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.
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.
Outdoors
3.9/10Dolomites climbing, ski, and rifugio guides; limited anonymous inbox for plain-text owner messages.
Backtest
3.9/10Backtest strategies and analyze portfolios on any ticker: CAGR, drawdown, Sharpe, from real data.
Bridge
3.9/10Create hosted MCP servers from any OpenAPI spec. Requires a free Kaiva Bridge account.
Evertrain
3.9/10Manage your Evertrain training — programs, workouts, exercises, history, and coaching notes.
Support
3.9/10Ask a business's official customer support and get their verified answer, with sources.
MCP Server
3.9/10AI agents query normalized financial services data and run workflows via Milemarker MCP.
Bilibili Insights
3.9/10Bilibili public video, article, dynamic, creator, comments, reactions, and transcript tools.
Verifica
3.9/10Deterministic Mexican/LatAm verification + sanctions & PEP screening for AI agents. Pay via x402.
Freysa Intelligence
3.9/10Security intelligence for AI agents. 27 x402 endpoints: honeypot, forensics, CAPTCHA, preflight.
Branddock
3.9/10Give your agent your brand's DNA: context, F-VAL validation and on-brand content generation.
Kphi
3.9/10Query financial statements, KPIs, ratios, cash forecasts and budgets from your general ledger
Stackscope
3.9/10What new websites are built with. Track adopters of your product, export with published contacts.
Reckon
3.9/10The commercial record your coding agent works from — deterministic pricing with full provenance
MCP Auth Preflight
3.9/10Preflight MCP OAuth compatibility with structured evidence and remediation guidance.
Meeting Agents
3.9/10AI agents that join live Google Meet, Teams, and Zoom calls as speaking participants.
Therapy Booking
3.9/10Check live availability and book therapy sessions with a Malayalam-speaking psychologist.
Fieldrobin
3.9/10Authenticated FieldRobin workspace tools, including scope-authorized customer and job creation.
Touren
3.9/10MCP-Server: US BIKE TRAVEL Motorradreisen – Suche, Details, Termine, Preise, Vergleich, Anfrage
Public Content
3.9/10Read-only MCP access to Filter Solutions Ltd public filtration and oil monitoring content.
MCP Server
3.9/10Scan a web page for accessibility, security, privacy, quality and SEO issues, with fixes.
Registry
3.9/10Trust registry for agents: check_trust verdict A0-A4, signed fact passports, honest refusals.
Product Comparison
3.9/10Compare products, prices and current offers across UK retailers to find the best deal.
Usertold MCP
3.9/10Run in-product voice interviews with AI agents and analyze source-linked evidence.
MCP Server
3.9/10An agent-native paid bar with four house drinks, a free 256-bottle Cellar, notes, and receipts.
Ai Power Grid
3.9/10Persistent AI capability reservoir for charging, storing, drawing, and reusing authorized AI work.
Public
3.9/10Anonymous public tools for Raintree Minerals. See the published agent boundary before use.
Bond
3.9/10Industry-standard bond math for AI agents: price, yield, accrued interest, duration, yield-to-worst
Public
3.9/10Anonymous public tools for Zachary Roth Music. See the published agent boundary before use.
Public
3.9/10Anonymous public tools for ZacharyR0th. See the published agent boundary before use.
Public
3.9/10Anonymous public tools for Raintree Technology. See the published agent boundary before use.
MCP Server
3.9/10Monitor Reddit, HN, X, and Bluesky mentions and triage AI-scored leads from your agent.
Cleanextract
3.9/10Convert public HTML or a public URL into token-dense Markdown through one remote MCP tool.
Contextflo
3.9/10Query your warehouse or a CSV with Claude/ChatGPT over MCP, governed by table-level ACL + audit.
Commerce
3.9/10Discover Banarasi sarees and manage authorized Vaanzari shopping workflows with hosted checkout.
Monetize
3.9/10Pay-per-action access to APIs and MCP tools over Lightning L402 and Base USDC x402.
Ghost X402 Vet Schema Check
3.9/10Vet x402 sellers (on-chain buyer graph) + schema drift checks. $0.01/call USDC, @x402/mcp auto-pay.
MCP Server
3.9/10Semantic product discovery voor beauty & supplements (NL/Benelux) voor AI-agents.
Index
3.9/10Ce qu'une IA lit des sites web français : note, axes, secteur, questions sans réponse.
Ai Content Repurposer
3.9/10Turn any URL or text into Twitter threads, LinkedIn posts, Instagram captions, YouTube titles and…
Amazon Review Intelligence
3.9/10Paste an Amazon product URL: reviews are collected for you and turned into a seller-ready action…
Tripadvisor Review Intelligence
3.9/10Paste a TripAdvisor hotel, restaurant or attraction URL: reviews are collected for you and turned…
Yelp Review Intelligence
3.9/10Paste a Yelp business URL: the Actor collects its reviews and turns them into an owner-ready…
Price History
3.9/10Historical flight and package price series for Czech origins. Honest stats, no verdicts. CC BY 4.0
Eventedge
3.9/10Prediction-market monitoring, AI-agent context, and recurring x402 machine checks.
Arakel
3.9/10High-frequency OFAC wallet screening and recurring signed x402 checks for autonomous agents.
MCP Server
3.9/10Read-only game, setup, place, evidence and travel decision tools with explicit provenance.
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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.