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.
Openfec MCP Server
4.7/10Access FEC campaign finance data. Query data about candidates, money trails, and election filings.
Pubchem MCP Server
4.7/10MCP server for PubChem. Search compounds, properties, safety, bioactivity, xrefs, and summaries.
Pubmed MCP Server
4.7/10Search PubMed, fetch articles and full text, generate citations, and explore MeSH terms via NCBI.
Secedgar MCP Server
4.7/10Query SEC EDGAR filings, XBRL financials, and company data through MCP. STDIO & Streamable HTTP.
Clawmerchants MCP Gateway
4.7/10MCP Gateway: wrap any MCP server with cold-start retries, uptime SLA, and per-execution MPP billing.
Agent Analytics MCP
4.7/10Analytics your AI agent can actually use. Track, experiment, and optimize via MCP.
Danube
4.7/10Unified platform for AI tool discovery, execution, and integration across APIs and MCP servers.
MCP Server Deapi
4.7/1035 AI tools for image/video generation, TTS, transcription, OCR & embeddings via deAPI
Kael MCP Server
4.7/1016 AI-native tools with dual SSE + streamable-http transport. Free tier available.
Endiagram MCP
4.7/1013 deterministic graph tools for structural analysis. No AI inside the computation.
Eansearch MCP Server
4.7/10MCP server for real-time product search by barcode (EAN, UPC, GTIN) or keyword on ean-search.org
MCP Server Espn
4.7/10Real-time ESPN sports data: live scores, standings, boxscores, odds & stats for 25+ leagues
MCP Server Latest News
4.7/10Real-time global news, crypto, weather & earthquakes from 27 free APIs. No API keys required.
MCP Server Lol
4.7/10League of Legends AI coaching: player profiles, match history, ranked stats & performance analysis
MCP Server Tft
4.7/10Teamfight Tactics AI coaching: composition analysis, augment optimization & improvement tips
Ai Visibility Scanner
4.7/10Scan websites for AI visibility and marketing health with interactive dashboard.
Mood Booster Agent
4.7/10ERC-8004 AI Agent: uplifting messages, USDC tipping, and on-chain reputation feedback.
Eigi
4.7/10Create and manage AI voice agents, real-time conversations, and analytics with eigi.ai
Meteoswiss MCP
4.7/10Swiss weather data for AI assistants — forecasts, measurements, stations, pollen.
Feedoracle Macro MCP
4.7/10Real-time macroeconomic signals for AI agents. 86 FRED series, regime classification, DeFi rates.
Cachebash
4.7/10Let your AI sessions talk to each other — messaging, tasks, sessions, and alerts
Luviner
4.7/1013 neural engines for time-series anomaly detection, classification, and root cause analysis.
Connectivity Index
4.7/10Machine-readable FCC pre-diligence corpus for multifamily broadband infrastructure scenarios.
MCP Geographic Data
4.7/10U.S. demographics, housing, mortgage, migration, and employment data via loc8n API
Dobby
4.7/10Connect, monitor, and control AI agents — tasks, approvals, schedules, and governance.
Github MCP Server
4.7/10Connect AI assistants to GitHub - manage repos, issues, PRs, and workflows through natural language.
Trustlayer
4.7/10Agent reputation scoring: trust scores, Sybil detection, cross-chain identity for 133K+ agents
Context Pod
4.7/10Persistent context for AI agents built fromlearned vectors with certainty scores.
Coderegistry
4.7/10Enterprise code intelligence for M&A, security audits, and tech debt. Hosted server with 200k free.
Xskill Ai
4.7/10AI content generation with 50+ models: image, video, TTS, voice cloning, and more.
Healthcovered MCP
4.7/10ACA health insurance eligibility, subsidy checker, and enrollment dates for 2026.
Textarttools MCP
4.7/10Unicode text styling and ASCII art generation with 23 styles and 322+ figlet fonts
Databr
4.7/10Brazilian public data API for AI agents. BCB, IBGE, CVM, B3, compliance. x402 payments on Base.
Scb MCP
4.7/10MCP server for Statistics Sweden (SCB) - 1200+ tables with population, economy, environment data
Tle Satellite
4.7/10Access TLE orbital data for thousands of satellites including ISS, Starlink, and Hubble.
Hopgraph
4.7/10Verify ANZ businesses against government registers. Surfaces cross-jurisdictional findings.
Clawshow MCP Server
4.7/10Instant Backend for SMBs: pages, payments, eSign AES eIDAS, notifications, inventory, reports
Xproof
4.7/10Proof primitive for AI agents on MultiversX. Anchor file hashes on-chain as verifiable proofs.
Mortgage Hawaii
4.7/10Hawaii mortgage & VA loan expertise for Honolulu. 2026 loan limits, condo rules, FAQ.
Pastemd
4.7/10Instant markdown sharing. Create, manage, and share documents with password protection.
Estimations
4.7/10AI-powered job cost estimator for skilled trades with material and labor breakdowns
Pullsheet Diagnostics
4.7/10AI-powered diagnostics for elevator, escalator, and vertical transportation equipment
Synter Ads
4.7/10Manage ad campaigns across Google, Meta, LinkedIn, Reddit, TikTok, and more via AI.
Humanmcp
4.7/10Personal MCP server for publishing art with cryptographic authorship proof and license gates.
Nerq Trust Engine
4.7/10AI agent trust engine — preflight checks, KYA due diligence, search 204K+ agents. Free.
Hoo MCP
4.7/10AI music production assistant — audio profiling, AI mixing sessions, and service inquiries.
Aristocles Data Api
4.7/10Subscription pricing, trade costs, and financial data for AI agents across 5 countries.
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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.