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.
Sourcing
3.9/10Agent-native supply network for components, fabrication, industrial RFQs, offers, and fulfillment.
Version Truth
3.9/10Latest versions, LTS windows, and EOL dates for 300+ products. Fresh ground truth for stale models.
Insurance Ai Regulation
3.9/10NAIC AI model bulletin adoption by state, with citations. Insurance AI compliance data.
Flatland
3.9/10Financial reasoning infrastructure for AI agents: typed models, deterministic compilation, receipts
MCP Server
3.9/10Web scraping, inference, DNS, monitoring from residential IPs — pay per request in USDC
MCP Server
3.9/10Test whether 3D assets survive Apple Quick Look and Safari , then fix what fails
Kynth MCP
3.9/10Eleven keyless lookups: model pricing, dep health, stack cost, registries, App Store readiness.
Jsonshim
3.9/10Recovers malformed LLM JSON. MCP build: 218/300 on MALFORMED-300 (library build 282/300).
Nces Education
3.7/10School enrollment, graduation rates, demographics, finance, and Title I data
Investigation Game
3.7/10Find out who killed Claude by interrogating the LLM driven suspects...
Time S Up
3.7/10Skybridge Example App showcasing a Time's up game with the LLM
Latin
3.7/10Grounds LLMs in real Latin: Wiktionary lemmas, Morpheus inflections, citations.
Claude News
3.7/10Real-time Claude & Anthropic news from your own Claude — free, no API key.
MCP Server
3.7/10LLM routing and A-share market phase signals via LG framework.
Bardo
3.7/10Identity & continuity for AI agents, gated by a proof-of-being-an-LLM puzzle.
Latgalian
3.7/10Grounds LLMs in real Latgalian: Wiktionary lemmas, inflections, romanization.
MCP Server
3.7/10Create images & video from any MCP agent — 17 models, spend limits, one URL.
Printonic
3.7/10Print-on-demand catalog, listings, and fulfillment for AI agents.
Skillmd Lint
3.7/10Lint a SKILL.md for frontmatter, structure, secrets and size. All 6 tools free.
Server
3.7/10Observability MCP server: query LLM cost/errors/latency & operate alerts/evals from Claude/Cursor
MCP Server
3.7/10Run TikTok cold-DM outreach from your LLM: senders, campaigns and inbox via the Hooka API.
Pch X402 MCP
3.7/10PathCourse Health inference SKUs as x402 paid MCP tools, billed per call in USDC on Base.
Hf MCP Server
3.5/10Connect to Hugging Face Hub and thousands of Gradio AI Applications
MCP Server
3.5/10Monetize and manage your Tip4Serv store directly from your LLM.
MCP Server
3.5/10MCP server that exposes the Lenderprice platform's capabilities to AI models.
Doing
3.5/10simple task manager for your LLM
Intel
3.5/10LLM provider intelligence: recommendations, pricing, and status
Gen Ai
3.5/10Generate and edit images, videos, and audio with 150+ models from 20+ vendors.
Free · No spam
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.