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.
Steam
4.1/10Steam concurrent players by game over time, monthly trends and growth. Free key at trendsmcp.ai
Tiktok
4.1/10TikTok hashtag volume over time, with growth for any hashtag. Free key at trendsmcp.ai
Trends
4.1/10Trend data from Google Trends, YouTube, TikTok, Reddit, Amazon, Wikipedia, npm, Steam and more
Wikipedia
4.1/10Wikipedia page views over time, with growth for any article topic. Free key at trendsmcp.ai
X Twitter
4.1/10Twitter (X) trends over time, with growth for any keyword. Free key at trendsmcp.ai
Anamnese
4.1/10A self-improving memory layer. Your memory, notes, tasks and goals, remembered everywhere.
Arca MCP Server
4.1/10Arca is a private data vault where your AI stores your structured data, semantic memory and skills.
Tabula MCP
4.1/10Bar-first MCP server for Tabula chart authoring, PNG rendering, and editor handoff.
MCP Server
4.1/10Conversational access to advertising performance data, creative analysis, and campaign insights
Web Extractor
4.1/10AI web extraction: send URLs + a JSON Schema, get clean structured data. Pay-per-use via x402.
Aca
4.1/10Generate on-brand content, manage leads, and run outreach across 6 channels from your AI agent.
MCP Server
4.1/10Fluid cowork platform. Synthesizes work data across boundaries, with project tracking built in.
MCP Server
4.1/10AI-powered financial simulator for entrepreneurs — simulate, analyze, and plan any business
MCP Server
4.1/10MCP server for Blockscout
MCP Server
4.1/10Enables AI agents to access Bright Security tools for app discovery and security testing.
MCP Server
4.1/10Analyze customer feedback at scale — reviews, surveys, calls. AI-powered themes and sentiment.
MCP Server
4.1/10SEC filings and insider trades in real-time. 10-K, 10-Q, 8-K, Form 4, and company lookup.
Eip MCP
4.1/10Real-time CVE, exploit, and vulnerability intelligence for AI assistants (350K+ CVEs, 115K+ PoCs)
Gettreatmenthelp
4.1/10Find US addiction & mental health treatment facilities. 11,271 SAMHSA-verified. Filter by location.
MCP Server
4.1/10Free walking tours & activities in 200+ cities. Browse, check availability, and get tour details.
Spain Legal
4.1/10Spain legal MCP for visas, Beckham, NIE/TIE, residency, nationality, and EU family routes.
Bea
4.1/10County GDP, personal income, and employment from the Bureau of Economic Analysis
Bls
4.1/10Unemployment rates, labor force, and Consumer Price Index from the Bureau of Labor Statistics
Cdc Places
4.1/10County and tract-level health outcomes, behaviors, and preventive services from CDC PLACES
Cdc Wonder
4.1/10Leading causes of death, mortality rates, infant mortality, and drug overdose data
Census
4.1/10Population, income, poverty, education, housing, and commuting from the US Census ACS
Ejscreen
4.1/10Environmental justice screening indicators, pollution burden, and demographic vulnerability
Fbi Crime
4.1/10Crime estimates by type, state arrest data, and national crime trends from the FBI UCR
Fbi Nibrs
4.1/10National crime incident estimates from NIBRS by offense type, weapon, and location
Fred
4.1/10GDP, unemployment, CPI, interest rates, and 800K+ economic time series from the Federal Reserve
Irs 990
4.1/10Nonprofit lookup and IRS 990 filing data: revenue, assets, and compensation via ProPublica
Pga Golf
4.1/10PGA's official MCP Server for all things golf-related. Find a coach, play golf, improve your game.
Phonemcp MCP Server
4.1/10Send & receive texts using MCP. Use own phone! Get OTPs automate workflows Signup at phone-mcp.com
MCP Server
4.1/10Connect your AI assistant to Produktly. Read changelogs, feedback responses, and roadmap items.
Governance
4.1/10Multi-agent governance: task orchestration, compliance, decision validation, and ML predictions.
Pitt County
4.1/1020 MCP tools for Pitt County NC real estate — parcels, permits, sales, builders, and foreclosures.
MCP Server
4.1/10Automate your daily SEO tasks and get results in a few seconds with Serpstat SEO Tools MCP
Sigparser
4.1/10Query contacts, companies, relationships, and communication metrics from SigParser.
Ifrs
4.1/10First MCP for IFRS: 26 standards, journal entries, XBRL, PDF ingestion, consolidation.
MCP Server
4.1/10ThousandEyes MCP Server for network intelligence: outages, anomalies, alerts, events, and tests.
MCP Server
4.1/10Connects AI agents to live, verified financial data from 18,000+ institutions — ready to reason from
Sideways
4.1/10Use Sideways for unexpected questions and lateral thinking prompts to break through mental blocks.
Agentview MCP
4.1/10Display delivery platform for AI agents. Push HTML, dashboards and live data to screens.
Mnemolog
4.1/10Hosted MCP memory and agent control plane for durable conversations, jobs, and operations.
Caliper
4.1/10Geometry and CAD file metadata extraction for STL, OBJ, PLY, PCD, LAS/LAZ, glTF/GLB.
Occam
4.1/10Finds the simplest equation consistent with your data. SINDy and PySR symbolic regression via MCP.
Ground
4.1/10Reference data API for classification systems, real-time world data, and unit conversions
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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.