name: claude-session-analysis description: Analyze Claude Code session files. Find current session ID, view timeline (tl), or search past chats.
Claude Session Analysis
This is {SKILL_DIR}/SKILL.md. Scripts: {SKILL_DIR}/scripts/
| Script | Description |
|---|---|
current-session.sh [dir] [sec] | My session ID |
sessions.sh [--full] [-g kw] [-mmin 1440] [-n 10] | Search sessions by keyword/time |
resolve-session.sh <id> | Session ID → file path |
timeline.sh [-t <types>] [-w <width>] <id> [range] | Timeline (default: all, 55 chars; range: ..m, m.., m..m) |
get-by-marker.sh [--raw] [-A n] [-B n] [-C n] <id> <marker> | Entry details (with context) |
file-ops.sh <id> | Read/Write operations |
file-diff.sh <id> <hash> <v1> [v2] | Diff versions (v2 omitted: vs current) |
summaries.sh <id> | Session title history |
Timeline Markers
Format: {hash}-{type} (e.g., 7e2451-U) with [+N] for truncated chars
Types (all by default, filter with -t):
- U: User (includes /commands) | T: Think | F: File (Write:
{hash}@v{n}) - W: Web (no truncate) | B: Bash | G: Grep/Glob
- A: Agent | S: Skill | Q: Question | D: toDo
Paths
- Sessions:
~/.claude/projects/{project-path}/{session-id}.jsonl - Backups:
~/.claude/file-history/{session-id}/{hash}@v{version}
Usage Tips
- Start with full timeline (default width is enough for overview)
- Dive deeper with
get-by-marker.shor-wfor specific entries
⚠️ Sandbox: Pipes (|) don't work. Use dangerouslyDisableSandbox: true when piping output.