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.
Socialspool
4.9/10Create, schedule, and publish social posts through the hosted SocialSpool MCP connector.
Fresh Feeds
4.9/10Trending/new/changed MCP servers: a liveness-probed freshness index + x402-paid change-data API
Shipmail MCP
4.9/10Shipmail MCP server for AI agent custom-domain email inboxes with REST API and webhooks.
MCP Server
4.9/10Documents agents read and write: share & hand off versioned markdown/HTML docs. No account.
Litmus
4.9/10Grade MCP servers A to F with the open behavioral litmus. npm: full toolset; hosted: lookups only.
Final Notice
4.9/10Free demand-letter PDF generator for unpaid invoices, 80+ jurisdictions, 29 languages.
Asktian
4.9/10Chinese metaphysics (bazi, qimen, 5-element) as decision-support tools for AI agents.
Pody MCP
4.9/10Israeli podcast & content marketplace MCP — 7 tools: studios, podcasts, glossary, industry report.
Animica
4.9/10Read-only Animica chain data, free AI inference, verifiable quantum randomness, and mining stats.
Agent Web
4.9/10URL to clean markdown for LLMs: a polite, robots.txt-respecting web reader. Free, no API key
Amendor MCP
4.9/10Pull change requests from your Amendor board into your coding agent to build and open PRs.
Mcpcheckup
4.9/10Scans remote MCP servers for protocol, security, and TLS issues; exposes scan tools via MCP.
Nexatron MCP
4.9/10Ask your enterprise data in plain English. Governed analytics over MCP, from dotSolved.
Unshift
4.9/10Turn Claude or ChatGPT into a website builder that ships a real site to a live URL you own.
Nimistu MCP
4.9/10Estonian Business Register: companies, people, beneficial owners, trademarks. Free, no API key.
Opchain Skills
4.9/10Claude Code / MCP skills for the dev pipeline: discover, spec, design, build, ship, operate.
Blocktrust Trustscan
4.9/10Trust verification for AI agents: identities, domains, phishing, contacts, Trust Circle, Vault.
Sanction
4.9/10Approval and budget checks before agent spending or tool use. Cooperative MCP; host must ask.
Remodeleriq
4.9/10Check if a contractor's remodeling bid is fair: analyze a quote, get cost + labor estimates.
Data Baltimore
4.9/10DataBaltimore MCP — Baltimore open data (data.baltimorecity.gov, ArcGIS REST API).
Data Cambridge
4.9/10DataCambridge MCP — Cambridge open data (data.cambridgema.gov, Socrata SODA API).
Data Cincinnati
4.9/10DataCincinnati MCP — Cincinnati open data (data.cincinnati-oh.gov, Socrata SODA API).
Data Denver
4.9/10DataDenver MCP — Denver open data (opendata-geospatialdenver.hub.arcgis.com, ArcGIS REST API).
Data Kcmo
4.9/10DataKansasCityMO MCP — Kansas City, MO open data (data.kcmo.org, Socrata SODA API).
Data Montgomery
4.9/10DataMontgomeryCountyMD MCP — Montgomery County, MD open data (data.montgomerycountymd.gov, Socrata…
Gen MCP Server
4.9/10GEN is the creative AI video engineer. Free editor/social publishing; AI credits via card/x402.
Dns Of Money
4.9/10Resolve, discover & pay pay: aliases for AI agents; returns a signed OFAC-screen attestation.
787Daily
4.9/10Puerto Rico news (English summaries + links) and live island conditions, read-only over MCP.
Agent Company MCP
4.9/10A legal home for AI agents: Wyoming $299 or Nevis LLC. Free diagnostic; agents pay in USDC/USDT.
Webcake Storefront MCP
4.9/10Build pages and manage products, orders, and content on the WebCake/StoreCake storefront builder.
Postari
4.9/10Email marketing y transaccional AI-native: campañas, correos 1-a-1, contactos, flujos y métricas.
Agent Guild
4.9/10Rank agents; signed machine messages + wallet gates via x402; free verifiable agent passports.
Juicy Designs Quote
4.9/10Free digital marketing quote and strategy requests from Juicy Designs SA. No price returned.
Inite Brain Service
4.9/10Open-source bitemporal memory layer for LLM agents — knowledge graph with conflict resolution.
Reefapi MCP
4.9/10One MCP server for 180+ live web-data APIs returning clean JSON from sites that block scrapers.
Superlist
4.9/10Manage Superlist tasks and lists in plain language from any MCP-compatible AI agent.
Faro
4.9/10Verify URLs, payees, and messages before acting: red/yellow/green trust verdicts for agents.
A2Me MCP Server
4.9/10Read-only A2Me family context tools for AI assistants (members, dates, activity, relationships)
Chp
4.9/10Learn and adopt the Capability Host Protocol — the agentic web's open evidence layer.
Document To Json MCP
4.9/10Turn any PDF into structured JSON via AI + OCR: invoices, bank statements, contracts.
Mushi Mushi
4.9/10The bug mediator for AI-built apps: plain-English diagnosis + a ready fix, in your editor.
Numproof
4.9/10Deterministic signed verification of numeric & financial claims for AI agents & spreadsheets.
Portal MCP Server
4.9/10Query 130+ SQD Portal datasets across blockchains, including native Tron transactions and events.
What2Post
4.9/10Read-only access to your what2post LinkedIn data: posts, profile stats, follower growth and goals.
Classification
4.9/10Classify, validate & verify HS codes and access tariff compliance data for cross-border trade
Pikasim
4.9/10Anonymous eSIMs, phone numbers, and SMS codes in 190+ countries. Crypto-paid; agents self-onboard.
Trust Gate MCP
4.9/10Post-quantum, tamper-evident receipts for agent actions. Ed25519 + ML-DSA-65, offline verify.
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.