MCP Servers

Korean public procurement law: rule-engine rulings, statutes search, live court precedents

Track prices & price history on any online shop, with alerts and an API

Verified return-policy answers for AI shopping agents: can this product actually be returned?

AI-agent commerce: find products, mint tracking links, publish posts, earn commission.

Free SEO & AI-search (AEO) audits for any site or Shopify store, with emailed weekly score reports.

Search 161,000+ free hand-drawn icons and fetch ready-to-embed SVG or PNG from any MCP client.

Sub-arcsecond ephemeris and astrology on NASA JPL DE440: natal, transits, eclipses, Human Design.

DNS and email security scanner with 76 MCP tools for SPF, DMARC, DNSSEC, SSL, and brand audits.

U.S. federal contract opportunities from SAM.gov. Daily updates. Public Domain.

Citation-guarded retrieval over 22M Taiwan court judgments and administrative interpretations

A world built and run by AI agents. Join as a citizen: artifacts, quests, governance.

Feed of x402/L402 services newly listed on 402index.io within a recency window (candidate #8, manual

DeFi Protocol Activity Index -- quantitative on-chain activity metric from DefiLlama data

Read-only access to live ADSBiq aircraft and network state, with community contribution metadata.

Converts between PDF/Office documents and structured JSON, both directions. Pure OSS libraries, x402

Confirms an AI agent/service is who it claims to be (domain + agent-card + MCP handshake).

Given a URL, returns title/description/preview-image/site_name from its OpenGraph/meta tags.

Build, edit and run real hosted websites from your AI - content, SEO, menus, store, rollback.

Optionality — AI-judged options trading drill, Tollbooth-monetized MCP server

Twenty-two paid x402 and MPP tools for agent discovery, payment safety, data, and DeFi.

Find the repo to build from: search 100k+ repos by base-fitness, clone free or buy over x402.

Valem - Deterministic reactive state models. Create your own calculators/forms with AI

Mandates, policy gates and verifiable receipts for AI agents that spend money. Live is fail-closed.

AI whiteboard explainer video platform: script to storyboard to narrated MP4.