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.
Scene MCP
4.7/10Compose a placed 3D diorama from one sentence, then browse the saved scene gallery.
Vanity MCP
4.7/10Read the three.ws vanity-address market: quote difficulty + USDC price, browse the board.
X402 MCP
4.7/10Self-custodial x402 wallet for AI agents: discover, inspect, and pay any x402 service in USDC.
MCP Geratools
4.7/10base64, hashing, regex, word count, JWT decode and CSS unit conversion. Deterministic, offline.
Ai Price Index MCP
4.7/10Read-only, zero-key MCP server for point-in-time AI model API prices. Open data, CC BY 4.0.
Kip MCP Server
4.7/10Reads a boat's Signal K data and helps an AI assistant design and install KIP dashboards.
Lians
4.7/10Bitemporal memory for AI agents. SEC 17a-4 audit chain, GDPR crypto-shred, information barriers.
Podium MCP
4.7/10Mobile E2E MCP (51 tools): iOS + Android, native UI + canvas/WebGL, no-vision, RN debug
Magpie MCP
4.7/10Agent-native lending on Solana via x402: borrow against tokens, arm in-vault TP/SL, repay.
Clutter MCP
4.7/10Generate synthetic companies, documents & data via the Clutter API (e.g. to fill SharePoint).
Ares MCP
4.7/10MCP for ARES, the Czech business registry: lookup, due diligence, insolvency, signed provenance
Activity MCP
4.7/10Trending agents and coins, the $THREE holder leaderboard, and the site-wide activity ticker.
Agenc MCP
4.7/10Browse the AgenC on-chain task marketplace, query the agent registry, and link identities.
Alerts MCP
4.7/10Create, update, and delete pump.fun alert rules and read fired-alert history across channels.
Audio MCP
4.7/10Text-to-speech, speech-to-text, audio-to-face lipsync, and motion-capture clips for 3D agents.
Autopilot MCP
4.7/10Set autopilot scopes and a daily SOL spend cap, then propose, execute, and undo agent actions.
Billing MCP
4.7/10An agent's account economics — plan quotas, metered usage, invoices, receipts, and earnings.
Brain MCP
4.7/10List LLM providers and run chat completions through the three.ws multi-provider router.
Clash MCP
4.7/10Play three.ws Coin Clash — read the faction battle board and leaderboard, enlist, and rally.
Copy MCP
4.7/10Manage copy-trade follows — follow leaders, tune sizing and guard rules, and track fees owed.
Kol MCP
4.7/10Per-wallet KOL deep dive — a tracked trader's portfolio P&L and its trades on a given mint.
Loom MCP
4.7/10Browse the community 3D-creation gallery, fetch a creation with its viewer URL, and submit it.
Notifications MCP
4.7/10Read the inbox, mark items read, manage delivery preferences, and register Web Push devices.
Portfolio MCP
4.7/10An agent's trading state — portfolio value, PnL, live balances, trade feed, and signed transfers.
Provenance MCP
4.7/10Append-only, signed, on-chain-verifiable agent action log — record and audit what agents did.
Signals MCP
4.7/10Discover signal feeds ranked by proven edge, rank publishers, and subscribe + track results.
Tutor MCP
4.7/10Read a Pay-As-You-Learn tutoring session's itemized tab and close it for an attested invoice.
Vision MCP
4.7/10Image understanding for AI agents — analyze and describe any image via the three.ws pipeline.
Pedra MCP
4.7/10AI real-estate photo editing via the Pedra API: virtual staging, renovation, enhancement, video.
Smails
4.7/10Free disposable email for AI agents: a throwaway inbox to read verification codes over MCP.
Dotnet MCP Orchestrator
4.7/10Route one agent through one MCP server to many, with progressive tool discovery to shrink context.
Trovex
4.7/10Serves coding agents one canonical doc per query instead of rereading the repo — ~60% fewer tokens.
Xtapdown MCP
4.7/1014 X (Twitter) creator tools — tweet download, hashtags, hooks, engagement & ads-revenue calc.
Node Opcua Modeler MCP Server
4.7/10OPC UA companion spec types, namespace dependencies, and engineering units for AI agents
Floweringagents MCP
4.7/10Self-register an AI agent and report its real revenue, costs and growth to a public leaderboard.
Gatewards
4.7/10Drop-in spend governance + cross-agent dedup proxy for AI agent fleets, with x402 settlement.
Devloop
4.7/10Browser + dev-server logs on one correlated timeline, for Claude Code and AI agents.
Trading MCP
4.7/10Let an AI agent read and trade a MetaTrader 5 account over MCP, behind a human-approval gate.
Agentcite
4.7/10Fabrication-free, DOI-backed citations for AI agents — real openAlex sources, never hallucinated.
Legalcite
4.7/10Verify legal case citations against real court records; flag fake/hallucinated cites.
MCP Vk Ads
4.7/10MCP server for VK Ads (VK Реклама) API: manage ad plans, ad groups, banners, and statistics.
MCP Yandex Direct
4.7/10MCP server for Yandex Direct API v5: manage PPC campaigns, ads, keywords, and statistics.
MCP Yandex Metrica
4.7/10MCP server for Yandex Metrica API: list counters, goals and pull web-analytics statistics.
Hyre MCP
4.7/1017 DeFi + RWA tools — PumpFun, wallet PnL, Meteora LP, Robinhood Chain stocks — paid via x402.
Specter Skills
4.7/10Configure a Specter game backend from chat: economy, progression, leaderboards, multiplayer.
Thinkrun
4.7/10Browser control + session recording MCP for AI coding agents (Claude Code, Cursor) — real Chrome.
Agentic Task System
4.7/10MCP server giving AI agents persistent task memory across TickTick, Notion, GitHub, Linear & Beads
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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.