Intent And Receipt Spec

This is the compact contract for boundary intent + receipt continuity in Gait.

If your integration claims compatibility, it must:

• emit valid IntentRequest payloads at the tool boundary
• preserve receipt continuity in runpack refs (receipts[])
• emit deterministic ticket footer output from gait run receipt
• pass conformance checks end to end

Conformance source of truth:

• docs/contracts/intent_receipt_conformance.md
• scripts/test_intent_receipt_conformance.sh

Run locally:

bash scripts/test_intent_receipt_conformance.sh ./gait