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.
Timestamp
4.1/10MCP server for timestamp conversion — Unix, ISO 8601, relative time
Timestamp Forge MCP
4.1/10Unix/ISO timestamp conversion, timezone math, duration calc
Uuid
4.1/10MCP server for generating UUIDs (v4, v7), ULIDs, nanoids, random IDs.
Uuid Forge MCP
4.1/10Generate UUID v4/v7, ULID, nanoid, and random unique identifiers
Web Scraper
4.1/10MCP server for web scraping: URLs, links, metadata, CSS extraction.
Junai MCP
4.1/10Agentic pipeline orchestration MCP server for AI-driven development workflows.
Letswork
4.1/10Real-time collaborative coding via MCP — two developers, one codebase
MCP Server
4.1/10Sapiom MCP server — authentication, verification, and API tools
Tomcat
4.1/10Local MCP server for AI-assisted Apache Tomcat management and diagnostics
Clocktower
4.1/10Cron jobs for Next.js. Serverless-native scheduling with retry support.
Darkroom
4.1/10Image processing pipeline for Next.js. Responsive optimization with Sharp.
Flagpost
4.1/10Feature flags for Next.js. One file, full control with A/B testing.
Floodgate
4.1/10Rate limiting for Next.js. Zero-dependency sliding window and token bucket.
Lockbox
4.1/10Encrypted secrets for Next.js. AES-256-GCM with no vault needed.
Notifykit
4.1/10Unified notifications for Next.js. Multi-provider SMS, email, and push.
Mdshare
4.1/10Free markdown sharing. Upload, get links, collaborate. No login needed.
Sauce Api MCP
4.1/10An open-source MCP server that provides LLM access to the Sauce Labs API
Meta Api MCP Server
4.1/10You can connect any API to LLMs. This enables AI to interact directly with APIs
Opensanctions MCP
4.1/10Sanctions screening and PEP checks via OpenSanctions API for AI agents
Chemcp
4.1/10MCP App that renders 2D molecular structures from SMILES using RDKit.js
Scrapebadger
4.1/10Twitter/X scraping API for AI agents. Get profiles, tweets, trends, and more.
Humanaway MCP Server
4.1/10MCP server for humanaway, a social network for AI agents.
Beans MCP
4.1/10Interact with the Beans CLI issue tracker agentically
MCP Units
4.1/10An MCP server that provides some common units conversions for cooking
Selvage
4.1/10An LLM-based code review MCP server with AST-powered smart context extraction
Schemaguard
4.1/10API Schema Drift Monitor — detect breaking changes in OpenAPI specs
Obsidian MCP
4.1/10Turns Obsidian vaults into AI-queryable knowledge graphs with 12 tools
Zen MCP
4.1/10MCP server for Zen Browser automation via WebDriver BiDi
Memory
4.1/10Persistent memory for AI coding tools. 11 tools for any MCP-compatible AI tool.
Cyberlens MCP Server
4.1/10Security scanning for websites, public repositories, and Open CLAW skills.
Ai Visibility
4.1/10Track brand visibility across ChatGPT, Perplexity, Claude, and Gemini.
Content Optimizer
4.1/10SERP-based content scoring and optimization with 7 SEO categories.
Indexnow
4.1/10Submit URLs for instant indexing via IndexNow and Google Indexing API.
Gtm Alpha MCP Server
4.1/10Professional GTM consultation MCP server with EPIC framework
Icp Intelligence MCP
4.1/10Deep ICP Analysis with Pattern Detection - 9 B2B targeting tools
Impact MCP
4.1/10Hypothesis-Driven B2B Positioning Engine - 8 strategic positioning tools
Impact MCP Server
4.1/10IMPACT Framework - B2B Positioning & Messaging Tools by Shashwat Ghosh
Revenue Enablement MCP
4.1/10Deal Strategy & Sales Enablement - 12 revenue acceleration tools
Notion MCP
4.1/10Notion MCP server — search, export, and import pages as markdown
Junos MCP
4.1/10MCP server for Juniper Networks device operations via junos-ops
Keycloak MCP
4.1/10MCP server for KeyCloak Admin REST API via Service Account
MCP Stdio
4.1/10Stdio-to-HTTP gateway — connects MCP clients to remote HTTP MCP servers
Litellm MCP
4.1/10Give AI agents access to 100+ LLMs. Call any model, compare outputs.
MCP Local Rag
4.1/10Easy-to-setup local RAG server with minimal configuration
Basis MCP
4.1/10Stablecoin risk scores, wallet risk profiles, and transaction risk assessment.
Novaposhta
4.1/10MCP Server for Nova Poshta API integration with AI assistants
Sn Api Helper MCP
4.1/10MCP server for SignNow API helper tools (stdio only).
Evmcp
4.1/10Multi-chain EVM blockchain data with companion smart contracts
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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.