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.
Sftunes
4.9/10Hand-made human mixtapes with liner notes. Paid tools $0.01 USDC via x402, 80% to the tapemaker.
MCP Turtle Noir
4.9/10Play Turtle Soup (lateral thinking puzzles) against a strict AI host with yes/no questioning.
Bitfence
4.9/10Pre-transaction token risk checks for autonomous agents on six chains. Read-only; paid via x402.
Klanex
4.9/10Reliable async execution for agent tool calls: schema gating, retries, idempotency, audit trail.
Qacat
4.9/10Translation QA: automated checks, AI evaluation, linguistic review, and visual in-context testing.
Aspicio
4.9/10DXF and PDF/X-4 for AI agents: structured facts, PNG renders, an interactive in-chat viewer.
Nightwatch
4.9/10Real-time crypto asset intel for trading AIs: liquidity grades, transfer routes, spreads, BTI
Secretcarousel
4.9/10Agent-first secrets vault. Store, rotate, and share credentials from chat. 20 tools.
Easyaccesspdf MCP
4.9/10PDF accessibility checks (veraPDF PDF/UA-1), auto-fix and Markdown conversion. EU-hosted.
Agentready
4.9/10Scan any public site for AI-agent visibility; get scored findings, a machine-readable fix pack, and
H1B
4.9/10US H-1B visa sponsorship, LCA wages & top sponsors by role — recruiting/talent data
Uk Gazette
4.9/10The Gazette — official UK public record: insolvencies, winding-up petitions, deceased estates
Fixzi MCP
4.9/10Monitor MCP servers, API contracts and AI outputs for schema drift. Alerts on breaking changes.
Splunk O11Y MCP Connect
4.9/10Splunk Observability Cloud MCP server: traces, metrics, alerts, and dashboards for IDEs.
Swatgenx
4.9/10Automated, calibrated SWAT+ watershed modeling and national hydrologic datasets for the U.S.
Depix MCP
4.9/10One MCP: hosted Pix receive + dated charges (22 tools), or local npx non-custodial wallet (49).
Storeboard
4.9/10Generate exact-size App Store and Google Play screenshots, feature graphics, and listing copy.
Agent Abilities For MCP
4.9/10Self-hosted WordPress MCP server with per-capability permission controls and a full audit log.
Ibo
4.9/10Commission cinematic AI campaign films from IBO Studio, with custom scoping when needed.
Jamp
4.9/10Agent-run site monitoring: install JAMP, read errors, uptime, vitals and traffic, resolve fixes.
Pangolinfo MCP
4.9/10Real-time Amazon, WIPO & PACER data for AI agents — 19 tools via the MCP protocol.
Payotte MCP
4.9/10Verified Canadian real-estate pros + housing data: prices, rates, land-transfer tax, rent-vs-buy.
Prismix Status MCP
4.9/10Real-time status for 75+ AI services (OpenAI, Anthropic, Cursor). No auth, CORS-enabled.
Bandsaas
4.9/10License your music to AI on your terms, and run your whole artist business. 46 tools, keyless.
Kcaldata
4.9/10Natural-language calorie lookup. Send '2 large eggs', get USDA-sourced nutrition data.
Osha
4.9/10OSHA MCP — US workplace-safety standards (29 CFR Chapter XVII, parts 1900–1990).
Snhp
4.9/10Free game-theory negotiation advisor for agents, plus paid receipted sessions and agent memory.
Adu Zoning
4.9/10Check if a Florida address can build an ADU: county GIS zoning, eligibility verdict, local rules.
Inbio
4.9/10Official in.bio MCP server: shorten URLs, styled QR codes, and click analytics. No API key needed.
Mcplint
4.9/10Statically audits MCP tool surfaces for token cost, schema quality, and design issues.
Friday Seller Tools
4.9/10Marketplace-seller tools: listing audits, PPC kits, pricing, compliance. Paid via x402 or card.
Casenode Legal Graph
4.9/10UK case law MCP (21 tools). Free API key: casenode.ai/api/signup → Dashboard → API keys.
Voc MCP
4.9/10VOC OpenAPI gives AI agents authorized review and product data for insights, tagging, and listings.
Statcite
4.9/10Economic statistics with citations: World Bank, IMF, BIS, ECB. Verify GDP, inflation, debt figures.
Posterly
4.9/10Validate, schedule, publish, and analyze social content across 18 platforms with posterly.
Nyc Restaurant Week MCP
4.9/10All 636 NYC Restaurant Week Summer 2026 restaurants — filter by cuisine, borough, price, and date.
Ads MCP
4.9/10233 tools for Google, Microsoft, TikTok, LinkedIn Ads in Claude or ChatGPT. Writes need approval.
Regulatory Catalysts
4.9/10Regulatory Catalysts MCP — high-value biotech regulatory calendar events (keyless).
The Hill Kinabalu
4.9/10Official rooms, live availability, booking links, and wedding info for The Hill Kinabalu.
Profile MCP
4.9/10Read-only MCP profile server: CV, case studies, claim-to-evidence map, and role matching.
MCP Catalog
4.9/10AI-native corporate gifting & event infrastructure for Fortune 500. 70K products, 200+ brands.
Mesh Connector
4.9/10The agent-to-agent capability exchange — rent memory, reasoning and safety, settled per call.
MCP Server
4.9/10Deterministic axe-core accessibility scans (WCAG 2.1 AA, EN 301 549, PDF/UA) via your account.
Studiepoint Ai
4.9/10300+ African scholarships, GPA conversion & 1,700+ visa routes for postgrad students.
Geo MCP
4.9/10Free GeoNames MCP: countries, cities, POIs, distance & nearby. Remote HTTP + agent token signup.
Marigold
4.9/10Comment on AI-generated webpages; feedback flows back to your coding agent. Free, MIT, local-first.
Tools For Agents
4.9/10Decision Layer for AI Agents — 58+ tools, Advisor, MCP. Free key: POST /v1/register {}.
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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.