apappascs Session Diff
Compare two sessions to see what changed.
Step 1: Resolve session paths
If the user provides two session IDs, resolve them:
bun run ${CLAUDE_PLUGIN_ROOT}/lib/session-store.ts list --project "$(basename $(pwd))" --limit 2
Use the path fields from the results.
Step 2: Run the diff
bun run ${CLAUDE_PLUGIN_ROOT}/lib/session-parser.ts diff <session-a.jsonl> <session-b.jsonl>
Step 3: Interpret and present
The script outputs raw structural data. Your job is to synthesize the narrative:
- What was the focus of each session? (use
first_user_messages) - Files added/dropped/common between sessions
- Branch changes (did they switch branches?)
- Tool usage shifts (more editing? more reading? more testing?)
- Continuity — does session B pick up where A left off?
Present as a side-by-side comparison with your interpretation.