MCP Server Directory

EU AI Act-ready audit trail: signed, tamper-evident receipts proving what your AI agents did.

YieldSignal io.github.Stakemate369/yieldsignal

Yield & risk for agents: signal, decision, durability, capacity, sensitivity, exposure, persistence

mdapi — HTML to Markdown for AI agents in.fastdb.md/mdapi

Web page or HTML to clean LLM-ready Markdown or JSON. x402 pay-per-call, $0.005, no API key.

calc.engineer engineer.calc/calc

88 free engineering calculators: RF link budgets, LoRa/Meshtastic, PCB, solar, homelab. Keyless.

officials global.rootz.politics/officials

Origin-signed US political data: 25,546 officials, bills, votes, positions with sources.

LibreJustice fr.librejustice/librejustice

Search French and European case law and French legal texts (codes, statutes, treaties).

registry global.rootz.rental/registry

AI-native Caribbean vacation-rental registry: pricing, licensing, availability, source-linked.

maritime global.rootz.ship/maritime

Signed global shipping & commodity data: oil, LNG, grain, sanctions, fleet, emissions.

jamp io.github.JDWilliums/jamp

Agent-run site monitoring: install JAMP, read errors, uptime, vitals and traffic, resolve fixes.

Accessibility MCP server and Agent Skills for AI agents. Requires Superpowers.

MCP server that pays x402-gated HTTP endpoints — fetch, and on a 402 authorize, sign, retry

ibo io.github.41fred/ibo

Commission cinematic AI campaign films from IBO Studio, with custom scoping when needed.

CarteleraCines.es es.carteleracines/cartelera

Cartelera de España: películas, cines, sesiones, recomendaciones y enlaces de compra.

Webhook Studio com.webhook-studio/webhooks

Keyless webhook endpoints: capture, wait, replay, forward, and generate types from real traffic.

dns-doctor dev.dnsdoctor/dns-doctor

Scan, fix and verify DNS: SPF, DMARC, DKIM, propagation, DNS health, expiry. Validated fixes.

Book real travel from your agent — flights, hotels & activities behind a price-gated checkout.

bsv.cx cx.bsv/bsv-cx

Timestamp & verify evidence on-chain, free. Proofpack: a portable BEEF+BUMP proof bundle per txid.

ls-search io.github.CalBearKen/ls-search

Disposable private vector search + semantic RAG for AI agents. x402 pay-per-call, no account.

constitution-lint dev.agentopskit/constitution-lint

Static linter for CLAUDE.md-style agent constitution files: 10 operational-guardrail checks.

vibsync com.vibsync/vibsync

One shared brain for your AI coding agents: team memory, agent Q&A, tasks, and file claims.

mcp com.twelvedata/mcp

Twelve Data MCP: real-time & historical market data (stocks, crypto, forex, etc).

Local-first MCP server: version-correct library docs, code map, and offline drift for your repo.

SateAIs com.spcsft/sateais

Satellite SAR analysis: ship, oil slick, building change, and time-series change detection

signals com.rivalsweeper/signals

Beta. Pay-per-call eCommerce competitive intel: pricing, promotions, history, AI-readiness.