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.
Grim MCP
3.7/10Security audit for AI agents: code, deps, exposure, secrets, drift, SBOM, and IoC.
Dsh Cert
3.7/10Read-only MCP server exposing the dsh-plugin-certification registry for DeepSeek Harness plugins.
Jevcore
3.7/10MCP server over TypeSafe Jev: typed ask, rank and check judgments return calibrated probabilities.
MCP Server
3.7/10Audited memory over MCP: an append-only fact ledger plus verifiable invariants I1-I5.
Seocode
3.7/10Framework-aware technical SEO and AI-discoverability (GEO) audits for your codebase, in your editor.
Go Proxy MCP
3.7/10Go module proxy versions.
Iss MCP
3.7/10ISS live position and passes.
Timeapi MCP
3.7/10TimeAPI timezone conversion.
Urban Dictionary MCP
3.7/10Urban Dictionary definitions.
Uselessfacts MCP
3.7/10Useless Facts random facts.
Jev MCP Server
3.7/10MCP server for Jev (TypeSafe System One): typed decisions with calibrated probabilities.
Chartbytes MCP
3.7/10Generate chart images (bar, hbar, stacked, line, area, scatter, pie, donut) as PNG/SVG for AI agents
Guardian MCP
3.7/10Runtime AI-threat screening for coding agents: analyze, scan tool calls/outputs & docs (paid).
Seconded MCP
3.7/10The oracle for agents. Verify trades, tokens and messages before your agent acts.
Esq Builder MCP
3.7/10ESQ 1.0 题库包工具链（墨题刷题机）：build(auto_fix) → validate(双轨校验) → upload/publish + kajweb 词表解析与热点词统计
Tiktok Ads Library
3.7/10Visual MCP server for TikTok Ad Library. Query brands and render creatives in chat.
Limon MCP
3.7/10Free local micro-APIs: markdown cleaner, JSON validator, CSV-to-JSON, agent-config secret auditor.
Snapdec
3.7/10Snap decisions for coding agents: local or hosted classify/check/score/rank via MCP.
Hamilton Harness
3.7/10Manage your Hamilton Harness AI rep: knowledge, rules, orders, tests and conversations.
Blogcaster MCP
3.5/10An MCP server for the BlogCaster project.
MCP Server
3.5/10Connect AI Assistant to Fibery — operating system for orgs run by nerds.
Forkast MCP Docs
3.5/10MCP server for querying Forkast documentation
Speeron Next
3.5/10Speeron NEXT Digital Guest Journey MCP server (remote HTTP endpoint).
Javelin Guardrails MCP Server
3.5/10An MCP server that provides Javelin Standalone Guardrails
Phos Analytics Engine
3.5/10Sales analytics, ML forecasting, customer segmentation, and trend analysis.
Arcar MCP
3.5/10Servidor MCP para integraciones con arcar.org
N8N MCP Server
3.5/10Servidor MCP para integraciones con arcar.org
Bitrix MCP Rest
3.5/10MCP server that delivers up-to-date Bitrix24 REST API documentation.
Nsfw Image Detector
3.5/10NSFWJS-based image safety detector (GIF/APNG/WebP/JPEG/PNG).
MCP Server
3.5/10Discover and book 5,000+ curated local experiences across 500 US destinations.
Milemaker MCP
3.5/10MileMaker MCP server provides mapping services for commercial transportation.
Anchord
3.5/10Read-only MCP for identity resolution and write guardrails.
Amazon Advertising Ppc Prophet
3.5/10Amazon Ads MCP with 27+ tools for analytics, wasted spend, and automation.
Coremodels
3.5/10Schema modeling in JSON, JSON-LD, and other formats with CoreModels platform.
Wolfpack Intelligence
3.5/10On-chain security and market intelligence for trading agents on Base.
Tonr Music
3.5/10Free, copyright-safe AI music library for video creators and AI agents.
Crypto Price
3.5/10Real-time cryptocurrency prices, market data, and trending coins via CoinGecko.
Invoice Pilot
3.5/10PDF invoicing with auto-chase reminders, email delivery, and payment tracking.
Qr Generator
3.5/10Generate QR codes with custom colors, logos, vCards, and WiFi configs.
Solana Pay
3.5/10On-chain Solana payments for MCP services with SOL and USDC support.
Stock Quote
3.5/10Real-time stock quotes, company info, historical prices, and market movers.
Whois Lookup
3.5/10Domain WHOIS, DNS records, SSL certificates, and availability checks.
MCP Portfolio Ideas
3.5/10Analyze your portfolio and generate ideas for improvements
Near Solana Blockchain Api
3.5/1024 NEAR + Solana + Base blockchain endpoints with x402 USDC micropayments
Registry
3.5/10Cloud-hosted MCP server for URnetwork VPN and Proxy
MCP Server
3.5/10Deploy and manage your apps on Qovery
Marbellareport
3.5/10Independent real estate market data for Marbella's 28 sub-areas.
Agentq
3.5/10AgentQ MCP Server - AI-Powered Software Quality Assurance Platform
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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.