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.
Blackwall
4.7/10API-key pre-action risk gate: any irreversible agent action (money, SQL, delete, email).
Sports Context Protocol
4.7/10Self-learning operational context layer for AI sports agents. Profile 001: golf.
Kvc MCP
4.7/10Drive a Krystal Voice Caller tenant from Claude, Cursor, or any MCP-aware agent.
Archiet
4.7/10Archiet MCP server: scaffold full-stack apps from PRD text and extract capabilities.
Tiny Go MCP
4.7/10Demo stdio MCP server (tools, resource, prompt) for tinymcp tests—not production use.
Lumnix
4.7/10E-commerce research via MCP. Amazon, Alibaba & AliExpress product search and FBA margins.
Ai Agent Avatar
4.7/103D AI Agent Avatar — render any GLB, give it a Solana wallet, a voice, and pump.fun powers.
Llmtest MCP
4.7/10Benchmark AI models on real prompts. Find cheaper, faster alternatives across 340+ models.
Iqms MCP
4.7/10MCP server for IQMS (DELMIAworks) ERP — manufacturing, inventory, production, and quality.
Ironscales MCP
4.7/10MCP server for Ironscales phishing incident management — incidents, mailboxes, and reporting.
Threatlocker MCP
4.7/10MCP server for ThreatLocker — zero-trust endpoint protection, allowlisting, and policies.
Piia Engram
4.7/10Local-first AI identity for MCP coding tools. Lessons, decisions, and context you control.
Anporia MCP Server
4.7/10Economic protocol for AI agents — identity + reputation + credit + Sybil resistance (MCP bridge)
Simmer MCP
4.7/10Trade prediction markets with AI agents — skill discovery, autoresearch, and execution.
Aidc MCP Server
4.7/10AIDC MCP for OPR/BOD sizing, validation, and rackPlan layout from the shared 3D graph.
MCP Server
4.7/10Economic protocol for AI agents — identity + reputation + credit + Sybil resistance (MCP bridge)
Redline
4.7/10Run local prompt regression checks from prompt-response logs in AI coding assistants.
Aspnetcore Debugger MCP
4.7/10MCP server giving AI agents interactive .NET / ASP.NET Core debugging via netcoredbg + DAP.
Webvoice MCP
4.7/10WebVoice MCP: chat, TTS, STT, translate, images. Email signup, welcome credits, optional Solana.
Coffee Roaster MCP
4.7/10RoastPilot controls coffee roasting sessions through local stdio MCP tools and exports logs.
Plumb MCP
4.7/10Two-way Figma MCP: extract + verify design-to-code, or generate on-brand Figma pages from a prompt.
Citation Intelligence
4.7/10Check what Perplexity, Claude, ChatGPT, Gemini, and Google AI Overviews cite for any query.
Orcarouter MCP
4.7/10Browse 160+ LLM models and live pricing — no API key needed for catalog. Add key to route chat.
Getprompts
4.7/10Search 1,000+ battle-tested AI prompts from getprompts.org into Claude Code, Cursor, ChatGPT.
Lumen
4.7/10Self-hostable agentic-AI LMS: catalog, RAG tutor, FSRS reviews, AI authoring, ingest.
Indie Founder MCP
4.7/10Aggregates Lemon Squeezy, Gumroad, Polar, and Stripe revenue into one Claude-queryable view.
Memex
4.7/10Local MCP memory for coding agents. SQLite on your machine — preferences persist across chats.
Jackpotkeywords MCP Server
4.7/10AI-powered keyword research, SEO audits, and AI-visibility scans via the JackpotKeywords REST API.
Patent Search MCP Server
4.7/10Patent dossiers, prosecution, claims + a legal layer (PTAB, litigation, term) + AI risk. USPTO.
Openosint
4.7/10AI-powered OSINT agent & MCP server. 16 tools: email, breach, IP, WHOIS, DNS, Shodan, GitHub & more.
Openosint
4.7/10AI-powered OSINT agent & MCP server. 16 tools: email, breach, IP, WHOIS, DNS, Shodan, GitHub & more.
Keyblind
4.7/10Encrypted secrets vault for AI agents — secrets resolved at runtime, never seen by LLMs.
Nexus Finance
4.7/10Nexus Finance API — compliance audit, VaR/RWA risk, market quotes and case management.
Kaseya Quote Manager MCP
4.7/10Read-only MCP server for Kaseya Quote Manager (Datto Commerce): quotes, orders, purchasing.
Axon Emcp
4.7/10Official ℰMCP server for AXON — exposes 45 primitives, 33 templates, 17 examples to AI agents.
Passninja Cli
4.7/10Issue and manage Apple Wallet & Google Wallet passes from any MCP-aware AI client.
Vaara
4.7/10Accountable autonomy proxy: gating, tamper-evident audit, time anchor for every action
Kimi MCP Server
4.7/10MCP server bridging AI assistants to Moonshot AI Kimi Code CLI for code analysis and review
MCP Server
4.7/10MCP server for Tessera's LLM cost-optimization layer: anchored spend, drift, recommendations.
Seo Performance MCP
4.7/10Per-URL SEO verdicts from GSC, GA4, Matomo, Clarity, AI citations: refresh/expand/merge/kill.
Teneo Book MCP
4.7/10Generate complete nonfiction books with Teneo: outline, manuscript, cover, and PDF/EPUB/DOCX files.
Wrg MCP Server
4.7/10WinstonRedGuard monorepo bridge for MCP agents: governance, pipelines, memory, OSINT tools.
Seo Monster
4.7/10SEO MCP over Search Console, GA4, PageSpeed Insights, Cloudflare, IndexNow, CrUX, technical-SEO.
Codetoimage MCP Server
4.7/10Pixel-perfect HTML/CSS to PNG/JPG/WebP for AI agents — inline image or 24h hosted URL.
Homecastr
4.7/10U.S. property forecasts, public benchmarks, and permit or environmental context through MCP.
Dicepdf
4.7/10Local-first PDF tools for AI agents: merge, split, extract, render, compress. Files stay on-device.
Agent Wallet MCP
4.7/10Non-custodial Solana MCP: compare yields, buy tokenized US stocks (xStocks) & Ondo USDY. You sign.
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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.