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.
13Flow
4.9/10Source-linked SEC 13F research, quality checks, watchlists and audit trails for agents.
Libgen MCP
4.9/10Federated search of books and papers, formatted citations, open-access retrieval and reading.
Nyuchi Docs
4.9/10Search, read, and ask the Nyuchi docs (docs.nyuchi.com); send feedback or raise issues.
Shakespeare Monologues
4.9/10Search Shakespeare monologues, plays, paraphrases and summaries from shakespeare-monologues.org
Sakh
4.9/10Ayatollah Khamenei corpus: fatwas, lectures, knowledge graph. Arabic/Persian. Research access.
Maguyva
4.9/10Code intelligence for coding agents: semantic, AST, graph, and full-text search. 279+ languages.
MCP Server
4.9/10Recommendations, search, catalogue, analytics, and platform admin tools for NeuronSearchLab
Lahend MCP
4.9/10Estonian court decisions: full-text case-law search, each ruling linked to its companies. Free.
Chatflow
4.9/10WhatsApp CRM for AI agents: search contacts, read chats, manage the sales pipeline, send messages.
Idencify
4.9/10Whole-repo code graph for AI agents: impact analysis, dead code, cycles, semantic search — 14 tools.
Kody
4.9/10Personal assistant MCP server with search, execute, packages, jobs, secrets, and integrations.
Crystal Suppliers MCP
4.9/10Search verified crystal bracelets and source beads, accessories, and raw materials.
Schematics
4.9/10Read-only search and details for Minecraft Create Mod schematics on CreateMod.com.
Dokumendiregister MCP
4.9/10Estonian public-authority document registers: one search across all, docs linked to companies.
Nalegalu
4.9/10Semantic search over Polish law and case law, citing the exact in-force article.
Synchronity
4.9/10Shop connected e-commerce stores: search, compare, cart, and checkout with buyer approval.
Rustdoc
4.9/10Search and read Rust documentation for the standard library and any crate on crates.io
Creative Intelligence
4.9/10Mobile-game ad creative intelligence across SDK ad networks: search, rankings, AI hook analysis.
Discovery
4.9/10Discover Swedish MSK clinics on fysio.care: search clinics, services, and open appointment times.
Trademark
4.9/10Search 14M+ US trademarks by mark, owner, goods/services, class, status, and phonetic variants.
Agenticmemory
4.9/10Persistent memory for AI agents — history, context, semantic search, queues. 46 tools, stdio/SSE.
MCP Server
4.9/10Search remote-work accommodations worldwide; Trusted Stay Partners can manage their own listings.
Intentlink
4.9/10The best agent monetization tool: free search, clear rev-share, 10M+ commerce/travel/local offers.
Thisispaper
4.9/10Search 2,500+ curated architecture, design, photography and art projects. Free tier, no signup.
MCP Server
4.9/10Search @imqueue docs and scaffold typed services & clients from your AI coding agent.
Sigit
4.9/10MCP server for siGit (sigit.si): browse repos, search code, manage PRs/issues, web search.
Google Maps Scraper
4.9/10Live Google Maps business search, review, and photo data for AI agents over MCP.
Memsprout
4.9/10shared AI-context layer for teams — persistent memory your agents search and update over MCP
Librejustice
4.9/10Search French-language and European case law and French legal texts (codes, statutes, treaties).
Ls Search
4.9/10Disposable private vector search + semantic RAG for AI agents. x402 pay-per-call, no account.
Ntnu MCP
4.9/10Unofficial NTNU course data: search, timetables, grades, course info, and exam logistics.
Homechecker Guides
4.9/10Homechecker's professionally authored Australian homebuyer guides: search, cite, build checklists.
Githunt MCP
4.9/10Search, rank, and analyze GitHub developers for tech recruiting via GitHunt's API.
Dabble Me
4.9/10Private journal MCP server to search, analyze, and create Dabble Me entries securely via OAuth.
Harness Atlas
4.9/10Search 500+ wire-harness & cable-assembly manufacturers by country, industry, and capability.
Public Data Catalog
4.9/10Reviewed public-data search and execution with provenance and verifiable integrity receipts.
Rabatrealestate MCP
4.9/10Real estate MCP server for Morocco — search, valuation, market analysis, 17 tools.
Landed
4.9/10Search AI-native jobs, inspect application forms, and fetch free interview-prep resources.
Redra
4.9/10Search current class-action settlements and identify possible matches using structured filters.
Mingxin MCP Server
4.9/10Measured AI-inference-storage benchmarks with citations, article search, KV-cache ROI estimation.
Deep Research
4.9/10Autonomous deep research reports merging PSFK trend graphs with citable sources.
MCP Server
4.9/10Doc search, intent & cross-chain swaps, limit orders, portfolio, spot prices, gas & all APIs.
Car Specs Api
4.9/10Search, compare & filter 102,191 European car variants — 180 specs, 19 languages, EV data.
Startup Credits
4.9/10Search Sourcey's provenance-bound startup program registry and inspect exact evidence.
Memory
4.9/10Shared long-term memory for AI agents: save and recall context as a searchable knowledge graph.
Dispatchseo
4.9/10Open-source SEO manager for coding agents: keyword research, content PRs, rank + Search Console.
Ad Extract
4.9/10Search Meta, Google Ads, LinkedIn, and TikTok ad libraries plus creative analysis via MCP.
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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.