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.
Threejs Devtools
4.7/10Inspect and edit Three.js scenes, materials, shaders, lights in real time from any AI agent
Pagerunner
4.7/10Real Chrome profiles with site intelligence — already logged in, PII anonymization, sessions persist
Projgraph
4.7/10Analyze .NET solutions: Generate Mermaid graphs, ERDs, class diagrams, and project metrics.
Paparats MCP
4.7/10Local-first semantic code search across all your repos. Private context for AI coding assistants.
Ipgeolocation Io MCP
4.7/10Official MCP server for IP geolocation, security, ASN, abuse, timezone, astronomy, and user-agent.
Opengrok MCP Server
4.7/10MCP server bridging OpenGrok search engine with AI for instant context across massive codebases.
Webpeel
4.7/10Fetch any web page as clean, AI-ready markdown with smart HTTP-to-browser escalation.
Agent Guardrail
4.7/10Action-level governance for AI agents -- control what they DO, not what they SAY
Report Needs
4.7/10MCP server for AI agents to report infrastructure needs they encounter during task execution
Search
4.7/10Web search, content extraction, PDF parsing, plus datetime and geolocation tools. No API keys.
Judges
4.7/1045 judges that evaluate AI-generated code for security, cost, and quality with built-in AST.
Queue Pilot
4.7/10MCP server for RabbitMQ and Kafka message inspection with JSON Schema validation
Intel Overdrive
4.7/10AI coding ecosystem intelligence — breaking changes, tools, security alerts from 900+ sources
Komodo MCP Server
4.7/10MCP server for Komodo - manage Docker containers, servers, stacks, and deployments via AI
Midos
4.7/10Curated knowledge for AI agents — 19K chunks, 121 skills, semantic search via MCP
Octobrain
4.7/10Persistent memory for AI assistants with semantic search and knowledge graph relationships.
Cce MCP Server
4.7/10AI Agent Astrology — natal charts, transits, cosmic weather, and forecasts for AI agents.
MCP Obsidian Via Rest
4.7/10Access Obsidian vaults via Local REST API - read, search, and interact with notes
Indiestack
4.7/10Search 3,100+ developer tools via MCP. Install commands, compatibility data, health scores.
Qiskit Docs MCP Server
4.7/10MCP server for querying and retrieving Qiskit documentation, guides, and API references
Spineframe
4.7/10Governance runtime for AI agents with signed provenance, compliance audits, and OSINT.
Rag Vault
4.7/10Local RAG MCP server with hybrid search, PDF/DOCX support, and zero-config setup
Sentinelgate
4.7/10Open-source MCP proxy for AI agent access control with CEL policies, RBAC, and audit.
Thrd
4.7/10Thrd MCP: agent email tools for events/threads, safe send/reply, usage, trust and security.
Mcpbridge Wrapper
4.7/10Python wrapper that makes Xcode's MCP bridge compatible with strict MCP clients like Cursor
Xcode Mcpbridge Wrapper
4.7/10Python wrapper that makes Xcode's MCP bridge compatible with strict MCP clients like Cursor
Specleft
4.7/10Python intent tracing MCP: map specs to pytest tests, monitor implementation progress, offline-only.
Coolify
4.7/1042 optimized tools for managing Coolify infrastructure, diagnostics, and docs search
Synapse Secure Memory
4.7/10Zero-Knowledge Context™ & Neural Handover™ for AI Agents. The Trust Layer for AI Memory.
Contextkeeper
4.7/10Zero model drift between AI agents. Session continuity for Claude, GPT, Gemini, and any LLM.
Vaultit
4.7/10Zero model drift between AI agents. Session continuity for Claude, GPT, Gemini, and any LLM.
Elasticsearch
4.7/10Elasticsearch MCP Server with multi-version support (ES 5.x-9.x) and comprehensive API access
Kibana
4.7/10Kibana MCP Server with dynamic API discovery and comprehensive Elastic Stack integration
MCP Server
4.7/10AI executive function assistant — tasks, calendar, knowledge, code indexing, and CRM for your IDE.
Email Agent MCP
4.7/10Local email connectivity for AI agents — read, draft, send, and organize Outlook mail via MCP
Safe Docx
4.7/10AI-native surgical editing of Word .docx and OpenDocument .odt files with formatting preservation
Nanostores MCP
4.7/10Debug and analyze Nanostores apps with AI: scan stores, monitor runtime events, and search docs.
Hacktricks MCP Server
4.7/10Search and query HackTricks pentesting documentation with quick lookup and section extraction
Open Computer Use
4.7/10Give any LLM its own computer — Docker sandboxes with bash, browser, docs, and sub-agents
Confluence Cloud
4.7/10MCP server for Confluence Cloud — page editing, navigation, and content management
Jira Cloud
4.7/10MCP server for Jira Cloud — manage issues, sprints, boards, filters, and custom fields
Salesforce Cloud
4.7/10Salesforce CRM integration — opportunities, accounts, SOQL, file downloads, analytics
Nowaikit
4.7/10ServiceNow MCP server — 450+ tools (ITSM, ITOM, CMDB, scripting) for Claude, ChatGPT & any AI.
Servicenow MCP
4.7/10400+ ServiceNow tools across all modules — ITSM, CMDB, HRSD, CSM, SecOps, and more.
Promptheus
4.7/10AI-powered prompt refinement with adaptive questioning and multi-provider support (6+ LLM backends)
MCP Server
4.7/10Explore and download AI agent blueprints as Agent Skills directories for coding agents
Btcfi
4.7/10Bitcoin data for AI agents. 27 tools with x402 micropayments. No API keys needed.
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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.