kevinslin/dev.llm-session
active/dev.llm-session/SKILL.md
Find, map, or resume Codex CLI sessions.
$ install --global
skillsauthnpx skillsauth add kevinslin/skills dev.llm-sessionInstall this skill globally with one command. Works with Claude Code, Cursor, and Windsurf.
Security Scan Results
3 of 9 scanners reported clean
Some scanners were skipped, did not run, or reported a non-clean status. Review each row below.
3
Scanners Passed
9
Scanners in report
Clean
TrivyContainer and dependency vulnerability scanner
95%
Clean
SemgrepStatic code analysis for vulnerabilities
95%
Clean
mcp-scan (Snyk)Model Context Protocol security validation
95%
Skipped
Snyk (dep)Open source security scanning
50%
Skipped
Socket.devSupply chain security analysis
50%
Skipped
VirusTotalMulti-engine malware detection
50%
Skipped
CrowdStrikeAdvanced threat intelligence
50%
Skipped
OSV-ScannerOpen Source Vulnerability database check
50%
Skipped
OWASP Dep-Check
50%
Last scanned: May 10, 2026, 7:11 AM193.9s3 files scanned
SKILL.md
- name:
- dev.llm-session
- description:
- Find, map, or resume Codex CLI sessions.
dev.llm-session
Overview
Identify Codex session IDs from local history or session files and resume the correct interactive session quickly.
Workflow
1. Choose the lookup strategy
- Most recent session: Use
codex resume --last. - Known prompt or keyword: Search
~/.codex/history.jsonl. - Known session file: Inspect a JSON/JSONL file under
~/.codex/sessions. - Different cwd than the original session: Use
codex resume --allorcodex resume --cd <DIR>to avoid cwd filtering.
2. Derive the session ID
Use one of the scripts below (preferred) or inspect a session file directly.
History search (preferred):
python scripts/find_session_id.py --query "resume a session"
python scripts/find_session_id.py --last
Session file inspection:
python scripts/inspect_session_file.py ~/.codex/sessions/2025/09/27/rollout-*.jsonl --id-only
Manual inspection (JSONL):
head -n 1 ~/.codex/sessions/2025/09/27/rollout-*.jsonl
Look for payload.id in the session_meta line.
3. Resume the session
codex resume <SESSION_ID>
If the cwd has changed, prefer:
codex resume --all
codex resume --cd /path/to/original/workdir <SESSION_ID>
Script Reference
scripts/find_session_id.py
Search ~/.codex/history.jsonl and print matching session IDs.
Options:
--query <text>filter by substring match--lastreturn only the most recent entry--limit <n>limit output rows (default: 10)--fulldisable truncation
scripts/inspect_session_file.py
Read a JSON or JSONL session file and print metadata.
Options:
--id-onlyprint only the session id
Data Locations
~/.codex/history.jsonlcontains{ session_id, ts, text }entries.~/.codex/sessions/**/rollout-*.jsonlincludessession_meta.payload.id.~/.codex/sessions/**/rollout-*.jsonincludessession.id.
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