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.
Basel Ai Overlay MCP
4.5/10Basel III + SR 11-7 + ECB TRIM AI/ML model risk management for banks deploying AI in credit, cap...
Chas Elite Prep MCP
4.5/10CHAS / SafeContractor / Constructionline pre-qualification preparation. Health & safety, environ...
Cobol Bridge MCP
4.5/10AI-assisted COBOL → modern stack bridge. Parse COBOL programs, map to Python/Java/Go, generate t...
Concrete Pump Cpa MCP
4.5/10CPA Concrete Pumping Group standards, pump operator certification, BS EN 12001 ground bearing ca...
Crane Hire Cpcs MCP
4.5/10CPCS / CISRS / NPORS card verification, BS 7121 lift plans, mobile crane / tower crane operator ...
Fda Samd MCP
4.5/10FDA AI/ML Software as a Medical Device Action Plan + 510(k) + PMA + De Novo pathways for US MedT...
Mdr Medical Device MCP
4.5/10EU MDR (Reg 2017/745) and IVDR (Reg 2017/746) compliance for medical device + IVD manufacturers...
Mica Crypto MCP
4.5/10Markets in Crypto-Assets (MiCA) Regulation (EU) 2023/1114 compliance for EU crypto-asset issuers...
Mifid Ii Ai MCP
4.5/10MiFID II Article 17 algorithmic trading + RTS 6 testing/risk controls + best execution AI compli...
Mitre Atlas MCP
4.5/10MITRE ATLAS — Adversarial Threat Landscape for AI Systems. Tactics + techniques for attacking AI...
Nrswa Ai MCP
4.5/10UK street works compliance. Section 50 licences, S58 deferral, S74 overrun penalties, NRSWA accr...
MCP Test
4.5/10A simple MCP server example written in TypeScript that provides a multiplication tool.
Powershell MCP
4.5/10Headless Windows ops over MCP: hidden PowerShell + in-process SSH, WinRM & SFTP.
Mainframe MCP Server
4.5/10MCP server for IBM z/OS jobs, datasets, USS, and operational diagnostics via Zowe SDK.
Rechtspraak MCP
4.5/10Dutch case law over MCP: search & fetch uitspraken by ECLI (Rechtspraak Open Data + LiDO)
Pacer MCP
4.5/10Pacer revenue-management API as MCP tools: portfolios, pacing, market metrics, Guesty, briefs.
Halopsa MCP
4.5/10HaloPSA ticket triage, SLA-breach pre-emption, and cross-client analytics for any MCP agent.
Servosity MCP
4.5/10Fleet-wide backup triage, stale-backup detection, and cross-engine analytics for any MCP agent.
Heuresis
4.5/10Read & write your Heuresis idea graph and run TRIZ/C-K/ASIT operators from your AI assistant.
Truebases MCP
4.5/10Find opportunities, track market activity, and discover business signals with real-time data.
MCP Server
4.5/10Crypto MCP — 99 tools across news, market, on-chain, sentiment, indicators, agent generation.
Activitypub MCP
4.5/10Read-only-by-default MCP server: let LLMs explore the Fediverse — Mastodon, Misskey, Pleroma.
MCP Server
4.5/10Official MCP server for Scorezilla — add a leaderboard to your game from your AI coding assistant.
Veris
4.5/10Provenance-first web + SEC EDGAR data for AI agents: every fact carries its verifiable source.
Krimto
4.5/10Memory for AI coding agents — markdown in your own git, not a vendor database. Apache-2.0.
Census MCP
4.5/10U.S. Census (ACS) data by ZIP: income, demographics, housing, education, from a local store.
Wpfpilot MCP
4.5/10Automate Windows WPF apps from AI agents with semantic UIA selectors and FlaUI test generation.
Headless Tracker
4.5/10Read-only MCP server: your AI sees your crypto portfolio, never your keys. Not financial advice.
Clawtouch MCP
4.5/10USB-HID keyboard/mouse (Pico 2, open firmware) as MCP tools; --mock runs with no hardware
MCP Safeguard
4.5/10MCP server security scanner: detects prompt injection, credential leaks, SSRF, tool poisoning.
Powerbi Modeling MCP
4.5/10The Power BI Modeling MCP Server brings Power BI semantic modeling capabilities to your AI agents.
Beever Atlas
4.5/10Open-source LLM knowledge base: team chat into a typed knowledge graph and auto-generated wiki.
Openai Ads MCP
4.5/10Read-only MCP server for the OpenAI Ads API: campaigns, ad groups, ads, and insights.
Db Conn MCP
4.5/10A dead-simple, self-hosted MCP server for securely querying databases via AI agents.
A2Ald
4.5/10Makes any AI agent globally reachable and discoverable—no cloud, domain, or port forwarding needed.
Multimodal Rag MCP Server
4.5/10Calypso multimodal RAG for grounded answers from docs, images, charts, and knowledge.
Musescore MCP
4.5/10MuseScore for Claude — search sheet music and read score metadata via your signed-in browser
Weekness
4.5/10MCP server with ISO week and calendar tools for date conversion, week math, and weekday lookups.
Eds MCP Server
4.5/1020 tools for Adobe Edge Delivery Services: preview, publish, analytics, and content ops
Soi MCP
4.5/10IRS income & tax stats by ZIP in your agent: AGI distribution, tax, credits, deductions.
Aiglare
4.5/10Audit AI/LLM features for governance guardrails: confidence, fallback, validation, human-in-loop.
Runapi MCP
4.5/10130+ AI models for image, video, music, and audio — 18 model families, one RunAPI account.
Power Automate MCP Server
4.5/10Inspect, operate, and author Microsoft Power Automate cloud flows from an agent context.
Random Design MCP
4.5/10Generate randomized English Markdown frontend design directions from curated catalogs.
MCP Server
4.5/10AI-powered security scanning using Black Duck Signal for vulnerability detection.
Otskit MCP
4.5/10Stamp, upgrade, and verify Bitcoin timestamps via AI agents. No API keys required.
Acrawl
4.5/10Autonomous web crawler. 17 browser tools + goal-driven run_goal agent. Single binary, stealth.
Botverse
4.5/10Transcode video, convert docs & transcribe audio for AI agents. Free $1 trial, no card.
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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.