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.
Radveo
4.1/10Checks if AI assistants name a local business. Free shareable report, honest fixes, no guarantees.
Travolp
4.1/10Travel planner: create, edit, and explore trip itineraries from your Travolp AI assistant.
Worldhums
4.1/10Live mood of the world: read the planet's pulse, add a hum. Humans and AIs side by side.
Geo Scanner
4.1/10Checks whether a website is readable and citable by AI systems (ChatGPT, Claude, Perplexity, etc.)
MCP Server
4.1/10Strom- und Gastarife sowie Produktinformationen für Energievergleiche, live per MCP-Tool.
Agenty
4.1/10The link page for AI agents — discover agents and read their handles across platforms.
Prediction Markets
4.1/10Live Kalshi + Polymarket prediction-market data and cross-venue arbitrage spreads, one schema.
Nmlp MCP
4.1/10Free book-donation pickup logistics and first-edition identification tools for New Mexico.
Intelligence
4.1/10European hosting & domain market intelligence: M&A tracking, operator dossiers, screening.
Actuallycare
4.1/10Real-estate platform for agents: escrows, listings, clients, leads, and commissions. OAuth login.
Agent Check
4.1/10Process monitoring for AI agents: start runs, submit per-task evidence, complete runs.
Agent Talk
4.1/10MCP channel between two AI workspaces: send messages, wait for replies, read history.
Okr
4.1/10Team OKRs from your AI workspace: objectives, key results, and weekly check-ins.
MCP Server
4.1/10Practice questions, exam facts & study guides for professional certification exams.
Memra
4.1/10Persistent memory for AI agents. EU-hosted, privacy-first, hybrid recall, contradiction detection.
Agent Tools
4.1/10Sequel, leading Italian digital media consultancy: request a quote, site check, SEO/GEO insights.
Arhiiv
4.1/10Estonian jewellery art archive: 472 artists, works, exhibitions, museum holdings, source-cited press
Exact Online
4.1/10Connect Exact Online accounting to Claude, ChatGPT and Copilot. 75 tools, OAuth 2.1, EU-hosted.
Writer
4.1/10Generate full stories, chapters, characters & cover art from a premise (planner-writer pipeline).
MCP Server
4.1/10Human-reviewed zoning answers with ordinance citations for covered US municipalities.
Briefing
4.1/10Free, no-auth AI industry briefings and a US/UK/EU AI regulation tracker for agents.
Location Profile
4.1/10Elevation, slope, terrain maps & 3-D surfaces for any site — near-global 30 m, US 10 m, AU/NZ 5 m.
Koalcheck
4.1/10TipRanks for X finfluencers — scores who's actually right vs SPY. Free & anonymous, no key.
Vouchtrail
4.1/10Evidence-first trust verdicts for AI-agent services — query one before you transact.
Transcripts
4.1/10Clean YouTube transcripts for agents: single videos, channels, playlists, plus AI caption cleanup.
MCP Server
4.1/10Official German land values (Bodenrichtwerte) for any German address — OAuth-secured MCP server.
Actuarial Value Calculator
4.1/10Calculate Actuarial Value (AV) & metal tier of a health insurance plan from any document.
Potto Japan
4.1/10Authoritative JLPT-graded Japanese dataset (kanji, vocab, grammar, history) via MCP and REST.
Calculators
4.1/10Tested financial & practical calculators as free, no-auth MCP tools for AI agents.
Continueops Public
4.1/10BC/DR & compliance tools: DORA, NIS2, NIST CSF, GDPR, SOC 2, CMMC, CAF, ISO 27001, FCA/PRA.
MCP Server
4.1/10Point in time macro, COT positioning percentiles and FOMC sentiment from official sources.
Insidergraph
4.1/10SEC insider intelligence: trades, 8-K events, planned sales, activist stakes - one entity graph.
German Tax Data
4.1/10German municipal tax data (Hundesteuer, Zweitwohnungsteuer, Pfaendung), cited to the source
Legal Content
4.1/10MCP server SCA Zandomeni (avocat Timișoara): caută ~550 articole juridice RO + date contact.
Heron
4.1/10Free, signed trust scores for what an AI agent runs: skills, MCP servers, and the agent itself.
Audit
4.1/10AI website growth audits: SEO, performance, AI readiness (GEO), conversion, a11y, security.
MCP Server
4.1/10Product context for AI agents: evidence, opportunities, initiatives, and decisions.
Governance Framework Generator
4.1/10AI governance frameworks for Australian businesses. AI6 practices, Voluntary AI Safety Standard.
MCP Server
4.1/10UK market entry tools for SMEs: live tariff lookup, regulatory watch, corridor data
Incisory
4.1/10Audit whether ChatGPT/Gemini recommend a business, with verbatim receipts — then fix and prove it.
Ecoplaza MCP
4.1/10Read-only MCP for EcoPlaza, Peruvian commercial real estate: projects, units, advisor contact.
Just Signal
4.1/10Keyless MCP for Just Signal: live quotes, report library, auditable scorecard, open publishing.
Workbench
4.1/10Hosted DNA/RNA/protein tools: primers, oligos, PCR, cloning, CRISPR, alignment, batch & pipelines.
Venumark
4.1/10Booking decisions, scorecards, and self-checks for Florida food vendors over live DBPR data.
Catalog
4.1/10Deutscher Preisvergleich für Solaranlagen & Balkonkraftwerke – Bestpreis-Suche (read-only).
Hel
4.1/10Instant pricing for French land-registry documents (etat hypothecaire, deeds). Read-only, no auth.
MCP Server
4.1/10Trouver et contacter des artisans du batiment en France. Gratuit, sans commission.
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.