MCP Server Directory

Local-first MCP server for data-quality discovery, evidence, drift, and controlled repair.

Storm risk, route risk and reanalysis backtests for any point on earth. No key, no wallet.

Playwright-style MCP to inspect, control, and debug PySide6 desktop GUIs.

ISO country CI io.github.sadri-dridi/cc-ci

Public ISO 3166-1 record for CI.

Augenix ai.augenix/build

Free preview websites for local trades, then Stripe Checkout for $29/mo hosting.

Trust Check io.github.gmahar82-stack/trust-check

Base crypto safety for agents: honeypot/tax test, address poisoning, rug feed, creator record.

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

Peer Lookup Tools com.peerlookup/tools

Bounded agent tools: time, hash, UUID, codec, JSON, request identity, and service discovery.

ai-visibility com.lastminutedealshq/ai-visibility

AI-search-visibility tools: check crawler access, generate llms.txt, lint robots.txt, census data.

NASA Image of the Day — space & astronomy photos (nasaiotd) com.a2awire/data-nasa-photo-space-image-astronomy

NASA astronomy photo of the day + imagery. $0.01/query. Register in-session — free testnet funds.

Audit architecture, security, memory, and code quality in Flutter, Laravel, Node, Python, & Vue.

Free Sparkplug B topic linting, UNS naming checks and AI-readiness screening. No API key.

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.

Your config files are never compiled — nothing fails until deploy. 36 snippets and 28 lint rules for

Science News Tracker — latest research & discovery headlines (scinews) com.a2awire/data-latest-science-news-research-discovery

Latest science news: research & discoveries. $0.01/query. Register in-session — free testnet funds.

Prognyx oncology intelligence com.prognyx/oncology-intelligence

Live ClinicalTrials.gov oncology trial comparison around an asset, plus landscapes and CI briefings.

Reads your stylesheet and names the success criterion each rule breaks, including the three WCAG 2.2

Prediction Market News — buy per-query in-session (pmnews) com.a2awire/data-prediction-market-news

Prediction-market news, $0.01/query. Register and buy inside this MCP session — free testnet funds.

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

US state MI io.github.sadri-dridi/st-mi

USPS state code MI.

The 2026-07-28 MCP revision removed the initialize handshake, sessions, ping and 4 more RPCs. 27 rul

MCP policy proxy: enforces a code of conduct across connectors before the upstream is called.

Virginia Code io.github.pipeworx-io/virginia-code

Code of Virginia — state statutes by citation.

StyleKit io.github.AnxForever/stylekit-mcp

MCP server for StyleKit styles, tokens, recipes, lint and repair over stdio or HTTP.