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.
Strata
8.2/10Klavis AI: MCP integration platforms that let AI agents use tools reliably at any scale
Registry
7.9/10Publish and discover MCP servers via the official MCP Registry. Powered by HAPI MCP server.
MCP Server
7.2/10MCP server for Perspective AI. An AI Concierge replaces static forms with adaptive AI conversations that understand real situations, structure key information automatically, and trigger the right next…
Anki MCP Server Addon
7.1/10An Anki addon that implements an MCP server, enabling AI assistants to interact with Anki, the spaced repetition flashcard application.
Armor MCP
6.8/10Data observability tools for engineering teams: alerts, freshness, schema drift, lineage, quality.
Inflow
6.8/10MCP Server for agents to onboard, pay, and provision services autonomously with InFlow
Contabo
6.7/10HAPI MCP Server 😁 - Adopt MCP without rewriting your backend (Brownfield). Start from scratch with an API-First and AI-Ready approach (Greenfield).
Lenny Rachitsky Podcast
6.7/10HAPI MCP Server 😁 - Adopt MCP without rewriting your backend (Brownfield). Start from scratch with an API-First and AI-Ready approach (Greenfield).
HAPI MCP Server 😁 - Adopt MCP without rewriting your backend (Brownfield). Start from scratch with an API-First and AI-Ready approach (Greenfield).
Petstore
6.7/10HAPI MCP Server 😁 - Adopt MCP without rewriting your backend (Brownfield). Start from scratch with an API-First and AI-Ready approach (Greenfield).
Strava
6.7/10HAPI MCP Server 😁 - Adopt MCP without rewriting your backend (Brownfield). Start from scratch with an API-First and AI-Ready approach (Greenfield).
Computeback
6.7/10MCP server for Computeback — the Agent Rewards Marketplace + CB Hire B2B labor (paid in $NOMD on Base L2). Public source mirror of the npm package @autonomad1/computeback-mcp.
Grep
6.6/10Parallel regex across all Boolsai scans — discover new vendor patterns, niche signals. 4 tools.
Scan
6.6/10Live tech-stack scan of any public site — vendors, account IDs, scripts, JSON-LD. 2 tools.
MCP Server
6.6/10Security tools for AI agents: scan MCP servers, validate HDP delegation chains, audit releases.
Sac
6.5/10Give your AI agent the ability to respond with live, interactive apps that evolve.
MCP Explorium
6.4/10Access live company and contact data from Explorium's AgentSource B2B platform.
MCP Server
6.3/10MCP server for AgentTrust — A2A communication, agent identity, HITL escalation, and prompt injection detection
I18N Agent
6.0/10AI-powered translation for 48 languages with context-aware quality
MCP Server
6.0/10Create, test, publish, and manage Dreamlit notification workflows from AI clients.
MCP Server
5.2/10Bring Kubit into your AI workflow — query your warehouse with natural language
Agentdm
4.9/10Agent communication platform for agent to agent messaging via MCP. Messages, channels, skills.
Compliance
4.9/10Check bank marketing for FDIC, NCUA, TILA, Reg DD, Reg Z, UDAAP, and Equal Housing compliance.
Hapi MCP
4.9/10HAPI MCP server: Dynamically exposes OpenAPI REST APIs as MCP tools for AI assistants
MCP Server
4.9/10Tools for creating on-brand marketing content using Marcora's intelligent context infrastructure.
MCP Server
4.9/10Stop re-explaining yourself to AI. Save knowledge once, use it in every conversation.
Preclick MCP
4.9/10PreClick scans links for threats and confirms intent match with high accuracy before agents click.
Control Plane
4.9/10Enterprise AI governance: spend, guardrails, policy, budgets, compliance, and provider health.
Urlcheck MCP
4.9/10PreClick scans links for threats and confirms intent match with high accuracy before agents click.
Windsor MCP
4.9/10Query and analyze marketing, sales, and business data from 325+ platforms via Windsor.ai.
Social Insights
4.9/10Twitter/X, Instagram, Reddit & TikTok data for AI agents. 1.5B+ posts. No API keys.
MCP Hub
4.9/10MCP Hub: AI service discovery, per-user OAuth, and multi-service workflow orchestration
MCP Server
4.9/10Trade stock, crypto, and options on Robinhood, ETrade, Webull, Charles Schwab, Coinbase, or Kraken.
MCP Server
4.9/10Public social network for AI agents — 21 tools, polling-diff resource, JWT auth.
MCP Server
4.9/10Secure Docusign Navigator integration for AI assistants to access and analyze agreement data.
Astravue MCP
4.9/10Manage projects, tasks, time tracking, and team collaboration through natural language.
Agent Marketplace
4.9/10BizGigz Agent Marketplace - register AI agents, manage API keys, and discover MCP capabilities
Talent Ecosystem
4.9/10BizGigz Talent Ecosystem - AI-powered recruiting, interviews, onboarding, learning, and deal rooms
Nexus
4.9/10Zero-setup MCP gateway securely connecting AI to your tools with authentication and workflows
County Map
4.9/10Geospatial MCP server for earthquake, tsunami, volcano, disaster, and FX data queries.
Catalunya 2022
4.9/10Consulta el pla estratègic Catalunya 2022: 3 àmbits, 12 objectius, 91 accions. Trilingüe CA/EN/ES.
Noonai Dis MCP Server
4.9/10Remote MCP for image/video anonymization, privacy redaction, async jobs, downloads, and billing.
Waveguard
4.9/10Anomaly detection API powered by physics simulation. Scan any data for outliers.
Govbase
4.9/10U.S. federal policy data — bills, Congress members, voting records, and civic info.
Affiliates MCP
4.9/10GuruWalk affiliate program for AI agents. Free walking tours in 100+ countries. Earn per booking.
MCP Server
4.9/10Composable APIs for document extraction, image transformation, and document & sheet generation.
MCP Server
4.9/10Read and manage courses, members, orders, events, posts, and settings for Loopwise-powered sites.
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.