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.
Paraiso Sampa Br
4.1/10Paraíso — neighborhood directory: local places, events, menus, offers, and services.
Pinheiros Sampa Br
4.1/10Pinheiros — neighborhood directory: local places, events, menus, offers, and services.
Tatuape Sampa Br
4.1/10Tatuapé — neighborhood directory: local places, events, menus, offers, and services.
Vilabuarque Sampa Br
4.1/10Vila Buarque — neighborhood directory: local places, events, menus, offers, and services.
Vilamadalena Sampa Br
4.1/10Vila Madalena — neighborhood directory: local places, events, menus, offers, and services.
Vilamariana Sampa Br
4.1/10Vila Mariana — neighborhood directory: local places, events, menus, offers, and services.
Zsign
4.1/10E-signature API for AI agents: send contracts, sign PDF documents, track and download signed files.
MCP Server
4.1/10Manage your WorkOS workspace in plain language: orgs, users, SSO, Directory Sync, and AuthKit.
Publish
4.1/10Publish browser games to Playfrog and get a shareable play link. Static HTML5, files sent inline.
Constitution Lint
4.1/10Static linter for CLAUDE.md-style agent constitution files: 10 operational-guardrail checks.
Teleprompter
4.1/10Read and write your Teleprompter.com scripts and folders: list, create, update, and organize.
Pencil
4.1/10Manage tasks, projects, roadmaps, files, meetings, and team workflows with AI tools.
Vidocu
4.1/10AI Knowledge Platform: turn videos, PDFs, and slides into subtitles, voiceovers, and documentation
Fcc Ecfs
4.1/10MCP server for fcc-ecfs
Directory
4.1/10Search the curated directory of professional muralists and street artists in the Netherlands.
Directory
4.1/10Search a curated directory of AI tools and MCP servers for law firms. Read-only, free, no auth.
Spots
4.1/10Find 27,000+ outdoor ping pong tables worldwide, with spot details and live playing conditions.
Recruiting Jobs MCP
4.1/107 recruiting tools over one MCP endpoint: ATS boards, LinkedIn jobs, profiles, companies, Naukri.
Factory Search
4.1/10Search 4.8M verified Chinese factories: profiles, contacts, AI deep-dives, agentic sourcing.
Honestdog
4.1/10Vetted German dog-breeder directory, S-E breed health grades and tests, adoptable shelter dogs
Venture Atlas
4.1/10Sourced data on 95+ frontier-industry companies: profiles, dated milestones, funding, daily news.
Galaxy Mind
4.1/10Verified bitcoin merchant directory, live buying gauge, treasury mNAV, float and hashrate rental.
Red String
4.1/10Revenue research and pipeline tools for agencies: scouting, contact intel, ABM, cadences, briefs.
Directory
4.1/10Search uneed.best's curated product directory: launches, rankings, deals and alternatives
Docs
4.1/10Political Comms documentation MCP server: search docs, query the docs filesystem. No auth.
Constitution Lint
4.1/10Static linter for CLAUDE.md-style agent constitution files: 10 operational-guardrail checks.
Tango
4.1/10Shared task queue for humans and AI agents: leases, handoffs, approvals and signed receipts.
Docuguru
4.1/10Journal-formatted PDFs for 18,000+ journals, real DOI citations, posters & slide decks.
Lucky Public
4.1/10Quotes Taiwan freight and import tax; looks up CCC tariffs, import rules, and oversize fees.
Architect
4.1/10Security reviews for coding agents: diffs checked against your org policy and live infrastructure.
Marz Greta Lock Network
4.1/10Human-likeness scoring of AI text vs 28 profiles; sub-ms scoring, ~150ms API; free + x402 paid tier
Marz Greta Lock Network
4.1/10Human-likeness scoring of AI text vs 12 real personality profiles; free tools + x402 paid tier
Directory
4.1/10Editorially independent addiction & mental-health directory — facilities, therapists, expert Q&A.
MCP Server
4.1/10Search, buy, and manage domains, DNS records, orders, and NFSC balance on Namefi.
Pdfassistant
4.1/10Convert, merge, compress, OCR, redact, and sign PDFs inside your AI assistant. From pdfAssistant.
Notch
4.1/10Turn product pages and creative briefs into finished video and image ads from your AI chat.
Aidb
4.1/10Curated & traceable AI venture data: verified funding events, org & founder profiles, US + China
Termalin Web
4.1/10Run commands and read/write files on your servers over Termalin's keyless tunnels (hosted MCP).
Sapiens
4.1/10Course authoring for AI agents: write from Sapiens' personalized briefs; export and send to Kindle.
Faktura Vat
4.1/10Knowledge base, pricing, FAQ and KSeF 2.0 info for Faktura VAT 2026 (Polish invoicing software).
Transfer
4.1/10Free no-signup file transfer between AI agents. Share files or whole conversation handoffs by url.
Indexnow Toolkit
4.1/10Build and validate IndexNow payloads, check key files, and diff sitemaps into a submission list.
MCP Server
4.1/10Live GPS sports tracking + per-sport analysis of GPX/IGC/FIT files: thermals, wind, phases, laps
Toolfound
4.1/10Agent-native launch platform and tool directory: search, alternatives, trending, launch via MCP.
Skillfolio
4.1/10Turn a resume into a portfolio website, look up published profiles, and ask about Skillfolio.
Probr
4.1/10Read and manage the competitors, signals, and weekly briefs in your probr workspace.
Wavn
4.1/10The deciding place: argue the call, decide, keep the reasons, get the work back as finished files.
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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.