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.
MCP Server
3.9/10Clamp Analytics MCP server: traffic, revenue, funnels, cohorts, errors, and search, for AI agents.
Memory Kit
3.9/10Hosted persistent memory with semantic search, importance and TTL for AI agents.
Qr Kit
3.9/10QR & barcode toolkit: generate, decode, vector SVG, logo QR, WiFi and vCard QR codes.
Foodtruck Nation
3.9/10Search food trucks in Germany and request catering quotes on foodtruck-nation.de
Aicatalog
3.9/10Search a Ukrainian catalog of 21,000+ AI tools — search tools, get details, list categories.
MCP Server
3.9/10Clamp Analytics MCP server: traffic, revenue, funnels, cohorts, errors, and search, for AI agents.
Nextjobz Job Search
3.9/10Search jobs on NextJobz by keyword, location, work type, salary, and experience level.
Japan Address Geocoding MCP
3.9/10Japanese address search and geocoding (official address registry): postal codes and coordinates.
Japan Official Statistics MCP
3.9/10Search official Japanese government statistics (e-Stat): population, economy, labor, and more.
MCP Server
3.9/10Search CodeStringers' Zoho & custom-software content and business details, live.
Docs
3.9/10Search and query nTop's knowledge base and engineering guides from AI applications.
Uae Juris
3.9/10Search and cite UAE law (federal, Dubai, Abu Dhabi, DIFC, ADGM) with verifiable citations.
Japan Address Geocoding MCP
3.9/10Japanese address search and geocoding (official address registry): postal codes and coordinates.
Japan Official Statistics MCP
3.9/10Search official Japanese government statistics (e-Stat): population, economy, labor, and more.
Public Rentals
3.9/10Search Elron Club furnished apartments, availability, prices, details, and rental applications.
Plugin Catalog
3.9/10Search and install Claude Code plugins from the ClaudeRegistry marketplace (read-only).
MCP Server
3.9/10Search 9.9M+ government contracts, tenders & grants across 200+ countries, updated daily.
Promptdna
3.9/10Community library of composable AI prompt blocks for search, composition, and contribution.
Agent Commerce
3.9/10AI-agent product catalog: search, lookup & purchase routing over verified merchant data.
Tools
3.9/10Pay-per-call AI tools over x402: web research, summarization, structured extraction (USDC, Base).
Studiopro
3.9/10AI product-photography studio over MCP: generate, edit, cut out, and search images by project.
MCP Server
3.9/10Munich social media marketing agency: info, services, case studies, content search + lead intake
Savedthat
3.9/10Search your saved videos by what was said. YouTube, Reels, and TikTok transcripts. Read-only.
Hibp
3.9/10Breach intelligence API: email search, domain monitoring, passwords and stealer logs.
Discovergpt
3.9/10REST API + MCP gateway for AI commerce: search, catalog enrichment, feeds/GEO, and virtual try-on.
Wiki Private Law
3.9/10Read-only answers and semantic search for wiki.private.law, served by the Mothership runtime.
MCP Server
3.9/10blicht.com knowledge platform: full-text search + Markdown articles (e-commerce, AI, lifestyle)
Zwitchy Store
3.9/10Travel eSIM catalog: search plans, check availability, and get exact quotes with checkout links.
Seo
3.9/10Pay-per-call SEO agent: keyword research, SERP analysis, on-page optimization. x402, USDC on Base.
Knowledge Base
3.9/10Search verified local businesses, check what their verification proves, and message them.
Fastdrop
3.9/10Launch board for MCP products: discover probed listings, search by real tools, submit as a maker.
Concordance
3.9/10Cross-source search across 18 real-time data sources, source-cited and corroboration-checked.
MCP Server
3.9/10WAXED vinyl marketplace: record/catalog search, price history, and dealer store management.
Rentals
3.9/10Every long-term rental in Da Nang, Vietnam: search, buildings, median rents. No key, no account.
Gtm Tools
3.9/10A read-only verified record of agent-operable GTM tools: search, fetch, compare, track changes.
Resadock
3.9/10Search and book local services in France: real availability, quotes, consented one-tap bookings.
Marketplace
3.9/10Search and browse global classifieds across 80 markets. No auth required for read-only access.
Trinity Research
3.9/10Fact-check claims against live web sources: verdict, consensus, cited sources, PII redaction.
Refero
3.9/10Search curated design styles, real product screens, and user flows for evidence-based design work.
Skills
3.9/10Search and install curated agent skills, plus bundles that get one job done in a single call.
China Bank Offers Facts
3.9/10Official-source China bank card offer facts for agents; free bank list and paid factual search.
Datasnipe MCP
3.9/10Extract structured data points from research papers and other documents with an LLM.
Hailab Japan Company Data
3.9/10Search Japanese company credit, financials, subsidies, and procurement via AI agents.
Agent Tool Finder
3.9/10Free search across ~35,000 agent tools (x402 bazaar + MCP registry) by plain-language need.
Resolver
3.9/10Resolve capability gaps: validate native MCPs, search live web, and record unmet demand.
Fullenrich
3.9/10Search B2B contacts, enrich verified emails and phone numbers, and export results.
Andi Search
3.9/10Real-time web search and page fetch for AI agents from Andi's own index. LLM-ready markdown output.
Thai Legal
3.9/10Thai legal search MCP — statutes, gazette, opinions, court cases, with checkable citations.
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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.