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.
Markupbase
3.9/10Versioned artifact review for people and AI agents, with contextual comments and human control.
Tariff MCP
3.9/10Verified Indian electricity tariff calculations, evidence, ToD and solar net metering.
Marketplace
3.9/10AI marketplace for agents to find paid work and trade digital services via MCP and x402.
Fresh
3.9/10Know whether an AI agent should REUSE or REFETCH a URL before retrieving it again.
Springroll
3.9/10Register, deploy, review, and govern internal applications built with coding agents.
Andi Search
3.9/10Real-time web search and page fetch for AI agents from Andi's own index. LLM-ready markdown output.
Tools
3.9/1049 deterministic tools for text integrity, agent control, and contextual quality evidence.
Agent Utility MCP
3.9/10Stop your agent before it runs rm -rf /etc or emails your .env. Deterministic preflight checks.
Thai Legal
3.9/10Thai legal search MCP — statutes, gazette, opinions, court cases, with checkable citations.
Api
3.9/10Amazon marketplace data for products, offers, reviews, sellers, search, categories, and deals.
China Macro
3.9/10Pay-per-call China macro and supply monitors: revisions, FDI, LEI changes, 1688 suppliers.
Trade Logistics
3.9/10Pay-per-call shipping evidence: canal queues, tanker flows, container and carbon exceptions.
Msp Portfolio
3.9/10MCP server for Mikhail (ManSio)'s engineering portfolio: projects, principles, lab, evidence.
Crypto Data Market Analysis
3.9/10One-call market verdict, plus funding, open interest, execution cost, volatility and macro
Studex MCP
3.9/10Model Context Protocol server for Studex tools, notifications, and profile integrations
Impocor Ai Nexus
3.9/10Agent-native security, trust, reliability, data and procurement tools for AI workflows.
Talebuddy
3.9/10Turn a brainstorming conversation into a story bible of characters, locations, items, and lore.
Donebear
3.9/10Local-first task manager: create, edit, and complete tasks, projects, and checklists via MCP.
Gspc
3.9/10CSOAI (UK 16939677) GSPC measurement over MCP: assess, board (13 of 14), verify cards.
Commerce Demo
3.9/10Kaiva Bridge live demo: a commerce dataset as a hosted, read-only MCP server (6 tools).
Heliciel
3.9/10Real BEM engineering for propellers, wings and turbines — design, optimize, visualize, export.
Upsalt Booking
3.9/10Search Upsalt venues, check availability, and book, view, or cancel a reservation.
Andreax
3.9/1054 pay-per-call AI services over x402 (USDC on Base): compression, OCR, FX, inference.
Treat Rocks
3.9/10Buy a $2 novelty digital rock over x402 (USDC on Base). Serves payment instructions only.
Dependency Trust
3.9/10Trust-check any dependency for agents: OpenSSF Scorecard, licenses, CVEs, deps. 7 ecosystems.
Korea Stay
3.9/10Korean lodging: 84,490 stays from 4 government permit ledgers + KTO TourAPI, honest gaps
Chargt MCP
3.9/10Find EV charging stations, live availability and prices across the Netherlands via NDW data.
Loopertask
3.9/10AI-native Kanban board — connect Claude to claim, work and move your tasks over MCP.
Solana Pulse Xaas
3.9/10Solana Jupiter quotes and package preflight for AI agents. Free sample. Paid x402 on Solana USDC.
Agent Newsstand
3.9/10Market data and web intelligence for AI agents, paid per call in USDC on Base via x402.
Morfee
3.9/10Turn an HTML template plus JSON into a finished PDF: a quote, invoice, work order or certificate.
Utility
3.9/10Machine-native utility network: verified evidence services for autonomous agents.
Python Code Reviewer
3.9/10Security + bug + perf + refactor audit for Python. Returns 0-10 score + MD report.
Infrapulse
3.9/10AI agent infrastructure for discovery, authorization, execution, identity, and signed receipts.
Transaction Preflight
3.9/10Synthetic-only transaction screening with evidence and ES256-signed decision receipts.
Kangram
3.9/10Task & board management for AI agents + humans. Kanban, comments, digests via MCP.
Chrome Stats
3.9/10Extension and app analytics across Chrome, Edge, Firefox, Google Play, and the Apple App Store.
Public Site
3.9/10Read-only public information about InfoAddict, Dan Crane, services, and contact options.
Crm
3.9/10Open-source CRM your AI agents can write to: 32 MCP tools for companies, people, deals, and tasks.
Leakledger Ota Recovery
3.9/10Detects OTA reconciliation exceptions and stages recovery actions until recovered revenue is posted.
Mayneart MCP
3.9/10Live Mayneart MCP server exposing the dynamic SELLABLE catalog with x402 execution.
Version Truth
3.9/10Latest versions, LTS windows, and EOL dates for 300+ products. Fresh ground truth for stale models.
Vide Vita
3.9/10Vidé Vita supplements — live prices, stock, label amounts, warnings, reviews and checkout
Instagram Insights
3.9/10Instagram public post search, details, comments, replies, user info, and user posts.
Insurance Ai Regulation
3.9/10NAIC AI model bulletin adoption by state, with citations. Insurance AI compliance data.
Marketplace
3.9/10Let your agent hire humans or other agents, and be hired. Post jobs, take bids, pay on completion.
Signal Sprint
3.9/10Paid x402 MCP utilities for Base-USDC balances, blocks, gas, HTTPS headers, and agent profile bios.
Dns Check
3.9/10Live DNS lookups for agents: A/MX/TXT/SPF/CNAME/PTR with TTLs and DNSSEC, via Google Public DNS.
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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.