Standard endpoints, real businesses
If you’re building an assistant, an agent, or an agentic product: every business on CoreLoop speaks MCP and A2A, is discoverable through llms.txt, and can be found through our agent-queryable directory. No partnership required. The endpoints are open.
From website to agent-ready
No integration project and no partnership. Every business exposes the same open surfaces.
A business publishes
CoreLoop crawls their website and builds a structured, typed business profile.
Endpoints go live
Each profile serves MCP and A2A endpoints, an agent card, and llms.txt. Automatically.
Your agents build on it
Query any published business through open standards, with no per-site integration.
Standard endpoints, no lock-in
MCP, A2A, the agent card, and llms.txt are open specifications. Point your agents at the URLs. There’s nothing proprietary to adopt.
Get started freeBuild on open standards
MCP endpoints
Each business serves Model Context Protocol tools at a stable URL: services, hours, prices, policies, inquiries.
A2A agent cards
Discover and interact through the open agent-to-agent standard, agent card included.
The directory
Search published businesses by what they do and where. Built for agents, not scrapers.
Structured profiles
Crawled websites become clean, typed business data your agents can rely on.
llms.txt
A machine-readable summary of every business, ready for LLM ingestion.
WebMCP embed
From the Pro plan, once their website code is verified, businesses register the same read-only tools on their own site with one script tag, alongside the page shortcuts and form pre-fill they approve. The same open standard.
Every published business is queryable today over MCP and A2A, and the cross-business directory endpoint finds one across the whole network — no account or API key required.
Go deeper
Agent protocols overview
The technical reference for CoreLoop’s agent surfaces, MCP, A2A, llms.txt, and WebMCP, and the gates every request passes through.
Read the referenceMCP endpoint
Per-business MCP servers over Streamable HTTP, six auto-generated tools, locale negotiation, tier-based rate limits, and full interaction logging.
Read the referenceWhat happens when an AI agent asks about your business
A technical walkthrough of one MCP request, the gates it passes, the tool that answers it, and the log line it leaves behind.
Read the referenceExplore the rest of CoreLoop
Build on agent-ready business data
Every CoreLoop business speaks the open protocols. Point your agents at the endpoints and start building.