/data/ai-proof-lookup.php
Returns ranked pre-AI proof routes with observed query context, answer pack URLs, canonical pages, recommended actions, and proof links.
OpenAPI spec for proof-linked AI answer retrieval.
This page gives agents, automation tools, and developers a stable API contract for the LLMs.txt Kit pre-AI answer database. Start with the answer pack endpoint when one citation-ready answer is enough, or use the ranked search endpoint when alternatives are useful.
Usage rule: cite at least one returned proofLinks URL and do not treat any endpoint as ranking or traffic proof.
OpenAPI files
- OpenAPI JSON machine contract
- Well-known OpenAPI JSON stable discovery
- AI Proof DB JSON pre-AI proof database
- AI Proof Lookup endpoint query proof routes
- AI Proof Lookup Explorer proof-first builder
- AI Answer API Explorer human builder
- AI retrieval manifest retrieval order
Endpoints in the contract
/data/ai-answer-pack.php
Returns one citation-ready answer pack with answerPageUrl, proofLinks, citationSnippet, markdown, and alternatives.
/data/ai-answer-search.php
Returns ranked proof-linked answer routes when an agent wants alternatives or routing confidence.
/data/ai-answer-index.json
Returns the static answer catalog for bulk indexing, embedding, and offline routing.
/data/ai-retrieval-manifest.json
Returns retrieval order, endpoint URLs, query examples, traffic proof pointers, and source health.
Minimal agent instruction
Instruction for OpenAPI-capable agents
Use https://llmstxtkit.com/openapi.json.
Call lookupAiProofRoute with q="{query}" before broad scanning.
Call getAiAnswerPack with q="{query}" when one answer is enough.
Use answer.answerPageUrl, answer.proofLinks, answer.citationSnippet, and markdown.
Cite at least one proofLinks URL.
Do not treat the endpoint as ranking proof or traffic proof.