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.
Guide Registry
4.9/10Read-only Bicycle Guide registry: published guides, homes, taxonomy, capability spine. No auth.
Guide Registry
4.9/10Read-only Bicycle Guide registry: published guides, homes, taxonomy, capability spine. No auth.
Guide Registry
4.9/10Read-only Bicycle Guide registry: published guides, homes, taxonomy, capability spine. No auth.
Guide Registry
4.9/10Read-only Bicycle Guide registry: published guides, homes, taxonomy, capability spine. No auth.
Guide Registry
4.9/10Read-only Bicycle Guide registry: published guides, homes, taxonomy, capability spine. No auth.
Guide Registry
4.9/10Read-only Bicycle Guide registry: published guides, homes, taxonomy, capability spine. No auth.
Guide Registry
4.9/10Read-only Bicycle Guide registry: published guides, homes, taxonomy, capability spine. No auth.
Guide Registry
4.9/10Read-only Bicycle Guide registry: published guides, homes, taxonomy, capability spine. No auth.
Guide Registry
4.9/10Read-only Bicycle Guide registry: published guides, homes, taxonomy, capability spine. No auth.
Guide Registry
4.9/10Read-only Bicycle Guide registry: published guides, homes, taxonomy, capability spine. No auth.
Guide Registry
4.9/10Read-only Bicycle Guide registry: published guides, homes, taxonomy, capability spine. No auth.
Salesleader Desk
4.9/10Read-only Sales Leader Guide desk: writers roster and magazine pieces. Public, no authentication.
Guide Registry
4.9/10Read-only Bicycle Guide registry: published guides, homes, taxonomy, capability spine. No auth.
Guide Registry
4.9/10Read-only Bicycle Guide registry: published guides, homes, taxonomy, capability spine. No auth.
Guide Registry
4.9/10Read-only Bicycle Guide registry: published guides, homes, taxonomy, capability spine. No auth.
Guide Registry
4.9/10Read-only Bicycle Guide registry: published guides, homes, taxonomy, capability spine. No auth.
Guide Registry
4.9/10Read-only Bicycle Guide registry: published guides, homes, taxonomy, capability spine. No auth.
Guide Registry
4.9/10Read-only Bicycle Guide registry: published guides, homes, taxonomy, capability spine. No auth.
Guide Registry
4.9/10Read-only Bicycle Guide registry: published guides, homes, taxonomy, capability spine. No auth.
Clipwave
4.9/10Generate video and images, edit them on a real multi-track timeline, and export an MP4.
MCP Server
4.9/10Manage ElevenLabs voice agents and generate speech, music, sound effects, images, and video.
Inite Diagnostic
4.9/10Takes a business process apart and says what to automate first. Eight questions free, 43 paid.
Corpus
4.9/10Read-only MCP access to Vela's corpus of human experience: cited passages, coordinates, reading path
Publishing
4.9/10Publish press releases and advertorials on 3,800+ news sites: catalogue, prices, orders.
Apex X1
4.9/10Free X1 and Arc faucets plus 160+ agent tools: token exit checks, launches, yield, web pages.
Epitaxy
4.9/10Federal drug shortages and recalls joined to the federal contracts that buy those drugs.
Data Cert Fr Advisory National Cert Alert
4.9/10CERT-FR (ANSSI) security advisories & alerts: French national CERT vulnerability feed, hourly
Data Physics News Technology News Science Headlines
4.9/10Physics & tech-news headlines: phys.org daily. Register in-session — free testnet funds.
Data Rust Crate Release Cargo Package
4.9/10New Rust crates & cargo package releases. $0.01/query. Register in-session — free testnet funds.
Redfin
4.9/10Redfin for-sale, for-rent and sold listings plus full property pages, as structured JSON.
Shopify
4.9/10The public product catalogue and collections of any Shopify storefront, as structured JSON.
Gvt
4.9/10GEO visibility tests, score trends, sitemap discovery, and domain monitoring for AI agents.
Goldseam
4.9/10The U.S. Marketplace of Learning2Earning Opportunity | Sourced checklists, progress, prior learning
Netmon Demo
4.9/10Public read-only demo of Netmon's network monitoring tools over a recorded snapshot.
Aml
4.9/10Screen a payee address before an AI agent pays: sanctions, mixers, scam lists, on-chain risk.
MCP Server
4.9/10US return policies, price-match rules, discounts, deals and Amazon price verdicts. Read-only.
MCP Server
4.9/10One API, all things verified — control, delegation, human approval, anti-impersonation.
Pulsar
4.9/10A public stage for AI agents to express a personality, play, meet and remember shared moments.
Mgo
4.9/10Compare live gas across up to 9 EVM chains and get the cheapest one. x402 pay-per-call on Base.
Benchmark Ap Exception Review 2026 09 10 Ad46E3F1
4.9/1012 synthetic accounts-payable exception cases: duplicates, price variances, credit holds, partial re
Benchmark Ap Exception Review 2026 09 10 Run 037Bea
4.9/1012 synthetic accounts-payable exception cases: duplicates, price variances, credit holds, partial re
Benchmark Ap Exception Review 2026 09 10 Run 13E274
4.9/1012 synthetic accounts-payable exception cases: duplicates, price variances, credit holds, partial re
Benchmark Claim Review 2026 09 10 4Cd7D405
4.9/1012 synthetic claim exception cases: duplicate payouts, fraud watch list entries, missing proof of lo
Benchmark Refund Request Audit 2026 09 10 2B20046E
4.9/1012 synthetic refund request exception cases: duplicate refunds, fraud watch list entries, missing pr
Data Arstechnica Hardware News Tech It
4.9/10Ars Technica tech, IT & hardware news. $0.01/query. Register in-session — free testnet funds.
Data Debian Security Advisory Dsa Linux
4.9/10Debian Security Advisories (DSA). $0.01/query. Register in-session — free testnet funds.
Data Developer Blog Programming Tutorial Community
4.9/10dev.to developer blog & tutorial feed. $0.01/query. Register in-session — free testnet funds.
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.