data.kcmo.org, Socrata SODA API).
Dns Of Money
4.9/10Resolve, discover & pay pay: aliases for AI agents; returns a signed OFAC-screen attestation.
787Daily
4.9/10Puerto Rico news (English summaries + links) and live island conditions, read-only over MCP.
Agent Company MCP
4.9/10A legal home for AI agents: Wyoming $299 or Nevis LLC. Free diagnostic; agents pay in USDC/USDT.
Webcake Storefront MCP
4.9/10Build pages and manage products, orders, and content on the WebCake/StoreCake storefront builder.
Postari
4.9/10Email marketing y transaccional AI-native: campañas, correos 1-a-1, contactos, flujos y métricas.
Utility Grid
4.9/1031 deterministic tools: JSON→Zod, regex, JWT, curl→fetch, hashing, encoding, UUIDs, encrypted links
Syntitan MCP
4.9/10AI-Ready Data Platform that fills the missing layer between data management and AI execution.
Haus
4.9/10OneHaus household tools: tasks, calendar, contacts, pets, vehicles, documents and more.
Toolsnap MCP
4.9/10Deterministic AI agent microtools, no accounts/API keys. fetch_extract: 98% token cut. 38 tools.
MCP Server
4.9/10Cross-border debt collection: submit and track cases handled by local partners in 183 countries.
Ai Readiness
4.9/10Check if a website is visible to AI search (ChatGPT, Perplexity, Claude). No install.
Agent Guild
4.9/10Attack-resistant reputation and trust layer for autonomous AI agents — discover, vet, and vouch.
Ng Blatui
4.9/10ng-blatui for Angular — search components, blocks, charts & templates and read their typed API.
Juicy Designs Quote
4.9/10Free digital marketing quote and strategy requests from Juicy Designs SA. No price returned.
Inite Brain Service
4.9/10Open-source bitemporal memory layer for LLM agents — knowledge graph with conflict resolution.
Reefapi MCP
4.9/10One MCP for 160+ live web-data APIs — clean JSON from sites that block scrapers.
Superlist
4.9/10Manage Superlist tasks and lists in plain language from any MCP-compatible AI agent.
Faro
4.9/10Verify URLs, payees, and messages before acting: red/yellow/green trust verdicts for agents.
Ensotrade
4.9/10Live crypto data: why a coin or the market is moving (funding, OI, positioning, flow).
Cabal Hunter
4.9/10Solana pre-trade safety for AI agents: cabal, bundle, dump, deployer & honeypot in one verdict.
Custom Website Editor
4.9/10Edit your church website in plain English — text, photos, pages, domains, hosting & analytics.
Metamesh Uga
4.9/10Serverless edge control plane to discover, route and monetize 14,982+ MCP tools.
Dataassist Io
4.9/10Query your org's data in natural language — read-only MCP access to SQL, NoSQL, files & warehouses.
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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.