Delegate scoped repository tasks to the OpenAI Codex CLI as a supervised headless subagent.
npx skills add https://github.com/cookkie03/skills --skill cdx-cookkie03
Please help me install this Agent Skill. Skill: cdx Source: https://github.com/cookkie03/skills/tree/main/cdx Command: npx skills add https://github.com/cookkie03/skills --skill cdx-cookkie03
codex exec with self-contained briefs, sandbox modes, and captured logs for implementation, refactors, and test triage. - Review-Only Passes: Use codex review with --uncommitted, --base, or --commit to get second opinions on explicit diffs. - Structured Output: Capture final messages with -o, stream events with --json, and validate results with --output-schema. - Use Case: Ask Codex to fix a failing test in a specific module while you supervise; the Skill ensures the brief is scoped, logs are captured, and the resulting diff is verified against the requested scope before reporting. ## Quick Start Use the cdx skill to delegate a bounded code change in my repository to the Codex CLI and report the verified diff and test results.High-intent search queries and answers about installing and using this skill.
Use `codex exec -C /path/to/repo --sandbox workspace-write -o /tmp/final.txt` with a self-contained brief describing the goal, scope, and verification steps. Capture stdout and stderr separately, then verify the exit code, final message, and git diff before trusting the result.
codex exec performs non-interactive task execution such as edits, analysis, and test triage, while codex review is review-only and needs an explicit diff target via --uncommitted, --base <branch>, or --commit <sha>.
Use `--sandbox read-only` for analysis tasks and `--sandbox workspace-write` for bounded edits. Ask the user before using danger-full-access or bypass flags, and add extra writable roots with --add-dir only when genuinely needed.
Immediate exits with empty output usually mean bad flags prevented startup, so inspect stderr and logs first. Top-level codex flags and codex exec flags differ; only pass flags listed by `codex exec -h`, and never add --ask-for-approval to codex exec.
Yes, but only for independent chunks of work. Run parallel Codex jobs on non-overlapping scopes and reconcile any overlapping edits manually afterward.
Stop the run and ask the user to complete authentication interactively by running `codex login`. Headless runs cannot complete the login flow on their own.
tachiiri-orgClassify a repository's role and runtime, load guidance, and prepare a Git baseline.
daominahReview code changes and pull requests for business fit, quality, and security.
Ab0umarRequires running verification commands and reading output before claiming work is complete.
sebastienrousseauDelegate coding tasks to Mistral Vibe and verify outputs via git diff.