session-compare

# Session Compare Compare two Claude Code sessions side-by-side using Agent Monitor data. ## Input The user provides: **$ARGUMENTS** This may be: - Two session IDs: "abc123 def456" - "best vs worst" — compare highest and lowest productivity sessions - "latest 2" — compare the two most recent sessions - A session ID + "vs average" — compare one session against the baseline ## Procedure 1. **Identify sessions to compare**: - If two IDs given: fetch both from `http://localhost:4820/api/sessions/{id}` - If "best vs worst": fetch sessions, score by completion + cost efficiency, pick extremes - If "latest 2": `GET /api/sessions?limit=2` (default sort: most recently updated first) - If "vs average": fetch session + compute averages from last 50 sessions 2. **Gather detailed data** for each session: - Session metadata: `GET /api/sessions/{id}` - Events: `GET /api/events?session_id={id}` - Agents: `GET /api/agents?session_id={id}` - Cost: `GET /api/pricing/cost/{id}` 3. **Build comparison**: ### Overview Comparison | Metric | Session A | Session B | Difference | |--------|-----------|-----------|-----------| | Status | completed | error | — | | Model | sonnet-4 | sonnet-4 | same | | Duration | 12m 34s | 45m 12s | +32m 38s | | Total Cost | $0.0234 | $0.1456 | +522% | | Events | 45 | 187 | +315% | | Tools Used | 8 | 12 | +4 | | Error Count | 0 | 7 | +7 | | Agents | 2 | 5 | +3 | ### Token Comparison | Token Type | S...