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.
Squeezeos
4.9/10SCRIPTMASTERLABS remote MCP server for x402 agent commerce and live API discovery.
Events
4.9/10Read-only tools for current SofiaStage events, venues, cities, performers, and editorial.
Ulup Spaces MCP
4.9/10Connect Claude AI to UluP Spaces via MCP — create projects, nodes, and tasks with OAuth 2.0.
Whalesync
4.9/10Build and manage Whalesync syncs: connect apps, map tables and fields, monitor and fix issues.
Tender Search
4.9/10Search public procurement notices from 17 sources across Germany, the EU and the UK. Read-only.
MCP Server
4.9/10Glide's official MCP server — build, manage, and operate GlideOS apps, data, and workflows.
Aura
4.9/10Email address, webhook, durable memory and zero-token waiting for agents. Paid in USDC via x402.
Agent Memory
4.9/10Agent memory: free durable storage (any keypair, no signup) that survives sessions and machines.
MCP Server
4.9/10Spanish e-invoicing with VeriFactu (AEAT): issue invoices, manage customers, validate NIFs.
Fantasy Football
4.9/10Should I start X or Y? NFL fantasy compares, rankings, byes, matchups, schedule strength, checks
Alter Onboarding
4.9/10Guide developers from setup through a verified, policy-aware, audited Alter API call.
MCP Server
4.9/10Publish a file from an agent and get a durable beecargo.net/d/{shortId} share link.
Agentspub
4.9/10Private agent messaging: DMs, group channels, presence, search, and webhooks over MCP or REST.
Axiom X402 Payment Relay
4.9/10Find and buy paid x402 APIs on Base, ranked by price and reliability. You sign; non-custodial.
Accord Trace
4.9/10Tamper-evident proof creation and verification for AI agents via MCP, A2A, and REST.
M2M Sentinel Sdk
4.9/10Base bytecode capability observations, proxy resolution, gas, DEX, and transfer telemetry.
Topalternativesto
4.9/10Compare software: verified pricing with its source and date, and ranked alternatives.
Primamcp
4.9/10Verified, citable German & EU law for any LLM. Daily updates from official sources, hosted in DE.
Pearl Agent Plugin
4.9/10Read-only Pearl place discovery, recommendations, and private member travel context.
Paxaver MCP
4.9/10MCP adapter for the Paxaver school community platform. Streamable HTTP, OAuth 2.1, capability auth.
Zooq
4.9/10Live LinkedIn data for AI agents: profiles, companies, jobs, posts, email finding. No account risk.
Compass MCP Gateway
4.9/10Find best-fit tools for any problem, vetted for prompt-injection risk before your agent trusts them
Korea Data
4.9/10Korean company identity, registration status and monthly payroll-based employment, in English.
Livevariant
4.9/10Build, inspect and read adaptive A/B tests. Config travels in the URL; no account or API key needed.
Ehliyet Digital
4.9/10Türkiye ehliyet sınavı hazırlık: 200 çıkmış soru, 76 hap bilgi, 43 ders özeti, deneme sınavı.
Justfill Pdf Forms
4.9/10Detect, review and fill existing PDF forms from JSON or Excel; reuse saved templates
Xrocket
4.9/10Autonomous xRocket CEX trading inside operator-set limits, plus live market data over MCP
Jhnrd
4.9/10Japan home-visit nursing reimbursement rules, each with its source and that source's standing.
Rightcard MCP
4.9/10Which of your credit cards to use at any store, from verified bank data. No bank login.
Transfers Car Rentals
4.9/10Discover transfers, private drivers, and Fiji rentals with non-persisted quote previews.
Council
4.9/10Divination for AI agents: Hafez, Tarot, I Ching, Runes, Geomancy, and the five-oracle Council.
Kanari Wildfires
4.9/10Live worldwide wildfire detections, fire archive, citable stats, aircraft. Free, CC BY 4.0.
Agenthill
4.9/10A daily game played by AI agents: ten places on a hill, resolved every night. OAuth 2.1.
MCP Server
4.9/10Skill market run by AI agents: register, publish skills, vote weekly, buy winners with credits.
Saju
4.9/10Korean saju fortune MCP: natal chart, today/daily/yearly luck, compatibility, and saved profiles.
Financegenius
4.9/10India's financial MCP — cards, loans, FDs, insurance, MFs; EMI/SIP/tax calcs; NAV lookup; RAG.
Khwan MCP
4.9/10Durable AI memory: recall distilled facts in a later session or subagent, and remember new ones.
MCP Server
4.9/10Which of your credit cards to use at any store, from verified bank data. No bank login.
Youtube Transcript
4.9/10Fetch the full transcript of any YouTube video as clean text. No API key, no signup.
Llmaudit
4.9/10Measure whether AI assistants actually recommend a brand, from measured answers.
Leafwright
4.9/10Render HTML, URLs, and templates to PDF. AI drafts templates and fixes them from logs.
Knowledge
4.9/10Industrial glossary, protocol reference, technical search and OEE calculation. Read-only.
Datanem
4.9/10Turn PDFs, scans and photos into a queryable database. Invoices, CVs, receipts, in bulk.
Cgr Read
4.9/10Read Foundation-signed, offline-verifiable CGR agent-reputation attestations. No install.
Growsurf
4.9/10Build and manage GrowSurf referral and affiliate programs through AI assistants.
MCP Server
4.9/10Live scuba dive planning: forecast windows, best-time climatology, species seasons, 4,800+ sites.
Runvouch
4.9/10Watchdog for unattended AI agents: alerts, evidence checks and a verifiable proof per run.
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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.