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.
Pro
3.9/10Deep security scans of repos you own from your editor: dependency CVEs, SAST, git-history secrets.
Scan
3.9/10Free no-account URL security scan: 0-100 Launch Readiness score for any live site in ~15 seconds.
Browser
3.9/10Hosted Chromium in mainland China: scripted actions, URL screenshots, print-to-PDF.
Stocklens
3.9/10Scores for the 600 largest stocks with no account. Sign in for analysis, screening and a watchlist.
Token Intel
3.9/10Pay-per-call Solana token risk intelligence: 8 tools via x402. From $0.005 USDC, no API key.
Nuzur MCP Server
3.9/10AI agents propose database changes as reviewable requests — no direct write access.
Pepys MCP
3.9/10Transcribe audio & video: diarization, timed SRT/VTT, podcasts, paste-a-link, whole-feed batch.
Data Kit
3.9/10Query, join, profile, clean and convert CSV/JSON/Parquet with server-side DuckDB over MCP.
Gold Silver Analytics
3.9/10Analytical Re-Rate (RR) Scores + 9-factor breakdowns on ~300 junior precious-metals miners.
MCP Server
3.9/10Clamp Analytics MCP server: traffic, revenue, funnels, cohorts, errors, and search, for AI agents.
Korean Saju Calculator
3.9/10Korean Four Pillars (Saju/BaZi) calculator: pillars, elements, ten gods, sinsal, luck cycles.
Sentinel
3.9/10Pay-per-call safety checks for AI agents: screen a crypto address or URL before you transact.
Booking
3.9/10Live KARVE Pilates class schedule and availability in Jeddah, with booking links. Read-only.
MCP Server
3.9/10OAuth-protected, read-only-by-default MCP server for provenance-labeled QuillCaddie project memory.
Fde Agent
3.9/10Diagnose AI workflows for failure, security, and handoff risks — RED/AMBER/GREEN per node.
Reservas
3.9/10Pesquise, cote e reserve hoteis de Cancun/Riviera Maya direto de uma IA (Cancun4me).
Img Kit
3.9/10Image toolkit: resize, compress, crop, watermark, convert, rotate, EXIF read/strip.
Memory Kit
3.9/10Hosted persistent memory with semantic search, importance and TTL for AI agents.
Walnut
3.9/10Connect your portfolio to Claude, ChatGPT, or Codex to analyze it and make smarter investments.
Aegis
3.9/10Trust layer for the x402 economy - check any service before you pay. Scores, discovery, routing.
Doc Gen
3.9/10Generate PDF, Word (.docx) and PowerPoint (.pptx) documents from Markdown over MCP.
Doc Parse
3.9/10Parse PDF/Word/PPT/HTML to Markdown; tables as JSON, image extraction, RAG chunking, page ranges.
Qr Kit
3.9/10QR & barcode toolkit: generate, decode, vector SVG, logo QR, WiFi and vCard QR codes.
Web
3.9/10Web scraping to clean Markdown with JS rendering, multi-page crawl, structured extract, sitemaps.
Agent Papers
3.9/10Registry of companies selling AI agents identity, phone, email, addresses, money, legal, insurance
Motherwise
3.9/10Certified hypnobirthing & matrescence content (EN+HU) by practitioner Julia Farkas. Paid via x402.
Chief Of Staff
3.9/10Your Team0 AI Chief of Staff, reachable from any agent — answers, acts, and coordinates.
Guide
3.9/10Trust signals for AI agents: an open agent-readiness standard and developer tool guide. Read-only.
Sprites
3.9/10Generate game sprite sheets and animations from an image, and clean up sprite backgrounds.
Gamedatakit
3.9/10Live Steam market data for AI agents: top sellers, deals, player counts. Paid per call via x402.
Memory
3.9/10Persistent agent memory paid per call via x402 USDC. Your wallet is your private memory namespace.
Stateful email for AI agents — read inboxes, reply in-thread, draft with approval.
Foodtruck Nation
3.9/10Search food trucks in Germany and request catering quotes on foodtruck-nation.de
Hyperliquid Data
3.9/10Hyperliquid perp market data for LLMs: OHLCV, funding, open interest, positioning & forecasts.
Aicatalog
3.9/10Search a Ukrainian catalog of 21,000+ AI tools — search tools, get details, list categories.
MCP Server
3.9/10LinkedIn warm-lead discovery: list leads, find emails, and draft outreach from your AI tools.
MCP Server
3.9/10MCP server for managing FormDesigner forms, fields, logic rules, themes, and entries
Service Provider Index
3.9/10Find verified businesses & service providers by trade and area. Returns structured provider data.
Recipes
3.9/10Find real recipes from across the web and save them to your SaltyBytes collection.
Pdf Generator
3.9/10Generate HTML to PDF documents in bulk or single — raw replacements or based on conditions, loops
Verify
3.9/10Runs your code against a contract; HELD or BROKE at the exact input. Deterministic. 0.10 USDC/call.
Ap Science Diagnostics
3.9/10Misconception detection for AP Chemistry & Physics 1. 90% catch rate vs 24% baseline.
Centric Demo
3.9/10Try Centric relationship intelligence: Brief Me, Relational IP radar, Draft As. Demo data.
Customswise
3.9/10Practitioner-verified EU customs facts: classification, duty, origin, procedures. x402.
MCP Gateway
3.9/10Security & DLP proxy for MCP: tool-poisoning scans, PII redaction on tool args/results. Beta.
Indian
3.9/10Official Divine API MCP for Indian/Vedic Astrology: Panchang, Kundli, Dasha, KP, Lal Kitab.
Western
3.9/10Official Divine API MCP for Western Astrology: Natal, Synastry, Transit, Composite, Progressions.
Verified
3.9/10Hire evidence-verified home-service contractors. Confirmed-job reviews only; rank is never buyable.
Free · No spam
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.