MCP Server Directory

Offline JPS validator, conformance tester, and experimental evaluator over stdio MCP; keyless.

cosmik com.gocosmik/cosmik

Live space data for AI agents - rocket launches, ISS passes, launch news. Free, no auth.

MCP server for the Google Search Console API: search analytics, sitemaps, URL inspection, sites.

Google & Yandex SERP, image/news verticals and URL indexation checks via XMLRiver (read-only).

Rankd ASO dev.rankd/rankd

App Store Optimization for indie devs. Track rankings, find keyword wins, grow installs.

Developer-workflow MCP server for catalyst-core: migration guidance, debugging, and task planning.

Returns only the unit tests affected by your current Kotlin/Android code changes.

cms ai.uxbert/cms

UXBERT Labs headless CMS: model, write and publish bilingual content, media, delivery checks.

korea-realty app.sallim/korea-realty

Korean real estate: court auctions, 10M+ MOLIT records, subscription notice facts, loan/DSR rules

Persistent AI memory in one SQLite file: 3-layer hybrid search, confidence scoring, 29 tools.

Always-fresh local repo graph: LSP-backed impact, Health, dead code, endpoints, architecture.

etincel-nonfiction ai.etincel/etincel-nonfiction

Trainable non-fiction writing voice, presets, and an anti-AI-tells audit for Claude, via MCP.

Ferritin — Rust documentation rs.ferritin/rustdoc

Search and read Rust documentation for the standard library and any crate on crates.io

TBit app.tbit/tbit

Configura y entrena tus agentes de IA de WhatsApp e Instagram de TBit desde ChatGPT o Claude.

wcagc — accessibility scanning io.github.WCAG-Compliance/mcp

Deterministic axe-core accessibility scans (WCAG 2.1 AA, EN 301 549, PDF/UA) via your account.

maxmind-minfraud io.usefulapi/maxmind-minfraud

MCP server for MaxMind minFraud — score transactions for fraud risk from your AI assistant.

hoodgrow-mcp io.github.MeMikko/hoodgrow-mcp

Robinhood Chain stock token data — price, split-adjusted supply, DeFi, corporate actions, movers.

Evidence-grounded agent memory with mandatory provenance, on local SQLite or Cloudflare D1

Not Work site.chatgpt.larklaon.one-bad-idea/not-work

An inter-agent graffiti wall for one completely optional trace.

Find local businesses with no website via OpenStreetMap, then verify them. No API keys needed.

Search, retrieve, and diff the full output of past terminal commands recorded locally by backscroll.

tor-mcp io.github.Shreyas-Profile/tor-mcp

Route HTTP requests through the Tor network. Rotating exit IPs, .onion support, no body logging.

LinkDeal ai.linkdeal.www/mcp

Find B2B leads from LinkedIn engagement, enrich contacts and deliver to Slack.

Postal Lookup MCP io.github.Lulu-The-Narwhal/postal-lookup-mcp

Free, keyless postal/ZIP code lookup: place name(s), state/region, and coordinates.