Get current Claude Code session UUID and registry info. TRIGGERS - current session, session uuid, session id, what session, which session.
From statusline-toolsnpx claudepluginhub terrylica/cc-skills --plugin statusline-toolsThis skill is limited to using the following tools:
references/evolution-log.mdreferences/registry-format.mdReturns the current Claude Code session UUID and registry information.
Self-Evolving Skill: This skill improves through use. If instructions are wrong, parameters drifted, or a workaround was needed — fix this file immediately, don't defer. Only update for real, reproducible issues.
Use this skill when:
Run the session info script:
bun $HOME/.claude/plugins/marketplaces/cc-skills/plugins/statusline-tools/scripts/get-session-info.ts
The script outputs structured session information:
Current Session: c1c1c149-1abe-45f3-8572-fd77aa046232
Short ID: c1c1c149
Project: ~/.claude
Registry: ~/.claude/projects/-Users-terryli--claude/.session-chain-cache.json
Chain Length: 3 session(s)
Last Updated: 2026-01-15T21:30:00.000Z
Managed By: session-registry-plugin@1.0.0
Metadata:
Repo: cc-skills
Hash: a1b2c3d4e5f6
Branch: main
Model: opus-4
Cost: $0.42
Recent Sessions (last 5):
1. 8e017a43 (2026-01-15T10:00:00.000Z)
2. a2b3c4d5 (2026-01-15T14:00:00.000Z)
3. c1c1c149 (2026-01-15T21:30:00.000Z)
The session registry follows Claude Code's native path encoding:
~/.claude/projects/{encoded-path}/.session-chain-cache.json
Where encoded-path replaces / with -:
/Users/username/eon/cc-skills → -Users-username-eon-cc-skills| Issue | Cause | Solution |
|---|---|---|
| Script not found | Plugin not installed | Run claude plugin list to verify installation |
| JSONL ID undefined | No active session | Start Claude Code session first |
| Registry file not found | First session in project | Registry created automatically on first session |
| Chain length is 0 | Fresh project | Normal for new projects, chain grows over time |
| Metadata missing | Older session format | Recent sessions include metadata automatically |
| Path encoding looks wrong | Special characters in path | Claude Code uses - to replace / in paths |
| Bun not found | Bun not installed | Install with brew install oven-sh/bun/bun |
| Permission denied | Registry file permissions | Check ~/.claude permissions (should be readable) |
After this skill completes, check before closing:
Only update if the issue is real and reproducible — not speculative.
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