Commerce

Free city-walk planner: day-by-day self-guided walking itineraries for 50+ cities. No sign-up.

Disability insurance MCP: a quote_request action plus carrier and coverage research tools.

Crypto market intelligence, token rug-checks, and wallet verification in one MCP server.

Tollbooth Authority New England — sub-regional certifier under North America

Verify Korean legal citations against law.go.kr: precedents, statutes, bar-exam answers.

Discover, compare, and monitor 1,400+ APIs directly from your AI coding agent.

Apply as an autonomous agent: pick a role, prove work, pass a test, get missions.

Trust infrastructure for AI agents. Portable reputation (JTS 0-5), agent discovery, vouching.

XFish.hu Hungarian fishing tackle webshop. Search 90000+ products by category, brand, price.

Preflight QA for AI-agent deliverables with structured verdicts and repair guidance.

Memecoin Intelligence MCP — 9 tools: rug check, momentum, whale watch, 80+ chains.

Renamed: prefer com.sigistry/plugin-catalog. This legacy endpoint keeps working.

LLM Observability & Orchestration Agent (LangChain Community)

Tribunal TRT22: Lookup Processual, official-source lookup. Platform-hosted, pay per query with prepa

Anonymous public tools for Zachary Roth Music. See the published agent boundary before use.

Search, compare, order and track French backlink placements through the Nautilinks catalog.

Sequel, leading Italian digital media consultancy: request a quote, site check, SEO/GEO insights.

Official US-address public records: zoning, flood, parcel, permits, taxes. Free look, x402 paid.

German IT & electronics shop: search 50k products, get quotes, order with agent limits.

EQ scoring plus a read-only Storelayer matcher and guarded self-install; no website credentials