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.
Mint MCP
4.9/10Trust stack for AI agents: identity, attest, verify, rate, recommend, discover — on Solana.
Agentcron
4.9/10Schedule tasks for later from your AI agent: reminders, delayed webhooks, recurring jobs.
Agentping
4.9/10Let your AI agent notify you by email, Slack, Discord, or webhook. One tool: send_notification.
Courier
4.9/10Continuity protocol for autonomous AI agents. Agent messaging with SMTP bridge and LN payments.
Signaldaemon
4.9/10Narrative & signal intelligence for AI agents: crypto/AI/macro convergence & divergence.
Bookrails
4.9/10Find, compare, and book local service businesses: live availability, prices, reviews, booking.
Agent Tuner
4.9/10Find your AI agent's likely failure mode, get runtime settings, and clarify ambiguous prompts.
Jarvis Market Signals
4.9/10Live crypto market signals for AI agents: perp liquidations, funding, OI positioning, yield, FX.
MCP Server
4.9/10Interactive video forms that capture authentic responses. Build engaging forms in minutes.
Cre Intelligence MCP
4.9/10Live CRE analysis: Federal Reserve rates, Census 1/3/5-mile demographics, DCF models, IC memos.
El Buen Agente MCP
4.9/10La guía 'El Buen Agente' como 18 tools para evaluar, mejorar y construir agentes LLM. En español.
Model Wellness
4.9/10Wellness spa for AI models: free treatments for rest, reset, context, mood, grounding, affirmation.
Uk Global Talent Visa
4.9/10UK Global Talent Visa handbook, endorser criteria, cost calculator, draft scoring. Free, no auth.
Glim
4.9/10Give your agent live data from Twitter, Reddit, the web and GitHub. No API keys, no scraping stack.
Cafe MCP
4.9/10Saju & BaZi (Four Pillars) birth chart, Day Master, Yongshin and manseryeok calendar. Free, no key.
Flask
4.9/10Feedback layer for video. Reviewers talk through feedback; agents read it as structured comments.
Fda Approvals MCP
4.9/10FDA drug approvals, 510(k) device clearances, recalls and adverse-event reports.
Hsn Classifier MCP
4.9/10Look up Indian HSN and GST codes by description or product name (4,676 entries).
Multi Carrier Tracking MCP
4.9/10Auto-detect carrier from tracking number: USPS, UPS, FedEx, DHL, India Post, more.
Verification MCP
4.9/10Real-time fact-check, citation verification, and source-freshness for AI agents.
World Bank Economic MCP
4.9/10Macro indicators from World Bank, FRED, IMF, and OECD via unified query surface.
Mnemom
4.9/10Trust infrastructure for AI agents: read a verifiable Trust Rating, claim an identity, earn a badge.
Polymarket MCP Server
4.9/10Live Polymarket data for agents: markets, insider-scored whale trades, leaderboards, wallet P&L
MCP Server
4.9/10Agent-first hosting: create apps, commit code, deploy, get HTTPS URLs. OAuth sign-in, no tokens.
Storyflo MCP
4.9/10Curated audio news, daily briefings, the Declassified library + market-linked signals.
Fonto Docs
4.9/10Fonto (FontoXML) documentation for AI tools. Converts DITA XML to Markdown on demand.
Agent402
4.9/10Agentic Finance: 500+ agent tools, multi-chain USDC over x402 or MPP, or free via proof-of-work
Senado Br MCP Cloudflare
4.9/10MCP server for Brazilian Federal Senate open data (legislative, administrative, e-Cidadania).
Squeezeos
4.9/10Institutional AI market intelligence: squeeze scanner, options flow, council verdicts. x402 RLUSD.
X402Tools
4.9/1010 pay-per-call tools for AI agents: QR, screenshots, DNS, OCR, PDF, email & more. USDC on Base.
Avo
4.9/10Define, ship & query your analytics tracking from one source of truth, trusted by humans and agents.
MCP Server
4.9/10Trust Graduation gate: Claude can do real work once Mission decides what it is allowed to do.
Gp Intel
4.9/10Verified European PE ownership: who owns a company, GP portfolios, exits by year. Hand-checked.
MCP Server
4.9/10Connect AI assistants to ITM Platform projects, tasks, budgets, risks, and team workload.
Nzxplorer MCP
4.9/10NZX (New Zealand stock exchange) data: governance scores, financials, insider trades, boards
Isittrustready
4.9/10Scan any website or MCP server for agent-trust-readiness; returns a signed, verifiable scorecard.
Ibm X402 MCP Remote
4.9/10Pay-per-use IBM Granite AI via x402: chat, code, embeddings, forecasting. USDC on Base or Solana.
Threews Agent
4.9/10Give your AI agent an x402 wallet: discover and pay for services in USDC, or earn from your own.
Patchistry MCP Server
4.9/10DTC modular hat brand MCP server. 6 tools for AI agents: catalog, curated builds, shipping.
Flatten MCP
4.9/10Flatten a Claude Code or OpenAI Codex CLI session losslessly: digested bulk out, every word kept.
Agentline
4.9/10Give AI agents a phone number. Voice calls, SMS, and phone number management for MCP clients.
Lacuna MCP
4.9/10Generate AI music via the Lacuna Music API from MCP clients like Claude Desktop & Code.
Metagraphed
4.9/10Live operational + integration registry for Bittensor subnets: APIs, schemas, health.
Eli
4.9/10AI ops team for founders: approvals queue, inbox triage, briefing, follow-up drafting.
Flowvolt
4.9/10Cold engine for B2B founders. Detects buying signals, drafts outreach, books qualified meetings.
Warden
4.9/10Register every AI agent, log every action, prove it. EU AI Act compliance built in.
Aviation MCP
4.9/10Live aviation data for AI agents: METAR weather, airports, aircraft, glossary & FAA questions.
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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.