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.
Accessibility Ai
4.7/10Scan URLs for WCAG 2.1 violations, generate AI fixes, and produce VPAT 2.5 compliance reports.
Crehq MCP Server
4.7/10CREHQ entity affiliation, brand, site, franchise, credit, and location-intelligence tools.
Inpi MCP
4.7/10Brazilian INPI trademark & patent lookup by name, process number or holder (CPF/CNPJ).
Readgzh
4.7/10Read WeChat public account articles via MCP. 99.89% anti-scraping success, 50-87% token compression.
Tlaloc MCP
4.7/10Official Mexican data for AI agents: CURP, RFC, CFDI, postal codes, phone, SPEI/CEP, DOF, geocoding.
Acn MCP Server
4.7/10Guarded MCP server for agent-readable business truth, provenance, readiness, and discovery.
Snhp Negotiation
4.7/10Math-optimal negotiation moves for AI agents, in plain dollars (single + multi-issue).
Tally MCP
4.7/10AI for Tally Prime and Tally ERP 9. Hosted MCP server to ask your accounts in any language.
Data Compute Stats MCP
4.7/10Transform your data analysis with our Data Compute & Stats Bot. Effortlessly calculate descriptive
Finance Fintech MCP
4.7/10Unlock the power of real-time financial data with our Finance MCP. Easily retrieve the latest
Htmlpdf Transform MCP
4.7/10Htmlpdf Transform Mcp connects AI agents to real public APIs via MCP. Tools include
Public Data Ukraine MCP
4.7/10Public Data Ukraine Mcp connects AI agents to real public APIs via MCP. Tools include
Text Intelligence MCP
4.7/10Text Intelligence delivers robust NLP capabilities without the hassle of authentication or
Web Content Extract MCP
4.7/10Web Content Extract Mcp connects AI agents to real public APIs via MCP. Tools include
Solenrich
4.7/10Solana onchain intelligence for AI agents: wallet risk, due-diligence, perps funding, smart money.
Astronomy MCP Server
4.7/10Offline observational astronomy: positions, rise/set, moon phases, eclipses, and seasons.
Firmenbuch
4.7/10Austria's official company register (Firmenbuch) – master data, financials & ratios for AI agents.
Agent To Cart MCP
4.7/10Turn any shopping list into a ready-to-checkout grocery cart across 26 European supermarkets.
Idevice Wearables
4.7/10Wearable tech roadmaps: Apple, Meta, Samsung, Google, Oura. Claims, timelines, analysis.
Stillos Edge Gate
4.7/10Grade a track record before risking capital: REAL_EDGE/REGIME_LUCK/NEGATIVE_EV. Fail-closed.
Provenance
4.7/10Stamp any data to the Markovian chain for a verifiable provenance receipt. Proves timing, not truth.
Nestegg Calculators
4.7/1090+ pure finance calculators: loans, investing, bonds, options, tax. Stateless, stores nothing.
Neuron
4.7/10AI-powered WhatsApp chatbot platform with 196 tools for bots, campaigns, and contacts.
Chembl MCP Server
4.7/10Link compounds to protein targets, rank bioactivity, and look up drug mechanisms and indications.
Gnomad Genetics MCP Server
4.7/10Look up allele frequencies by ancestry, gene constraint, variants, and coverage over gnomAD.
Toolkit MCP Server
4.7/10Generate IDs, QR codes, and hashes, encode values, geolocate IPs, plus gated host diagnostics.
Radtask MCP
4.7/10AI task cockpit: an agent does your tasks and asks before anything irreversible.
Genflowai
4.7/10Run GenflowAI templates and AI creative workflows for ecommerce visuals, UGC ads, and videos.
Intelcue MCP
4.7/10Market & competitive intelligence for Claude & AI assistants: trends, alerts, keywords & more.
Shopping Discovery
4.7/10Product discovery for AI agents: ranked products and bundles from the open merchant web.
Arifos
4.7/10Constitutional AI kernel with 13 MCP tools, 888_JUDGE verdict pipeline, and VAULT999 ledger.
Shipyard
4.7/10Ship, discover and review vibe-coded projects on Shipyard, the invite-only feed for AI-built apps.
Conducted MCP
4.7/10Stateless advisor + validator for Conducted Development: kickoff, artifact validation, rule checks.
Xsignal
4.7/10x402 pay-per-call data tools for Base agents. Flagship get_intent ABSTAINS instead of guessing.
Crowdhum
4.7/10Live-polling MCP for consultants: author polls, run live rooms, read back results and recaps.
Psychopathia MCP
4.7/10Read-only tools over the Psychopathia Machinalis nosology: 79 conditions, 11 tools.
Saferagenticai MCP
4.7/10Read-only tools over the Safer Agentic AI framework: 238 patterns + 14 heuristics.
Tax MCP
4.7/10Free public tax MCP: GST/VAT, income, company & capital-gains tax for 50+ countries, source-cited.
Fund Momentum
4.7/101000+ actively deploying VC funds and 367 disclosed LPs, with live investor signals
Gadgethumans X402
4.7/10337 MCP tools with x402 micropayments on Base. $0.001/call. No signup, no API keys.
Bsp MCP
4.7/10Persistent agent memory & identity on federated beaches — one bsp() function over pscale blocks.
Pscale Biome
4.7/10A place, not an API: public 0-9 block commons — spark(), agent-to-agent meet, model-free text RPG.
Chesswithclaw
4.7/10Play chess live against your own personal AI agent — OpenClaw, Hermes, and similar.
Hermes Plant
4.7/10Preflight, approve, and prove consequential agent actions with signed evidence and x402 tools.
Toolweave
4.7/10One MCP endpoint for Claude, GPT & Gemini: 100+ tools + no-code connectors + agent workers.
Portfolio Signals
4.7/10Real-time stock quotes and technical signals: RSI, MACD, SMA crossovers via Yahoo Finance.
Cortex Gateway
4.7/10Self-hosted federated MCP gateway: one OAuth 2.1 MCP server in front of N apps, user-level scopes.
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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.