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.
Ad Spy
4.1/10Facebook/Meta ad intelligence for AI assistants: 1.2B ads, AI categories across 340+ niches.
Soil
4.1/10Save an AI chat's working state, load it in any other model or provider. Verified, secret-safe.
Agentflow
4.1/10Wash/sybil screening + Real-Agent Index for Base wallets — real agent or fake-volume sybil?
Barcelona Events
4.1/10Barcelona Events MCP.
Feeds
4.1/10Live Feeds (RSS/Atom) MCP.
Madrid Events
4.1/10Madrid Events MCP.
Openagenda
4.1/10OpenAgenda MCP.
Agent Data Api
4.1/10Pay-per-call (x402/USDC-Base) web + crypto data tools for AI agents: audit, extract, crypto, DeFi.
Weavz
4.1/10Governed app access for AI agents: 1,000+ apps & 12,000+ tools via Code Mode MCP.
Checkmyvin
4.1/10Decode any VIN and check open NHTSA safety recalls. Free official US government data, no auth.
Shiply
4.1/10Publish any app in one call: SQL database, functions, email, and a custom domain. Flat price.
MCP Server
4.1/10Email A/B tests for AI agents: subject lines, managed sends, open/click tracking, and results.
Estate Planning
4.1/10UK estate-planning calculators + knowledge (IHT, intestacy, trusts, wills). Read-only.
MCP Server
4.1/10Crawl, scrape, search the web, and automate browsers at scale with anti-bot bypass.
Booking Request
4.1/10Self-authenticating booking-request receipt anchored to the Knox chain; never represents a person.
Compliance Batch
4.1/10Check whether a NAICS code aligns with a vertical: a routing-for-review signal, not a determination.
Content Provenance
4.1/10Anchor a content-creation event to the Knox chain; returns a C2PA-aligned, FRE 902-shaped bundle.
Ofac Sdn Screening
4.1/10Screen a name against the U.S. Treasury OFAC SDN list. Information, not a compliance determination.
Registry Expansion
4.1/10Public-registry routing map by entity kind. Read-only reference data, not a determination.
Sstv Decoder
4.1/10Decode an SSTV audio recording and anchor its fingerprint and image hash to the Knox event chain.
Trustai Verify
4.1/10Neutral referee for legal-AI output: flags orphan quotes and uncited claims. Not legal advice.
Prism
4.1/10People-enrich: work email + phone, company & domain enrichment. Pay-per-call USDC, no key.
Predict
4.1/10Live prediction markets: Polymarket + Kalshi prices, odds, order books. Pay-per-call USDC, no key.
MCP Server
4.1/10Gold, silver and copper spot, 31 currencies, per-country dealer prices and nine MCP tools.
Aurora Coach
4.1/10Continuous improvement for software engineering teams: check-ins, improvements, suggestions.
Dbhweb
4.1/10Search for books and book-related products, with access to product and delivery details
Ai Feeds
4.1/10AI Feeds MCP.
Business Feeds
4.1/10Business Feeds MCP.
Climate Feeds
4.1/10Climate & Energy Feeds MCP.
Crypto Feeds
4.1/10Crypto Feeds MCP.
Design Feeds
4.1/10Design Feeds MCP.
Dev Feeds
4.1/10Developer Feeds MCP.
Education Feeds
4.1/10Education Feeds MCP.
Entertainment Feeds
4.1/10Entertainment Feeds MCP.
Finance Feeds
4.1/10Finance Feeds MCP.
Food Feeds
4.1/10Food Feeds MCP.
Gaming Feeds
4.1/10Gaming Feeds MCP.
Health Feeds
4.1/10Health Feeds MCP.
Law Feeds
4.1/10Law Feeds MCP.
Science Feeds
4.1/10Science Feeds MCP.
Security Feeds
4.1/10Security Feeds MCP.
Sports Feeds
4.1/10Sports Feeds MCP.
Tech Feeds
4.1/10Tech Feeds MCP.
Transport Feeds
4.1/10Transport Feeds MCP.
Travel Advisories
4.1/10US Travel Advisories MCP.
Travel Feeds
4.1/10Travel Feeds MCP.
Us News Feeds
4.1/10US News Feeds MCP.
Free · No spam
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.