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.
Washpulse
3.5/10DEX liquidity wash trading and volume manipulation detector.
Sentiment
3.5/10Web3 social sentiment aggregator analyzing crypto trends.
Webapp Uat
3.5/10Forensic accessibility and UI/UX front-end audit tool for web apps.
X Data
3.5/10Real-time Twitter/X data miner and sentiment parser for autonomous bots.
Yul Gasmaster
3.5/10EVM gas optimizer refactoring Solidity code into efficient Yul assembler.
Zero Leak
3.5/10PII and secrets sanitization gateway with advanced OCR merging logic.
Zeroknowledge Vault
3.5/10Zero-knowledge proof validator and cryptographic locker.
Split Bill
3.5/10Create a bill from a chat/photo and share it with anyone
Inutriplan MCP
3.5/10MCP server exposing supplements database used by iNutriPlan.com
Statistir
3.5/10Tools to manage french shooter and competitions
Alpichack
3.5/10AI-powered ticket triage and workflow automation
Filepad
3.5/10Connect AI agents to Filepad workspaces through OAuth MCP.
Superfact
3.5/10Turn any AI chat or agent run into a beautiful, shareable public page.
Kuaishou Insights
3.5/10Kuaishou hot list, work search/details, comments/replies, profiles, transcript.
Steady
3.5/10Keep teams & agents coordinated automatically
MCP Server
3.5/10Minimal project management for teams and AI agents.
Memq
3.5/10Persistent memory for AI agents with OAuth-backed hosted MCP access.
Parallax
3.5/10Agent-callable Parallax services: catalog, pricing, project start, and booking.
Triggercmd
3.5/10Run commands on your computers remotely with TRIGGERcmd.
MCP Server
3.5/10Create, edit, and organize MindMeister mind maps from your AI assistant.
Ai
3.5/10AI/ML research papers from arXiv, DBLP, and HuggingFace
Arb
3.5/10Cross-exchange arbitrage opportunities and funding rate signals
Bio
3.5/10Biomedical data: compounds, drug info, and molecular targets
Clinical
3.5/10Clinical trial search and status from ClinicalTrials.gov
Contracts
3.5/10US federal contracts, grants, and spending awards
Cron
3.5/10Schedule and manage recurring or one-shot tasks
Defi
3.5/10DeFi protocol data: TVL, yield pools, and cross-chain analytics
Econ
3.5/10US macroeconomic data: inflation, jobs, GDP, energy, and Treasury yields
Fec
3.5/10FEC campaign finance data: candidate fundraising, donors, and spending
Filing
3.5/10SEC filings, insider trades, and earnings data
Flight
3.5/10Live flight departures and airport information
Food
3.5/10Food and nutrition data: search, macros, and comparisons
Geo
3.5/10Geocoding, weather forecasts, and timezone lookups
Global
3.5/10Global economic data from World Bank and OECD
Health
3.5/10Health data: NIH grants, WHO statistics, and genetic variants
Intel
3.5/10LLM provider intelligence: recommendations, pricing, and status
Legal
3.5/10US legal case search: court decisions and company litigation history
Market
3.5/10Real-time stock quotes, market indices, and institutional holdings
Monitor
3.5/10Ecosystem monitoring: service status and x402 activity metrics
Nasa
3.5/10NASA data: near-Earth objects, space weather, and astronomy pictures
News
3.5/10Real-time news and trending topics from major sources
Patent
3.5/10Patent search and company IP portfolio data
Predict
3.5/10Prediction market data and crowd-sourced probability forecasts
Property
3.5/10US real estate data: home prices, rents, and market trends
Rep
3.5/10Agent reputation registry: check, register, and endorse AI agents
Research
3.5/10Academic research search across PubMed and arXiv
Time
3.5/10Current time by timezone, astronomy events, and moon phases
Json Repair
3.5/10MCP server (stdio): repair broken/malformed JSON via the AgentForge API
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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.