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.
Selvage
4.1/10An LLM-based code review MCP server with AST-powered smart context extraction
Schemaguard
4.1/10API Schema Drift Monitor — detect breaking changes in OpenAPI specs
Obsidian MCP
4.1/10Turns Obsidian vaults into AI-queryable knowledge graphs with 12 tools
Zen MCP
4.1/10MCP server for Zen Browser automation via WebDriver BiDi
Memory
4.1/10Persistent memory for AI coding tools. 11 tools for any MCP-compatible AI tool.
Cyberlens MCP Server
4.1/10Security scanning for websites, public repositories, and Open CLAW skills.
Ai Visibility
4.1/10Track brand visibility across ChatGPT, Perplexity, Claude, and Gemini.
Content Optimizer
4.1/10SERP-based content scoring and optimization with 7 SEO categories.
Indexnow
4.1/10Submit URLs for instant indexing via IndexNow and Google Indexing API.
Gtm Alpha MCP Server
4.1/10Professional GTM consultation MCP server with EPIC framework
Icp Intelligence MCP
4.1/10Deep ICP Analysis with Pattern Detection - 9 B2B targeting tools
Impact MCP
4.1/10Hypothesis-Driven B2B Positioning Engine - 8 strategic positioning tools
Impact MCP Server
4.1/10IMPACT Framework - B2B Positioning & Messaging Tools by Shashwat Ghosh
Revenue Enablement MCP
4.1/10Deal Strategy & Sales Enablement - 12 revenue acceleration tools
Notion MCP
4.1/10Notion MCP server — search, export, and import pages as markdown
Junos MCP
4.1/10MCP server for Juniper Networks device operations via junos-ops
Keycloak MCP
4.1/10MCP server for KeyCloak Admin REST API via Service Account
MCP Stdio
4.1/10Stdio-to-HTTP gateway — connects MCP clients to remote HTTP MCP servers
Litellm MCP
4.1/10Give AI agents access to 100+ LLMs. Call any model, compare outputs.
MCP Image
4.1/10AI image generation and editing with prompt optimization and quality presets
MCP Local Rag
4.1/10Easy-to-setup local RAG server with minimal configuration
Basis MCP
4.1/10Stablecoin risk scores, wallet risk profiles, and transaction risk assessment.
Novaposhta
4.1/10MCP Server for Nova Poshta API integration with AI assistants
Sn Api Helper MCP
4.1/10MCP server for SignNow API helper tools (stdio only).
Evmcp
4.1/10Multi-chain EVM blockchain data with companion smart contracts
Unifi Access MCP
4.1/10Manage UniFi Access doors, credentials, policies, visitors, and events via MCP.
Unifi Network MCP
4.1/10Manage UniFi Network devices, clients, firewall, VLANs, VPNs, and more via MCP.
Unifi Protect MCP
4.1/10Manage UniFi Protect cameras, events, recordings, and smart detections via MCP.
Ashfields MCP Server
4.1/10Burn $ASH to mint on-chain NFTs on Ethereum. No browser. Two agent tool calls.
Vibelogin MCP
4.1/10Add authentication to your app without leaving your IDE.
Dear Claude
4.1/10Spawn Claude Code instances from 6 platforms when 'Dear Claude' is mentioned.
Domain Radar
4.1/10MCP server that checks domain availability in real-time during brand naming
Engram
4.1/10MCP adapter for Engram - organizational memory for AI agents
MCP Omnisearch
4.1/10MCP server for integrating Omnisearch with LLMs
MCP Sqlite Tools
4.1/10MCP server for local SQLite database operations
MCP Turso Cloud
4.1/10MCP server for integrating Turso with LLMs
Brainstorm MCP
4.1/10Multi-model AI brainstorming debates with code review and quick perspectives
MCP Server
4.1/10Upload, transform, and deliver images on a global CDN via AI agents.
Newsintel
4.1/10Personalized news intelligence for AI agents — 100+ sources, ranked briefings.
MCP Cyberbro
4.1/10MCP server for Cyberbro IOC extraction, enrichment and reputation analysis.
Decern
4.1/10MCP server for Decern CRM — contacts, deals, pipelines, tasks, and approvals.
Legacy Shield
4.1/10Zero-knowledge encrypted vault for AI agents. EU-hosted persistent storage.
Media Gen MCP
4.1/10MCP server for OpenAI Images/Videos and Google GenAI (Veo) media generation.
Domain Check
4.1/10Check domain availability across 500+ TLDs. Single and bulk checks with UI.
Nexi Xpay
4.1/10MCP server for Nexi XPay Back Office APIs: orders, transactions, warnings.
Telnyx
4.1/10MCP server for the Telnyx API — billing, phone numbers, and messaging
MCP Server
4.1/10Tools to explore SumUp accounts, payments, customers, and payouts.
Google Analytics MCP
4.1/10An MCP server that provides [describe what your server does]
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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.