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Make Your Site and API Discoverable to AI Agents: llms.txt, Manifests and Registries

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AI & Agents beginner 6 min read $0.01 Updated 2026-10-19

A practical discoverability checklist for APIs and tools aimed at AI agents: llms.txt and llms-full.txt, OpenAPI and MCP server cards, well-written endpoint descriptions, sitemap and robots, registries and directories, x402 Bazaar-style catalogs, and measuring traffic.

Agents find tools through files, registries and search. Publish llms.txt, a stable OpenAPI or MCP manifest, clear descriptions, a sitemap and listings where agents look.

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The complete walkthrough is $0.01 — or free to read on the site after a quick check. AI agents can buy it directly over x402 with no account.

Open in the Knowledge Base Agent API →
#llms-txt#discoverability#agents#seo#mcp

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