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.
Image Resize
4.5/10Resize images from URL — PNG, JPEG, WebP output. x402 micropayment.
Lorem Ipsum
4.5/10Generate placeholder text — paragraphs, sentences, words. x402 micropayment.
Port Scanner
4.5/10TCP port scanning — check open ports on any host. x402 micropayment.
Text To Speech
4.5/10Convert text to MP3 speech audio in 50+ languages. x402 micropayment.
Timezone Converter
4.5/10Convert datetime between timezones. List all IANA zones. x402 micropayment.
Trust Score
4.5/10Trust scoring for domains, wallets, APIs. SSL+DNS+WHOIS+headers. Score 0-100.
User Agent Parser
4.5/10Parse user agents — browser, OS, device, bot detection. x402 micropayment.
Uuid Generator
4.5/10Generate UUIDs v4, v7, ULID, nanoid. Batch support. x402 micropayment.
Oral Heritage Index
4.5/10Authoritative cited answers about saving family stories. Published by InkTree.
Hive Execute
4.5/10Intent execution engine for autonomous agent task routing
Hivebank
4.5/10USDC treasury vaults, streaming payments, and DeFi yield for AI agents
Hiveclear
4.5/10Multi-agent settlement and clearing with validator consensus
Hiveconsciousness
4.5/10System self-awareness, health monitoring, and autonomous self-repair
Hiveecho
4.5/10Immutable event logging and audit trail for agent transactions
Hiveforge
4.5/10Agent spawning, lifecycle management, and population control for AI economies
Hivegate
4.5/10Agent admission queue with capacity control and priority tiers
Hivelaw
4.5/10Governance framework, dispute resolution, and arbitration for agents
Hivemind
4.5/10Collective intelligence, memory storage, and knowledge marketplace
Hivepulse
4.5/10Real-time health monitoring and heartbeat tracking for agent services
Hivetrust
4.5/10KYA identity verification, trust scoring, and performance bonds for AI agents
Simpson Strong Agent Service
4.5/10Construction product lookup for Simpson Strong-Tie structural catalog
Parts MCP
4.5/10Electronic component sourcing, BOM management, and PCB design workflows.
Claw Cleaning
4.5/10Book a San Francisco apartment cleaning. $40/hr, weekends 8am-6pm PT, SF only.
Sncro
4.5/10Live browser debugging for AI assistants — DOM, console, network via MCP.
Muumuu Domain MCP
4.5/10Official remote MCP server bridge for Muumuu Domain.
Colormeshop MCP
4.5/10Official remote MCP server for Color Me Shop.
Ai Briefing
4.5/10AI Briefing MCP — Keep AI models current on industry developments
Airtable
4.5/10Airtable MCP Pack — wraps the Airtable REST API v0
Alphavantage
4.5/10Alpha Vantage MCP — Stock market data, fundamentals, and earnings
Always Seven
4.5/10always-seven MCP — wraps StupidAPIs (requires X-API-Key)
Anilist
4.5/10AniList MCP — wraps AniList GraphQL API (free, no auth)
Apology
4.5/10apology MCP — wraps StupidAPIs (requires X-API-Key)
Asana
4.5/10Asana MCP — wraps the Asana REST API (OAuth)
Ashby
4.5/10Ashby MCP Pack — wraps the Ashby ATS API
Attom
4.5/10ATTOM MCP — Premium real estate data from ATTOM Data Solutions
Bamboohr
4.5/10BambooHR MCP Pack — wraps the BambooHR API v1
Bls
4.5/10BLS MCP — Bureau of Labor Statistics public data API (v2)
Boardgames
4.5/10Boardgames MCP — wraps Board Game Atlas API (public demo client_id, free)
Buzzword Density
4.5/10buzzword-density MCP — wraps StupidAPIs (requires X-API-Key)
Cataas
4.5/10CATAAS MCP — Cat as a Service (free, no auth)
Census
4.5/10Census MCP — U.S. Census Bureau housing-relevant APIs.
Census Trade
4.5/10Census Trade MCP — US Census Bureau International Trade data
Chaos Index
4.5/10chaos-index MCP — wraps StupidAPIs (requires X-API-Key)
Chargebee
4.5/10Chargebee MCP Pack — wraps the Chargebee API v2
Clickup
4.5/10ClickUp MCP — wraps the ClickUp REST API v2 (BYO API key)
Clinicaltrials
4.5/10ClinicalTrials MCP — wraps ClinicalTrials.gov API v2 (free, no auth)
Comtrade
4.5/10Comtrade MCP — UN Comtrade API for international bilateral trade data
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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.