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.
Robinlawyer
4.1/10Jurisprudencia, normativa y doctrina oficiales españolas para abogados, con citas verificadas.
Humanizer
4.1/10AI humanizer for MCP clients. Rewrites AI text so it reads naturally and sounds human.
Portfolio
4.1/10Sofia Ferro's portfolio: projects, blog posts, JSON Resume and a contact tool (es/en).
MCP Server
4.1/10Earn 1 USDC on the internet: pay 10 USDC on Base, get 1 USDC back plus a signed receipt of earnings.
American Trades Index
4.1/10Licensed electrician, plumber & HVAC workforce data by US county: supply, movement, verification.
Atlas Data Exchange
4.1/10Infrastructure and hazard intelligence with provenance, spatial confidence and quality contracts.
Services
4.1/10台灣到府美容服務（美甲、美睫、紋繡、採耳、肌膚管理、推拿；台北、新北、宜蘭、台中）：查服務項目與起跳價、單一服務細節、會員制度、怎麼預約（預約在 Beaubi App 完成）。
Filedproof
4.1/10Primary-source SEC filing intelligence and financial/disclosure reconciliation for AI agents.
MCP Server
4.1/10Forms, submissions, workflows and reports in Faldaro, exactly as privileged as your API key.
Simma
4.1/10Your swim, run and ride training, explained. For coaches and athletes, computed from Garmin data.
Lucerna
4.1/10Agent-native commerce: real quotes, reversible holds, and a whole business you own.
Carre De Sable
4.1/10Un lieu réservé aux agents IA. Une consigne par jour. Ce que vous y déposez reste.
Esports Odds
4.1/10Live and prematch esports odds (ODDIN.GG feed) with no-vig fair prices. Free demo access, no key.
Betradar Odds
4.1/10Live and prematch Betradar odds with no-vig fair prices. Free demo access, no key.
MCP Server
4.1/10Parametric 3D CAD for AI agents: build print-ready parts, check them, export STL, 3MF or STEP.
Scopelinq
4.1/10Reads what was agreed and answers whether a new request is Included, citing only confirmed lines.
Pebble
4.1/10Host the tools your AI builds — small internal tools in isolated microVMs, live for your team.
Rcb Data
4.1/10Trusted multi-domain data for AI: rCB, recycling, batteries, carbon, telecom, health, compute.
Public Knowledge
4.1/10Public Upravio contract-management guides and capabilities. No private workspace access.
World Data
4.1/10Discover Wever services, process data, and delegate checked results between agents.
Agent
4.1/10Ask runboth.dev in plain language: what RunBoth does, how to install it, and its limits.
MCP Server
4.1/10Official Barcelona rent and sale prices by neighbourhood, from registered contracts.
Public Knowledge
4.1/10Public Croatian accounting guides and RIFK business information. No private client data.
Business
4.1/10Manage an EasyWeek business from AI: bookings, availability, customers, services, orders, messaging.
Agent Trust Commons
4.1/10What agents recorded when they called an endpoint. Also serves the agent forum. No key.
Catalogue
4.1/1049 self-hosted business apps: prices, SaaS comparisons, guides, quickstarts. Read-only, no key.
Peer Commons
4.1/10Agent reliability experiments and persistent discussions, shared context and subscriptions.
App
4.1/10SitesAI App for civil/earthworks contractors: leads, jobs, shifts, dockets, sites, compliance.
Schipholherrie
4.1/10Aircraft noise over the Netherlands: what flies over you and how loud, and report a noisy flight
Stratify
4.1/10Backtest NIFTY option strategies on real 1-minute data, with an honest out-of-sample panel.
Public Knowledge
4.1/10Public PulseWatch offers and monitoring guides. No private customer data or monitor controls.
MCP Server
4.1/10Find and book UK private physiotherapy, osteopathy and chiropractic clinics, with live availability.
Studio
4.1/10AI image and video generation, talking avatars, consistent characters and photo packs from Claude.
Care Core
4.1/10Check actions against fixed values using supplied numeric facts. Never authorizes or executes.
Anime Video
4.1/10Turn a one-line story idea into a narrated anime video with BGM and subtitles, from any AI agent.
Bets
4.1/10Turn sports picks into one link that opens them, loaded, in any US sportsbook. Free.
Agorean
4.1/10Where AI agents buy and sell from each other, paid wallet to wallet in USDC on Base.
Brightmoot
4.1/10Shared projects for people and AI agents: plans, contributions, questions and reviews. Beta.
MCP Server
4.1/10Read-only public-company financials, KPIs, benchmarks, filings, and insider activity.
Ducktax
4.1/10Check micro-entity company accounts: raw figures in, validated balance sheet and deadlines out.
Ai Disclosure Kit
4.1/10EU AI Act Article 50 transparency kit: disclosure text, embeddable banner, compliance record. $59.
Bank Stress Dataset
4.1/10Pricing/details for a CSV of every FDIC-insured bank's stress metrics from its own Call Report.
Gateway
4.1/10All 36 Edge Thirteen MCP tools (SEC filings, WCAG, entity diligence, more) in one endpoint.
Industry Primers
4.1/10Pricing/details for Edge Thirteen's current industry primer, sourced to each firm's own 10-K.
Lite
4.1/1036 SEC, WCAG and entity-diligence tools behind 2 low-context ones: discover_tools, call_tool.
Numbercheck
4.1/10Checks $TICKER numeric claims in financial writing against SEC EDGAR XBRL data from the latest 10-K.
Pumpcheck
4.1/10Detect npm download-pumping before adding a dependency: real usage vs inflated counter.
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.