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.
Coverageunlocked
4.5/10AI-powered insurance denial appeals. Win probabilities, payer intelligence & regulatory leverage.
Denialbot
4.5/10Insurance denial code lookup, appeal letter generation, and denial analysis for AI agents.
Code Firewall MCP
4.5/10Structural similarity-based code filter. Stops malicious code pattern reaching execution tools.
Massive Context MCP
4.5/10Handles 10M+ token contexts with chunking, sub-queries, and local Ollama inference.
Nucleus
4.5/10MCP server for persistent memory, execution verification, governance, and compliance.
Zread MCP
4.5/10Zread.ai MCP Server - 连接 zread.ai 文档平台的 MCP 服务器，让 AI 助手能够阅读 GitHub 仓库文档、搜索代码、与仓库 AI 对话。
Flowcheck
4.5/10Stripe payouts, Shopify orders, and bank transactions unified for reconciliation and cash flow
Ux MCP Server
4.5/10UX toolkit: 28 knowledge resources, 23 analysis tools & 4 workflow prompts for any MCP client
Signallabs MCP
4.5/10Competitive Intelligence MCP: generate AI battlecards, track competitors, monitor market signals.
Invoiceflow MCP
4.5/10AI-powered invoice automation. Create invoices, track payments, and manage cash flow.
Leadpipe MCP
4.5/10AI-powered lead qualification engine for MCP. Ingest, enrich, score, and export leads to your CRM.
Gbstudio Claude MCP
4.5/10Create and modify GB Studio projects with MCP tools for scenes, actors, assets, and validation.
Vibesharing
4.5/10Deploy prototypes and collect team feedback from Claude Code, Cursor, or any MCP client.
Dep Oracle
4.5/10Predictive dependency security engine. Trust scores, zombie detection, blast radius analysis.
Ble MCP Server
4.5/10Let AI agents interact with real BLE hardware — scan, connect, read, write, and subscribe.
Dbgprobe MCP Server
4.5/10Let AI agents interact with debug probes — connect, flash, read/write memory, and reset.
Serial MCP Server
4.5/10Let AI agents interact with serial devices — list ports, connect, send, and read.
Vscode Demo Time
4.5/10Enables AI assistants to interact with Demo Time and helps build presentations and demos.
Openbrand
4.5/10Extract brand assets (logos, colors, backdrop images, brand name) from any website URL
Icon Composer MCP
4.5/10CLI and MCP server for creating Apple .icon bundles with Liquid Glass effects (iOS 26+)
Rosetta MCP
4.5/10AI-powered Excel translation preserving formatting, formulas, and data integrity.
Emplyx
4.5/10Emplyx HR Platform - 346+ tools for employees, schedules, time tracking & payroll
E2E Runner
4.5/10JSON-driven E2E test runner with parallel Chrome pool execution and 16 MCP tools.
Openpaper MCP
4.5/10Generate academic papers with AI agents and verified citations via OpenPaper.dev
Quantoracle
4.5/1063 deterministic quant math tools for financial agents. Options, risk, stats, crypto, FX.
Coverctl
4.5/10Go code coverage analysis tool with MCP server for AI-powered coverage workflows
Scout
4.5/10Browser automation MCP server with 66 tools. Pure CDP, DOM diffing, vision hybrid.
Envcp
4.5/10Encrypted environment variable vault with AI access policies, keeping secrets safe from AI agents.
Mermaid MCP App
4.5/10MCP App that renders Mermaid diagrams as interactive UI in Claude, VS Code and other MCP clients
Contract Scanner
4.5/10Scans Base L2 smart contracts for security risks. Risk score 0-100, detects backdoors & proxies.
Kongen MCP
4.5/10LLM reasoning regime detection, cross-domain pattern transfer, and model routing.
Gpu Bridge
4.5/1030 GPU-powered AI services as MCP tools. LLM, image, video, audio, embeddings & more.
Gencodedoc
4.5/10Versioning de code et génération de documentation intelligents. Supporte CLI, API REST, et MCP.
MCP Sftp Orchestrator
4.5/10Serveur MCP pour l'orchestration de tâches distantes (SSH/SFTP) avec une file d'attente persistante.
Floom
4.5/10Deploy Python functions as web apps with auto-generated UI, REST API, and shareable links.
Llm Wiki MCP
4.5/10MCP server for Karpathy-style LLM wikis: persistent markdown your agent grows over time.
Flyto Core
4.5/10Execution engine for AI agents. 412 modules: browser, file, Docker, data, crypto.
Spec Driven Development
4.5/10MCP Server that facilitates spec-driven development workflows, not just Vibe Coding.
MCP Abap Adt
4.5/10MCP server for SAP ABAP ADT: repository analysis and CRUD for RAP and classic ABAP
Mpesa MCP
4.5/10M-Pesa + Africa's Talking MCP server — payments, SMS, airtime for AI agents in East Africa.
Galaxy MCP
4.5/10MCP server for Galaxy bioinformatics platform - connect, execute tools, and manage workflows
Cesium MCP Runtime
4.5/10AI-powered 3D globe control via MCP. Camera, layers, markers, spatial analysis with CesiumJS.
Acms
4.5/10Apple Container MCP Server (ACMS) provides access to Apple's container CLI tool on macOS
Ani MCP
4.5/10A smart MCP server for AniList that gets your anime/manga taste - not just API calls.
Cloud Audit
4.5/10AWS security scanner with Attack Chains, Breach Cost Estimation, and MCP Server for AI agents.
Animalhouse
4.5/10A Tamagotchi for AI agents. Real-time care, permanent death, 74 species, evolution.
Drifts
4.5/10Multi-sensory AI experiences with time-locked progression and structured sensory data
Inbed
4.5/10AI agent dating — personality matching, compatibility scoring, and real conversations on inbed.ai
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.