Sessions

Sessions group multi-turn conversations for taint tracking and drift detection.

GET /sessions/{session_id}

Returns session metadata including taint labels, tool call history, and duration.

DELETE /sessions/{session_id}

Ends a session and clears taint state.

Session-scoped features

• Taint tracking: labels persist across requests (30 min TTL)
• Tool integrity: tool definition hashes compared against session baseline
• Insider threat accumulation: risk compounds across turns with 30-min decay