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.
Worldbank MCP
4.1/10World Bank Open Data MCP Server
Hound
4.1/10The dependency bloodhound for AI coding agents. Zero API keys, zero config.
Timesheet MCP
4.1/10timesheet.io MCP server - manage timers, projects, tasks and reports
Mnemograph
4.1/10Event-sourced knowledge graph memory for AI coding agents with semantic search
Meridian Edge
4.1/10Real-time prediction market consensus data for AI agents
Cozo Memory
4.1/10Local-first memory system for AI agents with hybrid search and graph reasoning
Mirror MCP
4.1/10Mirror MCP: Introspection for LLMs
Verify MCP
4.1/10Offline Ed25519 verification of signed receipts, bundles, and trust artifacts.
Devrag
4.1/10Lightweight local RAG MCP server. 40x token reduction.
Godot MCP
4.1/10MCP server for Godot game engine integration — control the Godot editor with AI
Droidbar
4.1/10The first bar for AI. Visit, chat with SERVO the bartender, and tip in tokens.
MCP Notifications
4.1/10MCP server for desktop notifications over stdio
MCP Adr Analysis Server
4.1/10AI-powered MCP server for analyzing Architectural Decision Records (ADRs).
Tap MCP
4.1/10Music PR campaign management -- contacts, pitches, campaigns, and outcomes.
Machinehearts
4.1/10Autonomous agent matchmaking and relationship actions for Machine Hearts.
Code Index MCP
4.1/10Fast local source code searching using Zoekt trigram-based indexing
Tronrental
4.1/10Buy TRON energy to reduce USDT transfer fees by 80%. Full API for AI agents.
Repology MCP Server
4.1/10MCP server that provides access to Repology package repository data
Amazon Ads MCP
4.1/10Amazon Ads API MCP server for Amazon Advertising API
MCP Trino
4.1/10MCP server for Trino distributed SQL query engine access
Fullrun
4.1/10Google Ads management for AI agents — diagnose, optimize, and manage campaigns.
Mkdocs MCP
4.1/10An MCP server that provides serves MkDocs as resources.
Gemini Image Studio
4.1/10AI image generation and editing with Google Gemini. Structured JSON editing.
Umbraco Cms MCP Dev
4.1/10A developer focused model context protocol (MCP) server for Umbraco CMS
Reclaim MCP Server
4.1/10MCP server for Reclaim.ai - calendar, tasks, habits, and focus time management
Context7
4.1/10Up-to-date code docs for any prompt
Rpg Encoder
4.1/10Semantic code graph for AI-assisted code understanding via tree-sitter and MCP.
Remote Bridge
4.1/10Sync code to remote servers via SSH/rsync and deploy from any AI IDE.
Mif Tools
4.1/10Convert, validate, and inspect AI agent memories across formats
Vtimestamp
4.1/10MCP server for verifying and querying vtimestamp proofs on the Verus blockchain
Cvinbio
4.1/10Search professional profiles from the CVin.Bio talent database.
Next Devtools MCP
4.1/10Next.js development tools MCP server with stdio transport
MCP Backlog
4.1/10MCP server for Backlog API integration with AI agents.
Redmine
4.1/10MCP server for Redmine API integration with AI agents.
Vibefix
4.1/10Bug bounty platform for vibe coders. Post bugs, find fixes, run diagnostics.
Demo MCP Server
4.1/10Minimal Go MCP Server for high-performance context bridging
Freightgate MCP Server
4.1/10Deprecated - renamed to shippingrates-mcp-server
Rulemorph MCP
4.1/10MCP server for CSV/JSON data transformation using YAML rules
Transform Rules MCP
4.1/10MCP server for CSV/JSON data transformation using YAML rules
Testing Repo
4.1/10An MCP server that created for demo
Vue Harvest
4.1/10Extract reusable component libraries and design tokens from Vue applications
Site Spy
4.1/10MCP server for Site Spy — lets AI agents monitor websites for changes
Junto MCP
4.1/10The payment protocol for people and agents. One MCP server, any payment rail.
Vulners MCP
4.1/10MCP server for the Vulners.com API
Codex MCP Go
4.1/10MCP server wrapping Codex CLI for stdio-based tool calls.
Silent Brief MCP
4.1/10AI-generated legal and business documents. Pay XMR, no accounts, no KYC.
MCP Server
4.1/10Connect AI assistants to Warpmetrics — query runs, calls, costs, and outcomes.
MCP Check Licenses
4.1/10Audit dependency licenses for compatibility issues. Flags GPL/AGPL conflicts.
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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.