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.
MCP Trace
4.1/10Query OpenTelemetry traces from agent runs through MCP.
MCP Retriever
4.1/10One MCP server for web search, page extraction, and cited research.
Agent Link
4.1/10Bidirectional AI agent collaboration — spawn and communicate with any agent CLI
Server Noonien
4.1/10Shared, serverless, conflict-free knowledge-graph memory for AI agents
Budongsan Tax
4.1/10Korean real-estate tax engine and MCP server. Statute trail on every result.
Owasp Scan
4.1/10Unified OWASP MCP Top 10 scan — path or live tools/list, A–F grade, SARIF
Prompt Injection Scanner
4.1/10Scans RAG content/scraped pages for indirect prompt injection
Prompt Leak Scanner
4.1/10Catches leaked credentials and PII in outbound LLM prompts
Secret Scanner
4.1/10Scans files for leaked secrets and API keys
Tool Poisoning Scanner
4.1/10Scans MCP tool definitions for hidden instructions and confused-deputy sinks
Archsmith
4.1/10Render and validate ArchSmith architecture diagrams from a governed JSON IR.
Japan Food Delivery MCP
4.1/10Japan food delivery data (Uber Eats JP) via Apify actor for AI agents.
Japan Jepx MCP
4.1/10Japan JEPX electricity spot prices (system + 9 areas)
Japan Market Data
4.1/10Japan market data collection via Apify Actors and scrapers
Japan Property Hazard MCP
4.1/10Japan property hazard risk (flood/landslide/tsunami/liquefaction)
Behavr MCP
4.1/10MCP server for BEHAVR: remember images/videos and ask questions about them
Design Pattern MCP
4.1/10MCP server that provides design-pattern selection expertise to AI coding agents
Chrome Devtools MCP
4.1/10MCP server for Chrome DevTools
Bing Webmaster Ai Cli MCP
4.1/10Read Bing Webmaster data and change it, directly or through a reviewed plan.
Meta Ads MCP
3.9/10Meta Ads MCP server with 47 tools for campaigns, creatives, audiences, and insights.
Agentra
3.9/10Identity oracle and trust layer for autonomous AI agents. Bidirectional KYA and trust scoring.
Artidrop
3.9/10Publish HTML, Markdown, and multi-file sites as shareable URLs instantly via MCP.
Local Commerce
3.9/10Search 7,000+ local service businesses across America by category, location, or keyword.
MCP Server
3.9/10B2B data enrichment for 375M+ companies: legal entities, corporate hierarchies, and contacts.
Governance Platform
3.9/10Pre-execution governance for AI agents. Deterministic PASS/FAIL/REVIEW verdicts, replayable proof.
Shopify Admin MCP
3.9/10Control Shopify Admin tasks with agents or via prompt. Ultra slim integration, fast and secure.
MCP Server
3.9/10Agent-first meeting schedule polls for humans and agents. Create polls, vote, find times.
Web Agent
3.9/10AI-powered web automation. Navigate websites using AI agents for one page or a thousand
MCP Server
3.9/10Search and verify 360K+ business entities with trust scores and W3C credentials.
Aeo
3.9/10Scan any website for AI readiness — 100-point score across 6 AEO categories in seconds.
Seltz Ai Seltz MCP
3.9/10Provides AI assistants with access to Seltz's powerful Web Search capabilities.
Collectivespend Collectivespend Smithery MCP
3.9/10Connect CollectiveSpend with Xero to manage contacts. Retrieve, create, and update contact records…
Funding Machine Ghl MCP Fundingmachine
3.9/10Automate GoHighLevel across CRM, messaging, calendars, marketing, e-commerce, and billing. Manage…
Indianappguy Magicslide MCP
3.9/10Generate professional PowerPoint presentations from text, YouTube videos, or structured JSON data.…
Indianappguy Magicslide MCP Actual Test
3.9/10Generate polished PowerPoint presentations from text prompts, YouTube videos, or structured outlin…
Kryptoskatt MCP Server
3.9/10Enable AI assistants to interact seamlessly with the DefiLlama API by translating MCP tool calls i…
Open Scout MCP
3.9/10Create and publish one-pagers and boards for your organization. Upload images from the web, update…
Parc Dev Task Breakdown Server
3.9/10Break down complex problems into clear, actionable steps. Adapt on the fly by iterating, revising,…
Professionalwiki Mediawiki MCP Server
3.9/10Enable Large Language Model clients to interact seamlessly with any MediaWiki wiki. Perform action…
Rectiflex Centerassist MCP
3.9/10Streamline field service and construction operations with CenterPoint Connect. Manage companies, o…
Rectiflex Centerassist MCP Cp
3.9/10Streamline property management, construction, and service workflows with CenterPoint Connect. Sear…
Rectiflex Centerassist MCP Cp1
3.9/10Access and manage CenterPoint Connect data for property management, construction, and service oper…
Rectiflex Centerassist Mcp1
3.9/10Manage CenterPoint Connect data across properties, companies, employees, invoices, materials, and…
Stuzhy Py Execute MCP
3.9/10Run Python code in a secure sandbox without local setup. Declare inline dependencies and execute s…
Arjunkmrm Boba Tea
3.9/10Send friendly greetings to people by name. Discover the origin story behind 'Hello, World' for qui…
Arjunkmrm Bobo
3.9/10Send friendly, personalized greetings on command. Explore the origin of 'Hello, World' for quick c…
Arjunkmrm Http Test
3.9/10Kickstart your setup with ready-to-run greetings and the 'Hello, World' origin story. Learn the inte
Arjunkmrm Local Test2
3.9/10Send friendly greetings instantly. Learn the origin of 'Hello, World' to add a fun fact to your me…
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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.