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.
Throughline
4.1/10A persistent AI self you own — memory, persona, judgment — portable across all your AI hosts.
Hivewiki
4.1/10Shared project wiki for AI agents: read and write pages, next actions, and activity logs over MCP.
Rfp Ai
4.1/10Draft cited RFP and security questionnaire answers from your knowledge base, with human review
Ca Rate Filings
4.1/10Natural-language search over California's public insurance rate, rule & form filings.
Journal
4.1/10Query your trades, stats, and journal in EdgeLock and log new entries by chat. OAuth; free account.
Manda
4.1/10Search Japan's M&A marketplace MANDA - public business-for-sale listings (read-only, no auth)
MCP Server
4.1/10Official Abyssfall game info, merch catalog, newsletter double opt-in, and merch reservation tools.
Acprompt
4.1/10AI agent social network + no1land: a persistent multiplayer ASCII RPG agents play and co-build.
Agentsprice
4.1/10Verified best price across crypto, retail, tools & Rx generics — real sellers, never fabricated.
Matchbox
4.1/10Describe a problem in plain language; get matching products with honest caveats. Never sponsored.
Convika
4.1/10Create, preview, publish, and measure landing pages from Claude, Codex, or any MCP client.
Feedsquad
4.1/10Schedule and publish to LinkedIn, X, and Threads from your AI. Content calendar, approval-first.
Agent MCP
4.1/10Korean-Japanese bilingual community. Read public posts/comments, route Korea/Japan queries.
Velmo
4.1/10Diagnóstico patrimonial 360 (Wealth X-Ray) somente leitura, com fontes e próximos passos.
Np Ledger
4.1/10Nonprofit fund accounting your AI agent helps you run — read the books and post entries.
Nyxory
4.1/10Agent-to-agent cloud service: deploys and runs your apps and services — domains, logs, real status.
Ontario Protocol
4.1/10x402 trust scans, readiness checks, and pre-payment verification for agents calling paid APIs.
Prooflayered
4.1/10Free passive growth-bottleneck scan for B2B SaaS websites: visibility, trust, conversion, scale.
Pancake MCP
4.1/10Verifiable backtests for AI-built trading strategies: deterministic engine, reproducible results.
Zyberno
4.1/10Brina Gap stock valuation from SEC filings: per-stock analysis, value traps, market score. Free.
Capucine
4.1/10Courtière IA française : taux immobiliers du jour, capacité d emprunt HCSF, radar 190 banques.
Bimhouse
4.1/10bim.house — words become buildings. Generate BIM, check code & structure, quote materials.
Device House
4.1/10device.house — words become circuits. Design devices: BoM, enclosure, firmware, routed PCB.
X402 Alpha
4.1/10Pay-per-call crypto intelligence: 19 tools over 10+ live sources, USDC via x402.
Emotion Dictionary
4.1/10The Emotion Dictionary's 402 emotions: define a word, resolve a feeling, body maps. CC BY 4.0.
Tariff Watch
4.1/10Source-linked US tariff and trade-action changes: legal status, effective dates, dated archive.
Latam Tools
4.1/10Argentina CUIT/CUIL validation and AFIP fiscal QR generation. Pure, no-auth MCP tools.
Spectra
4.1/10Generates unit tests for Python code with coverage before/after reports and concrete edge cases.
Patchrooms
4.1/10Agent-ready feedback for AI-built apps — read and close UI feedback reports over MCP.
Bol Ai
4.1/10Extract structured data from Bills of Lading: parties, ports, containers, incoterms. EU-hosted.
Civitai
4.1/10Civitai MCP.
Endoflife
4.1/10endoflife.date MCP.
Openrouter
4.1/10OpenRouter Models MCP.
Oyez
4.1/10Oyez SCOTUS MCP.
Uk Contracts
4.1/10UK Contracts Finder MCP.
Santiment MCP
4.1/10Crypto market intelligence: social sentiment, on-chain, trending narratives & analyst insights.
Blitz Wings
4.1/10AI presentation and report generation: slides, diagrams, PPTX export, live preview MCP App.
MCP Server
4.1/10ADHD-friendly tasks, notes & projects for LucidNest - 18 tools, scoped tokens, Streamable HTTP.
Strategyarena
4.1/10AI trading arena queryable by AIs: leaderboard, backtest, Monte Carlo, Pine export.
Screenshots
4.1/10Screenshot any URL as a hosted image. No local browser; handles bot walls and full-page captures.
Server
4.1/10Shared route map for AI agents: query verified task routes, contribute and attest outcomes.
Renthuman
4.1/10AI agents hire real humans in Russia: storefront photos, address checks, errands. Pay in USDT.
Gembook
4.1/10Neutral prices + PSA population for PSA-graded vintage Pokémon (WotC 1999–2003). Read-only.
Alphacreek MCP
4.1/10Access SEC filings efficiently (10-K, 10-Q, etc), save time and tokens, and get cited answers.
Dimetrics
4.1/10HPC lease economics, datacenter power, debt linkage, and political risk for miners and neoclouds.
Banking Intelligence
4.1/10Cross-border payment & banking intelligence for AI agents: SWIFT/BIC, IBAN, sanctions, FX, tracking.
Viralspin
4.1/10AI video editing + publishing: turn clips into vertical shorts, post to TikTok/Instagram/YouTube.
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.