{"id":"stage2-genesis-forensic","card_id":"card_stage2_genesis_forensic","name":"Stage 2 Genesis forensic engine subset","description":"Builds a read-only incident timeline and likely-cause list from supplied events, logs, and trade summaries.","stage":2,"safety_level":"data_only_read_only","auth":{"type":"hmac-sha256","required_headers":["x-apex-tool-timestamp","x-apex-tool-nonce","x-apex-tool-content-sha256","x-apex-tool-signature"],"canonical_payload":"APEX-TOOL-V1\\n{tool_id}\\n{timestamp}\\n{nonce}\\n{sha256(canonical_json(body))}"},"input_schema":{"type":"object","properties":{"events":{"type":"array"},"logs":{"type":"array"},"trades":{"type":"array"}}},"output_schema":{"type":"object","properties":{"timeline":{"type":"array"},"likely_causes":{"type":"array"}}},"sample_input":{"events":[{"at":"2026-07-02T00:00:00Z","type":"latency_spike"}],"logs":["ERROR timeout"]}}