MCP Server Directory

Manage and live-debug LoRaWAN devices on a ChirpStack v4 network server over its gRPC API

Boonful Studio io.boonful/studio

Publish and sell what you build with Claude: apps, ebooks and courses, with checkout and a feed.

Permits Engine — Agent Market io.github.USTechAutomations/usta-agent-market-mcp

Free MCP tools: permit quotes, jurisdiction index, track record, attestation.

GlockApps — Inbox Placement Testing com.glockapps/mcp

Inbox placement tests across Gmail, Outlook, Yahoo and 30+ providers.

ProfitCollector ca.bakhour/profitcollector

22 pay-per-call developer, security, network and data utilities using x402 on Base.

RiverWatch: USGS river levels & stream-flow gauges — per query com.a2awire/data-river-level-stream-flow-flood-alert-gauge

River levels & flood alerts: USGS gauges. $0.01/query. Register in-session — free testnet funds.

Hacker News Front Page (Live Tech Stories) — buy per-query in-session (hnfrontpage) com.a2awire/data-hacker-news-front-page-tech-news

Hacker News front page: top stories, points, links. Register in-session — free testnet funds.

Reports what a checked Lean 4 or Metamath proof rests on: inherited sorry, compiler trust, axioms.

FDA Recall Alerts — Food & Product Safety (fdarecall) com.a2awire/data-fda-recall-alert-food-product-safety

FDA recalls: food, drugs, devices; safety alerts. Register in-session — free testnet funds.

Product Hunt Launches — new & upcoming products (producthuntwatch) com.a2awire/data-product-launch-upcoming-product-tracker

Upcoming product launches: trackers & announcements. Register in-session — free testnet funds.

Fast RuboCop-compatible Ruby linter with MCP inspect and autocorrect tools.

Real shortest sea routes between ports: distance, canals/straits, GeoJSON. UN/LOCODE aware.

Stratify site.aeon-labs/stratify

Backtest NIFTY option strategies on real 1-minute data, with an honest out-of-sample panel.

Token safety: honeypot sim, contract powers, rug checks, watch alerts, plain card, paper test.

Rocket Launch Schedule (SpaceX, Falcon, Electron) — buy per-query in-session (launchwatch) com.a2awire/data-rocket-launch-schedule-spacex

Rocket launch schedule: SpaceX, Falcon, Electron. $0.01/query, free testnet funds.

HTTP Status io.github.sadri-dridi/http-status

Short catalog of common HTTP status codes.

MCP server that builds and validates LC-MS worklists for MassLynx, SCIEX OS, MassHunter, Xcalibur.

docbin app.docbin/docbin

Give an agent a place to put large output. Build logs and reports get a stable versioned URL.

Deploy and manage SnapDeploy apps from your AI assistant: builds, logs, env vars, add-ons, domains.

Build mind maps, kanban boards and whiteboards in your TabTree account, team spaces included.

Georgia Company Registry Lookup (Reestri) io.github.SosoPkhakadze/reestri-ge-company-lookup

Georgia (NAPR) company registry lookup by ID code or name: status, legal form, evidence.

Lets AI agents read the real source of any Maven dependency, decompiled from ~/.m2 or Central.

US state NV io.github.sadri-dridi/st-nv

USPS state code NV.

MCP for building, inspecting, and live-debugging Firefox CSS themes.