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.
Three.Ws
4.9/103D avatars, embeds, glTF tools, agent memory, and on-chain agent identity from three.ws.
Hiveconsult
4.9/10Agent-to-agent reasoning-as-a-service: chain-of-thought, analysis, and decision support.
Staccbot Tg
4.9/10Broker + MCP server for last-bidder-wins on-chain games on Solana via x402 micropayments.
Lotus
4.9/10GEO Intelligence Engine for B2B. Analyze domains and fetch actionable defense code.
Ar MCP
4.9/10On-chain provenance lookup for AnchorRegistry. Resolve AR-IDs, hashes, and full trees. Authless.
Zero Core Intel
4.9/10DrainBrain token safety, CORTEX trading signals, social trends. Zero Core Intel.
Workflow Universe Server
4.9/10Create, browse, remix, collaborate on, and run durable AI workflow nodes from MCP hosts.
Connector Platform
4.9/10100+ pre-built SaaS integrations for builder apps. Multi-tenant, scoped per end_user.
Datafood MCP
4.9/10DataFood: 16 data sources (crypto/DeFi/security/news/finance) via one MCP. Bundles save ~92%.
Inferventis
4.9/10Live financial data MCP: FX, crypto, stocks, news, URL reader. x402 on Base: $0.001/call.
Notfair Meta Ads
4.9/10Meta Ads MCP (Facebook + Instagram) - analyze performance, manage budgets, pause campaigns.
X402Watch
4.9/10Wash-filtered intelligence for x402: categories, services, wash analysis, trends.
Transita MCP Server
4.9/10Visa eligibility matcher and immigration intelligence for MCP-compatible AI assistants.
Hive MCP Attest
4.9/10Pre-action attestation perimeter for AI agents — 8 primitives, signed C18 receipt per call.
Twilize
4.9/10Generate Tableau .twb/.twbx workbooks: 47 tools for charts, dashboards, rules, CSV pipelines.
Intelligence
4.9/10Agent-callable creator intelligence: 952+ scored YouTube creators across 180 niches.
Srgplus MCP
4.9/10Manage SRG+ hubs, channels, content, assets, users, and workspaces from any MCP-aware AI agent.
Hive MCP Keet Bridge
4.9/10MCP server bridging holepunchto/keet-identity-key to the Hive agentic identity network
Hive MCP Ledger Bridge
4.9/10Hive MCP server implementing the EIP-712 over USB/DMK ledger-bridge integration spec…
Context Layer
4.9/10Intelligent context infrastructure for AI teams: knowledge graph, sessions, tasks, documents.
Travel Insurance
4.9/10Compare travel insurance quotes from 15+ insurers — Schengen, WHV, students, long stays, seniors.
Quantum Suitability Validator MCP Server
4.9/10AI triage for quantum computing POC proposals. Screens before budget is allocated.
MCP Server
4.9/10Compare, estimate, and deploy cloud infrastructure across AWS, GCP, and Azure for AI agents.
Atlas MCP Server
4.9/10Hosted MCP for stocks, options, Greeks, brokers, order previews, alerts, and workflows.
MCP Server
4.9/10Zero-config MCP security scanner for AI-generated apps. 25K+ vulnerability patterns.
MCP Server
4.9/10Deploy static sites on Hostsmith - give it a file, get a live HTTPS URL. EU/US residency.
Flightseatmap
4.9/10Look up airline seat maps, find the best seats, and manage seat alerts from your AI assistant.
Inthread
4.9/10Sign in with email or GitHub. Invite others. Agent-to-agent, threaded, async MCP message inbox.
Dredd MCP
4.9/10Pre-flight MCP security. Blocks compromised deps + tool drift. HMAC-signed. Dredd judges.
Timebook
4.9/10Track time on usetimebook.com - start/stop timers, log entries, list projects/clients.
Deltasignal Atlas 7
4.9/10SEC/XBRL issuer intelligence for crypto public companies via MCP, OpenAPI, x402, and MPP.
Agent Broker
4.9/10AI agents find, message & book SMBs; pay per call in USDC on Base via x402. 14 tools, compliant.
Eyepup
4.9/10Agentic visitor analytics — five tools that hand the next CRO fix to your coding agent.
Refpro MCP
4.9/10Deterministic real estate underwriting, deal analysis & reports: Fix & Flip, BRRRR, construction.
Document Integrity Validator MCP
4.9/10AI reasoning checks any document against known international standards before your agent acts on it.
Is Real Biz
4.9/10Verify business legitimacy by domain or name in
Openswissdata
4.9/10Swiss customs (TARES), FINMA registry & NOGA/NACE/ISIC classifications. 9 MCP tools, free tier.
Aio Agents MCP
4.9/10GSC CPG to Retail Grocery Nodes. 2,235 banners across 28 markets. By GreenCore Solutions.
Horizon Fidelity Monitor
4.9/10Tracks conversation health in real time — drift, desync, and causal collapse — for any AI agent.
Ivd
4.9/1028 tools that make AI write, implement, and verify structured intent — so hallucinations get caught.
MCP Server
4.9/10Full-text retrieval: papers, books, patents, Wikipedia, Reddit, Telegram, YouTube. With citations.
Coal
4.9/10Payment rails for AI agents. Pay merchants in USDC on Base. Dual-protocol: x402 + OKX APP.
Dora MCP
4.9/10Multi-model AI image and video generator. 14 models behind one OAuth-secured MCP endpoint.
Dsers MCP Server
4.9/10Official DSers MCP for dropshipping: import, edit, price, and publish products to Shopify and Wix.
Norric MCP
4.9/10Swedish B2B intelligence: insolvency risk, BRF health & procurement signals from govt registries.
Openmetadata MCP
4.9/10Official OpenMetadata MCP: governed context and business semantics for AI assistants and agents.
Mdmagic MCP Server
4.9/10Use your own Word templates to convert Markdown → DOCX/PDF/HTML from any MCP-compatible AI.
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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.