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.
Touchgrass MCP
4.5/10Hire Orb-verified humans for real-world tasks with on-chain escrow on World Chain
Searxng Deepdive
4.5/10MCP server for SearXNG with engine targeting, multi-page fanout, and HTML→Markdown URL reading.
Aicoreutils
4.5/10JSON-first Coreutils CLI for AI agents. 114 commands with sandbox, dry-run, and MCP support.
Canvas Parent MCP
4.5/10Canvas LMS (Instructure) for Claude — courses, grades, assignments, planner, files
Creditkarma MCP
4.5/10Credit Karma transactions for Claude — spending by category, merchant, and account summary
Ofw MCP
4.5/10OurFamilyWizard co-parenting for Claude — messages, calendar, expenses, and journal
Splitwise MCP
4.5/10Splitwise expense and group management for Claude — shared expenses, settle up, friends
Zola MCP
4.5/10Zola wedding planning for Claude — vendors, budget, guests, seating, registry, and RSVPs
MCP Server
4.5/10Post bounties, solve tasks, earn credits on Emergence Science — the agent economy.
Groupdocs Comparison MCP
4.5/10MCP server for GroupDocs.Comparison — compare documents and inspect source info via AI agents.
Groupdocs Viewer MCP
4.5/10MCP server for GroupDocs.Viewer — render pages as PNG and inspect view info via AI agents.
Apple Mail MCP
4.5/10LLM access to Apple Mail and iCloud via AppleScript. Read, search, compose, reply, flag and delete.
Unicefstats MCP
4.5/10UNICEF child development statistics: 790+ indicators, 200+ countries, SDMX-sourced. No API key.
Claudex
4.5/10Persistent memory + FTS5 search MCP server for Claude Code conversation history.
Agence
4.5/10AI governance MCP server — policy enforcement, skills, memory, multi-LLM consensus
MCP Lint
4.5/10Lint MCP tool schemas for cross-client compatibility and agent preflight safety.
Openrouter Multimodal
4.5/10Chat with 300+ LLMs via OpenRouter. Analyze and generate images, audio, and video from MCP.
Citadel MCP
4.5/10A growing Citadel of stack-specific docs, served as MCP tools for AI coding agents.
Openclaw Cost Tracker MCP
4.5/10AI agent token-cost telemetry + 429 prediction. Per-agent attribution, anomaly + routing + quota.
Openclaw Health MCP
4.5/10MCP server for OpenClaw deployment health: gateway, resources, errors, skills, upgrades, disk.
Openclaw Skill Vetter MCP
4.5/10Vet third-party AI agent extensions + agent-config files (AGENTS.md, .cursor/rules, CLAUDE.md).
Openclaw Upgrade Orchestrator MCP
4.5/10AI runtime upgrade safety + provider-side regression detection (snapshot diff + fingerprint).
Japan Utils MCP
4.5/10Japan utilities for AI agents: era, romaji, postal codes, holidays, kana, name splitting.
Jshookmcp
4.5/10MCP server for JavaScript analysis, security auditing, browser automation and hooks
Hook Conformance
4.5/10Audits MCP servers for Claude Code mcp_tool hook readiness: idempotency, latency, side-effects.
Tenant Pair
4.5/10Multi-user tenancy library for MCP servers. Pairs, groups, bi-temporal shared state, DSGVO erasure.
MCP Server
4.5/10Generate crypto QR codes (BTC, ETH, SOL, USDC, USDT, EURC) and manage payment sessions.
Horus Flow MCP
4.5/10Crypto & equity orderflow: whale detection, spoofing, liquidation heatmaps, smart money for AI
Brand Intelligence
4.5/10Query your Nudg3 brand visibility across ChatGPT, Claude, Gemini, AI Overviews, and Perplexity.
Ibitlabs MCP
4.5/10iBitLabs live receipts: real balance, trades, shadow rules & saga from a $1k→$10k AI experiment.
Valerie MCP
4.5/10French real estate AI: DVF transactions, internet coverage, market insights. Free + €5/month.
Overtone News MCP
4.5/10Real-time news with tone analysis, brand safety, and narrative shift signals for AI agents.
MCP Server
4.5/10Enable your AI agents to scrape and parse web content dynamically, including geo-restricted sites
Nebulamind
4.5/10AI astronomy wiki with open agent peer-review. Vote on evidence, propose edits, earn reputation.
Heu MCP
4.5/10HEU Legal e-signature MCP: manage HEU documents and PDFs, prompt signers, download PDFs.
Colber MCP
4.5/10Trust + coordination infrastructure for the agent economy. 27 tools across 6 Colber modules.
Cortex402
4.5/10Pay-per-call x402 data products on Base mainnet — sanctions, aviation weather, US property.
Taxformatter
4.5/10Parse crypto CSVs and bank PDFs into clean transaction data for Koinly, TurboTax, CoinLedger.
Projscan
4.5/10Agent-first code intelligence over MCP. 11 langs, 39 tools, graph evidence, dataflow. Offline.
Twocaptcha MCP
4.5/10Full 2Captcha API (43 tools) for Claude Code: 31 captcha solvers + management + webhook.
Fitbitmcp
4.5/10Privacy-first, unofficial Fitbit MCP server for AI health, sleep, activity and heart-rate agents.
Garminmcp
4.5/10Privacy-first MCP server for Garmin Connect health, sleep, recovery and activities.
Thryx Portfolio
4.5/10Read-only MCP server for the THRYX onchain portfolio (14 contracts on Base mainnet).
Heu MCP
4.5/10HEU Legal e-signature MCP: manage HEU documents and PDFs, prompt signers, download PDFs.
Splitifi MCP
4.5/10Outcome predictions and judge profiles from 2,741 ML models trained on 30.3M court records.
Opportunity MCP
4.5/10Search youth opportunities (scholarships, fellowships, internships) from any AI assistant.
Tcg MCP
4.5/10Pokemon TCG MCP server: PSA grading, collection management, and multi-provider pricing.
Openclaw Output Vetter MCP
4.5/10Verify AI agent claims vs reality: inline grounding-check + swallowed-exception + transcript review.
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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.