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.
Unity Ai Bridge
4.7/10Remote-control Unity Editor from any AI IDE via file-based IPC. 62 tools, zero dependencies.
Wireshark MCP
4.7/10Professional network analysis with tshark. Security audits, deep-dives, and threat detection.
Chatspatial
4.7/10Schema-enforced spatial transcriptomics analysis with 20 tools and 66 methods via MCP
Selfheal MCP
4.7/10Self-healing proxy for MCP servers with retry, circuit breaker, and observability
Sitehealth MCP
4.7/10Full website health audit — SSL, DNS, DMARC/SPF/DKIM, performance, uptime, links
Sugar
4.7/10Autonomous AI development system with persistent task queue and background execution
Charityverify MCP
4.7/10Look up trust grades, donor verdicts, and analysis for 138,000+ Canadian charities.
Mcpbrowser
4.7/10Browser automation using the user's Chromium session — JS execution, auth, and anti-bot support.
Propfirmdealfinder
4.7/10Query live prop firm discount codes, compare firms, and find cheapest funded trading challenges.
Kiln
4.7/10Kiln MCP server for agents: design, slice, print, monitor, and recover physical objects safely.
Dataverse
4.7/1073 tools for Microsoft Dataverse: CRUD, FetchXML, metadata, audit, batch, role privileges and more.
Opik MCP
4.7/10Interact with Opik prompts, traces, datasets and metrics through the Model Context Protocol.
Csf
4.7/10NIST CSF 2.0 - Professional cybersecurity framework with 35 tools and 12 prompts
Unreal MCP Ue4
4.7/10UE4.27 MCP server for controlling Unreal Editor sessions over Python Remote Execution.
Pitwall
4.7/10F1 race engineer for Claude — 79 tools for live timing, telemetry, strategy, and 75 years of history
Dazzle
4.7/10Cloud stages for AI agents and live streaming. Create, manage, and broadcast content.
Delega
4.7/10Delega MCP client. Public hosted access retired July 28, 2026; existing owner credentials only.
Delimit
4.7/10One workspace for every AI coding assistant. Shared tasks, memory, and governance.
Delimit MCP Server
4.7/10API governance for AI coding assistants. Breaking changes, policies, cross-model context.
MCP Server Trello
4.7/10MCP server for Trello boards with rate limiting, type safety, and comprehensive API integration.
Ksail
4.7/10SDK for creating, managing, and operating Kubernetes clusters and workloads with ease.
Google Drive MCP
4.7/10Allow AI systems to list, search, upload, download, and manage files and folders in Google Drive.
Google Maps Places MCP
4.7/10Allow AI systems to search for places and get business info via Google Maps Places API.
Lionscraper Node
4.7/10LionScraper Node: MCP stdio + CLI + HTTP API bridging AI to LionScraper browser extension.
Lionscraper Python
4.7/10LionScraper Python: MCP stdio + CLI + HTTP API bridging AI to LionScraper browser extension.
Mac Letterhead
4.7/10Letterhead PDF as digital stationery: prints Markdown without overprinting header, footer, or logo.
MCP Esim
4.7/10Provision global eSIM data plans and real mobile phone numbers for AI agents. 200+ countries.
Semahash
4.7/10Content-addressed semantics: fail-closed handshakes over 457 cognitive patterns.
Understanding Graph
4.7/10Persistent understanding via workflow prompts, typed updates, graph-native code, and supersession.
MCP Server
4.7/10Finhay Securities — stock prices, portfolio, gold, crypto, and macro data via AI
Everyrow MCP
4.7/10Give your AI a research team. Forecast, score, classify, or research every row of a dataset.
Futuresearch MCP
4.7/10AI forecasting for your AI: probabilities, dates, and numbers with a public track record.
Cloud Audit
4.7/10AWS security scanner with attack chain detection, IAM privilege escalation, and fixes
Lumino
4.7/10AI-powered SRE observability for Kubernetes/OpenShift with 40+ Tekton debugging tools
Andru Intelligence
4.7/1028 signed tools for founders + PE/VC operators: ICP scoring, deal classification, market signals.
Cli
4.7/10MCP package manager with trust scoring, a runtime guard, and Sigstore provenance verification.
Haiku Rag
4.7/10Local-first agentic RAG with citations - hybrid search, reranking, multimodal document retrieval
Dsr MCP Server
4.7/10An MCP server that provides tools for interacting with Deep State Representation (DSR) graphs.
Aai Gateway
4.7/10Unified MCP & Skill management gateway, shared across AI agents, 99% context token savings
Servicenow MCP
4.7/10400+ ServiceNow tools across all modules — ITSM, CMDB, HRSD, CSM, SecOps, and more.
Arduino MCP Server
4.7/10Arduino MCP server for CLI setup, board detection, compile/upload, serial monitoring, and pin refs.
Tokrepo MCP Server
4.7/10TokRepo MCP: tokrepo_discover, tokrepo_verify, tokrepo_install_plan for reusable AI assets.
Findtime MCP Server
4.7/10MCP server for time in cities around the world, time zones, DST, conversion, and meetings.
Shipscreens
4.7/10Use this for agent inspect/plan/import/verify/stage store screenshots; not translation-only.
Volta MCP Server
4.7/10Burn-after-read encrypted notes. E2E encrypted, decentralised on the Internet Computer.
Bbox MCP Server
4.7/10Geospatial toolkit for AI: spatial queries, coord conversion, H3, OSM search, map verification links
Wisepanel MCP
4.7/10Multi-agent deliberation across Claude, Gemini, and Perplexity. Stream and publish.
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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.