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.
Kitchensink4Word
4.7/10Everything plus the kitchen sink for Word: live editing, mail merge, redaction, audits, citations.
Sancho Fetch
4.7/10Local-first public-data MCP server that writes inspectable records and working files.
African Speech Corpora
4.7/10Read-only, provenance-aware selection of Wolof speech corpora by measured quality.
Rentahuman
4.7/10Hire humans for digital microtasks, research, QA, data evaluation, and physical-world tasks.
Webmcp Today
4.7/10Your agent gets trustworthy tools on sites without WebMCP — data-only packages you approve.
MCP Server
4.7/10Send email, look up public IP information, and convert files to Markdown through SendSoon.
MCP Imslp
4.7/10Read IMSLP, the Petrucci Music Library: works, scores, editions, copyright. No API key.
Parselbox
4.7/10Secure Python sandbox — MCP servers, APIs, shells and host functions as native Python objects.
Fleet Memory
4.7/10Self-hosted shared memory for a team of AI agents. Rooms, L0-L3 depth, no LLM on the read path.
Zenbrain
4.7/10Seven-layer agent memory: episodic, semantic, procedural and core. Local SQLite, no account.
Jlink MCP
4.7/10Debug embedded firmware on real hardware: J-Link probes, Cortex-M faults, RTT logs, GDB.
MCP Server
4.7/10Persistent memory for AI agents, governed by the human and stored on their own machine.
Proofpoint Essentials MCP
4.7/10MCP server for Proofpoint Essentials -- MSP org, domain, user, licensing, and reporting management.
Nightmarquee
4.7/1016 cinematic website prompts as slash commands, tuned for Lovable, Bolt, Cursor and Claude.
Featureflip
4.7/10Manage Featureflip feature flags, targeting and rollouts from AI agents and editors.
Ghidralens
4.7/10Interactive Ghidra views in your AI client: decompile, rename, and navigate a binary.
MCP Server For Ynab
4.7/10Connect your AI assistant to YNAB. Read-only by default, with reversible opt-in writes.
Secure Applemusic MCP For Osx
4.7/10Ask for a playlist. Get a real one, playing in Apple Music — no account, nothing stored.
Jcas MCP
4.7/10Control macOS apps via AppleScript/JXA: sanitized commands for Messages, Mail, Finder, and more.
Aivis
4.7/10AI visibility checker: GPTBot vs OAI-SearchBot, robots.txt audit, raw-HTML schema. 165 crawlers.
Enterprise Architect MCP
4.7/10Read-only search and navigation of Sparx Enterprise Architect .qea model exports
Larnitech MCP
4.7/10Read, watch and safely control Larnitech smart-home controllers over the API2 protocol.
Fxabsolute
4.7/10Five years of 1-minute forex, index and crypto candles, plus a live bridge to a trader's chart.
Pairbook MCP
4.7/10Portfolio risk analysis, correlation and ETF overlap for 4,700+ US stocks and ETFs. Free, no key.
Trawlia MCP
4.7/10Web search and page extraction for agents, returned as readable text rather than raw JSON.
Spool
4.7/10Your local project library: hand any AI a project pack, search it, and write findings back.
X402 Rpc Gateway
4.7/10Ethereum mainnet JSON-RPC paid per call in USDC on Base. No account, no API key: the wallet pays.
Substack MCP
4.7/10Manage Substack publishing, subscribers, analytics, reader feeds, comments, and images through MCP.
Ocm MCP Server
4.7/10Guardrailed fleet ops for AI agents: multi-cluster Kubernetes via OCM with policy, approval, audit.
Thing
4.7/10Artifacts for any coding agent: a durable link with versions, diffs, and comments on the page.
MCP Server
4.5/10Bring Kubit into your AI workflow — query your warehouse with natural language
Trust Intelligence
4.5/10Entity verification, sanctions screening, and trust scoring for AI agents.
Search MCP
4.5/10The best web search for your AI Agent
Task MCP
4.5/10An MCP server for deep research or task groups
Specproof MCP
4.5/10SpecProof: Search standards specs with MCP-ready precision.
Npm
4.5/10npm package trends and weekly downloads over time. Free key at trendsmcp.ai
MCP Server
4.5/10Read-only fantasy analysis for ESPN, Yahoo, and Sleeper leagues via MCP
MCP Server
4.5/10Discover MCP endpoints for real-world entities by resolving business domains.
Marketplace
4.5/10Agent-to-agent marketplace with escrow-protected trades via MCP tools.
MCP Server
4.5/10DevCycle MCP server for feature flag management
MCP Server
4.5/10Guru MCP Server - Connect AI tools to your Guru knowledge base
MCP Server
4.5/10Connect your AI to human workers. Get paid to help AI.
Discovery Engine
4.5/10Find novel, statistically validated patterns in tabular data — hypothesis-free.
Linkly
4.5/10Create and manage short links, track clicks, and automate URL management
Pantry Persona
4.5/10AI-powered kitchen management — pantry, recipes, meal plans, shopping lists
Markdown
4.5/10Convert any URL to clean, LLM-ready Markdown
Scanmalware MCP
4.5/10MCP server for ScanMalware.com URL scanning, malware detection, and analysis.
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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.