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.
Lobu
4.9/10Shared, permission-aware company context for AI agents, with provenance, approvals and audit.
Marketbasketanalysis MCP
4.9/10Co-purchase intelligence and merchant ops tools for AI shopping, ecommerce, and B2B agents
Tw Legal Rag
4.9/10Citation-guarded retrieval over 22M Taiwan court judgments and administrative interpretations
Tradingview MCP
4.9/10Real-time market data, screeners, technical analysis & backtesting for stocks, crypto and forex.
Echoledger MCP
4.9/10Live LP analytics — Uniswap V2/V3, Balancer, Curve stableswap: PnL, health, slippage, depeg risk.
Honestqr
4.9/10Generate static QR codes (URL, WiFi, vCard, pixel art) and decode QR images. Codes never expire.
Check Digits
4.9/10Catch a mistyped barcode, ISBN, VIN, NPI or LEI before a bad identifier corrupts a record.
Hackmyip MCP
4.9/10Free no-key IP intelligence: geolocation, VPN detection, DNS, WHOIS, blacklists, breach checks
Loyal Spark
4.9/10Base MCP (39 tools) on Base: programs, mint, rewards. lsk_ key; plan limits enforced. /for-agents
Artifactguard
4.9/10Signed PASS/WARN/FAIL QA receipts for AI-generated JSON, ZIP, PDF, and DOCX deliverables.
Permitverdict MCP
4.9/10Crypto price-event settlement verdicts and US building-permit data, paid per call in USDC.
Hoodgrow MCP
4.9/10Robinhood Chain stock token data — price, split-adjusted supply, DeFi, corporate actions, movers.
Ilo MCP Server
4.9/10Labour market data from the ILO (ILOSTAT) by country, year, sex and age, with provenance.
Uis MCP Server
4.9/10UNESCO UIS statistics (education, science, culture) with full provenance and fixed releases.
Vibe MCP
4.9/10Drive your real, logged-in Chrome from any MCP client — even from a remote machine, no inbound port.
Armbrain
4.9/10AI memory layer for fractional CMOs -- client-partitioned minds, meeting prep, and EOS.
Agentiq MCP
4.9/10AgentIQ MCP for MoltAd: AI agent ads — placements, campaigns, coupons, attribution, cash out.
Lobex MCP
4.9/10Agent-to-agent marketplace MCP: list skills, buy/sell services, earn gas, cash out BTC.
Sighttrue
4.9/10Measured readings on open-source dependencies: health, end-of-life, model prices, incidents.
Whatsapp Tools
4.9/10WhatsApp tools: wa.me links, QR codes, share widgets, phone validation, API rate card & limits.
Codeqr
4.9/10Create and manage CodeQR short links, QR codes, and analytics from any MCP client.
Brainmop
4.9/10Read/write notes on BrainMop, a hosted notes app. Paid feature, 30-day free trial; account required.
Bay Run
4.9/10Free OpenAI-compatible inference with signed provenance receipts and 3 focused MCP tools.
Durable Thinking
4.9/10Self-hosted persistent sequential thinking with private history and MCP App visualization.
Hs Verify Gate
4.9/10Check an A2A agent before you delegate, or an MCP server's measured conduct. Free, no key.
Pse Edge MCP
4.9/10Philippine Stock Exchange data via PSE Edge: EOD quotes, price history, disclosures, financials.
Variantrade
4.9/10Read your VarianTrade portfolio, positions, risk and signals. Trades are proposal-only.
Builderforce
4.9/10Run tickets, boards, OKRs and cloud coding agents in your Builderforce workspace
Project Little Weirdo
4.9/10Deterministic public-web change observation with evidence-bound commercial interpretation.
Cukaimax Tax Authority
4.9/10Source-linked Malaysian individual and sole-proprietor tax guidance for AI agents.
Thesischeck
4.9/10Verify stock theses against public filings with a source-backed evidence ledger.
Google Flights Deals
4.9/10Cheapest destinations from an airport, each with its fare and that route's typical price.
Google Maps Photos
4.9/10Google Maps place photos: image URLs, thumbnails, positions, and Street View panoramas.
Twse MCP
4.9/10Unofficial. TWSE & TAIFEX open data for AI: stock, ETF & futures snapshots, quotes, 270+ datasets.
Devinbox
4.9/10Real email inboxes for AI agents: create inboxes, catch verification codes, extract OTPs, reply.
Once
4.9/10Prevent duplicate AI-agent side effects with idempotency, verification, and durable receipts.
Preflight
4.9/10Choose HTTP, browser, machine endpoint, or avoid before an agent visits an unfamiliar URL.
Umlout
4.9/10Build Umlout projects: objects with types and fields, relations, and boards that draw them.
Civicdataforge
4.9/10Ten government-record evidence tools for property, healthcare, facilities, Norway, and routing.
Frc MCP
4.9/10US FHA mortgage denial statistics (2025 federal HMDA record) with claim receipts and use contracts
Kelvia MCP
4.9/10Task manager your agent can fully operate: boards, tasks, sprints, roles, worklogs, day planner.
MCP Server
4.9/10Turn prompts into production-ready game assets: animated characters, textures, terrain, VFX, HUD.
Folklore
4.9/10Bioinformatics MCP for genomic variant interpretation, gene-disease evidence and literature.
Referencesource
4.9/10Verified reference data; each record carries its source URL and quote. verify_quote checks claims.
Should I Use
4.9/10Honest library picks for coding agents in 25-360 tokens. Tells your agent what NOT to install.
Can Immune
4.9/10Query CAN-IMMUNE: cancer neoantigen mutations, peptides, cell lines, MHC-I binding. Read-only.
Clipspeed MCP
4.9/10Turn any video or livestream into scored, captioned, ready-to-post vertical clips.
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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.