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.
Agentpedia MCP Server
4.5/10Search, discover, and contribute to AgentPedia - the knowledge base for AI agents.
Kylas Crm
4.5/10MCP server for Kylas CRM: create, search, and manage leads. Requires KYLAS_API_KEY.
Reddit Insights MCP
4.5/10AI-powered Reddit search. Search millions of posts, explore subreddits, discover trends.
Paperbanana
4.5/10Generate academic diagrams and statistical plots from text using multi-agent AI.
Marketplace Search
4.5/1022 tools: search 15+ marketplaces, verify licenses, childcare costs, FCC, GSA auctions
MCP Sap Docs
4.5/10Fast MCP server for unified SAP docs search (SAPUI5, CAP, OpenUI5, wdi5) with BM25 full-text search
Crunchyroll
4.5/10MCP server for Crunchyroll anime streaming - search anime, manage watchlist, track viewing progress
Spotify
4.5/10MCP server for Spotify - let AI agents control playback, search music, and manage playlists
Researchtwin
4.5/10Federated research discovery with S-Index metrics across a network of digital twins.
Basedagents
4.5/10Search, verify, and manage AI agents on the BasedAgents identity and reputation registry.
Meshdb
4.5/10Distributed search and indexing MCP — full-text search, semantic queries, structured data
Radiomcp
4.5/10Internet radio streaming MCP server — search, play, and manage radio stations worldwide
Texas Grocery
4.5/10MCP server for HEB grocery store integration - search products, manage carts, clip coupons, and more
Workflowy
4.5/10Create, update, complete nodes, search & replace with regex and dry run, usage reports, transforms
Dynadot
4.5/10MCP server for Dynadot domain registrar — domain search, registration, DNS, and transfers
Gsc
4.5/10MCP server for Google Search Console & Indexing API — search analytics, sitemaps, URL inspection
Npm
4.5/10MCP server for npm package management — publish, version, search, audit, and more
Canlii
4.5/10Search Canadian case law, browse legislation, and check citations via the CanLII API.
Omniclip Rag MCP
4.5/10Read-only local-first MCP server for private Markdown, PDF, and Tika-backed search on Windows.
Casemgr MCP
4.5/10Shared workspace your AI agent writes to. 184 tools, persistent memory, semantic search.
Better Code Review Graph
4.5/10Token-efficient code review knowledge graph: semantic search and call-graph resolution.
Mnemo MCP
4.5/10Persistent AI memory with hybrid search (FTS5 + semantic) and cross-machine sync.
Wet MCP
4.5/10MCP server for web search, content extraction, academic research, and library docs.
Memory Journal MCP
4.5/10Developer journal with knowledge graphs, relationships, Git context, and semantic search
Claude Code Explorer MCP
4.5/10Explore the Claude Code CLI source — browse tools, commands, search code, and more.
Coderswap MCP Server
4.5/10Build searchable AI research knowledge bases with hybrid vector search directly in Claude Desktop.
Jitapi
4.5/10Turn any OpenAPI spec into an executable agent interface using graphs and semantic search.
Distillery MCP
4.5/10Knowledge base for Claude Code with semantic search, feed intelligence, and teams
Novyx MCP
4.5/10Persistent memory for AI agents with rollback, audit trails, and semantic search.
Agency MCP Server
4.5/10On-demand access to 150+ specialist AI agent templates — search, browse, and spawn agents
Gitlab Docs MCP
4.5/10Searchable access to GitLab documentation from multiple repositories with full-text search.
Mediawiki MCP Server
4.5/10Search, read, and edit any MediaWiki wiki. Works with Wikipedia, Fandom, and more.
Limps
4.5/10MCP planning server for AI agents — plan management, full-text search, and task lifecycle
Agentlookup MCP
4.5/10Search, discover, and register AI agents in the public registry at agentlookup.dev.
Egnyte MCP Server
4.5/10Official Egnyte MCP Server for AI integration with document search, analysis, and collaboration.
Pubrio
4.5/10Glocalized business data layer for AI agents. Search companies, people, and signals.
Purmemo
4.5/10AI memory across Claude, ChatGPT, Gemini, and Cursor. Save, search, and recall context everywhere.
Scholar MCP
4.5/10Scholarly-sources MCP: papers, patents, books, standards — search and cross-reference prior art.
Iota MCP
4.5/10Islands on the Air MCP server. Group lookup, island search, DXCC mapping, nearby groups.
Memory Os Ai
4.5/10Adaptive memory for AI agents — FAISS search, chat extraction, cross-project linking
Rtfm
4.5/10The open retrieval layer for AI agents — index code, docs, data. Search via MCP.
MCP Server
4.5/10Search, compare, and install self-evolving AI Agent Genes ranked by Arena fitness
MCP Gateway
4.5/10Aggregates tools from multiple MCP servers with unified BM25/regex search and deferred loading.
MCP Orchestrator
4.5/10Aggregates tools from multiple MCP servers with unified BM25/regex search and deferred loading.
402Index
4.5/10Search 15,000+ paid API endpoints across the L402, x402, and MPP protocols on 402index.io
Sensecritiq
4.5/10UX research synthesis. Upload interviews and get themes, findings, and verbatim quotes in minutes.
Google Search Console
4.5/10Google Search Console MCP server — search analytics, URL inspection, and sitemaps
Searchcraft
4.5/10Full-text search for Next.js. BM25 scoring and fuzzy matching, no external service.
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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.