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.
Log Reducer
4.5/10Reduces log files for AI consumption — 50-90% token reduction via 18 deterministic transforms.
MCP Zuul
4.5/10Zuul CI — build failure analysis, log search, pipeline status, and job configuration
MCP Server
4.5/10MCP server for img-src.io Image CDN - upload, transform, and deliver images through AI assistants
Mitre Attack MCP Server
4.5/10MCP server providing 50+ tools for MITRE ATT&CK techniques, groups, and mitigations
Agentos
4.5/10Build and manage policy-compliant AI agents with safety enforcement and compliance checking
Inkog
4.5/10Security co-pilot for AI agents. Scan for vulnerabilities, audit MCP servers, verify governance.
Turbopentest
4.5/10AI-powered penetration testing. Launch scans, review findings, download reports.
Intlpull
4.5/10AI-powered i18n platform with 50+ tools for translations, OTA releases, and more.
Invapi MCP
4.5/10Extract, create, convert & validate invoices (UBL, CII, XRechnung, ZUGFeRD, PDF, Excel)
Adios MCP
4.5/10Fetch and analyze BP5 data files using ADIOS2 for scientific data and metadata access.
Jarvis MCP
4.5/10Jarvis-CD MCP - Pipeline Management for High-Performance Computing with comprehensive workflow...
Lmod MCP
4.5/10Lmod MCP - Environment Module Management for LLMs with comprehensive module operations
Ndp MCP
4.5/10National Data Platform (NDP) MCP server for searching and discovering datasets across multiple...
Node Hardware MCP
4.5/10Node Hardware MCP - Comprehensive Hardware Monitoring and System Analysis for LLMs with...
Pandas MCP
4.5/10Pandas MCP - Advanced Data Analysis for LLMs with comprehensive pandas operations
Parallel Sort MCP
4.5/10Parallel Sort MCP - High-Performance Log File Processing for LLMs with advanced sorting and analysis
MCP Server
4.5/10The agent eval standard for MCP. Score every agent output for quality, safety, and cost.
Forage
4.5/10Self-improving tool discovery for AI agents. Find, install, and use new MCP servers automatically.
MCP Weather Server
4.5/10providing weather information, air quality data, and timezone utilities using the Open-Meteo API.
Mycrab MCP
4.5/10Instant public HTTPS URLs for AI agents via Cloudflare Tunnels. x402 custom domains.
MCP Server
4.5/10Install the IssueCapture bug reporting widget for Jira. Auto-detects your framework.
Cloudflare
4.5/10Cloudflare MCP Server — 84 tools for DNS, Tunnels, WAF, Zero Trust, R2, KV & Workers
Opnsense
4.5/10OPNsense MCP Server — 72 tools for DNS, Firewall, DHCP, ACME, Routing, VLANs & more
Postgres
4.5/10PostgreSQL MCP Server — 27 tools for queries, schema, CRUD, DBA, HA & server management
Tailscale
4.5/10Secure MCP access for private infrastructure over Tailscale — 48 tools across 9 domains
Iz Tolk MCP
4.5/10Tolk smart contract compiler for TON — compile, check, and deploy from AI assistants
Filesystem Context
4.5/10🔍 Read-only MCP server for secure filesystem exploration, searching, and analysis
Superfetch
4.5/10Intelligent web content fetcher MCP server that converts HTML to clean, AI-readable JSONL format
Nexus MCP
4.5/10Invoke CLI agents (Gemini, Codex, Claude, OpenCode) as MCP tools with parallel execution
Rokumcp
4.5/10MCP server for Roku device automation — deploy, ECP control, screenshots, and debug console
Aigroup Mdtoword MCP
4.5/10本地 Markdown 到 Word 文档转换工具，支持最新 MCP 协议特性、完整的页眉页脚页码功能、增强的表格功能、数据导入和数学公式支持，修复本地相对路径图片嵌入问题
Pullpush MCP
4.5/10Search Reddit comments and submissions via PullPush.io with filtering by subreddit, author, and date
Djd Agent Score
4.5/10Reputation scoring for AI agent wallets on Base. Trust scores, fraud checks, x402.
Cachetank MCP
4.5/10CacheTank MCP server gives every AI tool your personal context so you never start from zero.
Trustrails
4.5/10Search UK electronics products across retailers. Real-time prices, stock, and specs.
Monkeymcp
4.5/10MCP server providing monkey data, journeys, and location services for various monkey species.
Valoria
4.5/10Make money with x402. See what's earning, find profitable gaps, and price your service right.
Valoria Intelligence
4.5/10Find where the money is in AI services. See what's earning and find market gaps.
Handbook
4.5/10MCP server for the Handbook API – manage handbook entries via CRUD, overview and tag search.
Cronalert
4.5/10Manage CronAlert uptime monitors, check results, and incidents from any MCP client.
Conductor
4.5/10Local task scheduler and worker manager with MCP integration for Claude Desktop.
Context Keeper
4.5/10Project memory for Claude: decisions, pipelines, and constraints across conversations.
Orca MCP Server
4.5/10Go from natural language to verified finite state machines — topology bugs caught before code runs.
Domain Monitor MCP
4.5/10Query domain expiration data from domain-monitor.io via AI assistants like Claude.
Cairn MCP
4.5/10Persistent memory for AI agents and humans. Store, search, and discover patterns.
Cloud Regions
4.5/10Cloud region data for AWS, Azure, GCP, OCI & more. Query by location, compliance, GPU.
Fixgraph MCP
4.5/10Search 25K+ verified engineering fixes by error or technology. For developers and AI agents.
Amazon Products MCP
4.5/10Search for products and get detailed product information from Amazon across multiple regional sites.
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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.