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description: Delegate coding tasks to OpenAI Codex CLI agent.
Passed 2 of 8 test cases with the skill, and 3 of 8 without it.
and 1 more in the full report
4 fixed2 passed either way11 still failing5 broke
Tokens, turns and time describe resource use, not a dollar price.
One of 4 test cases the skill fixed. Same model, same prompt, with and without the skill.
An instruction asks to search file contents across the repository for the text pattern 'AUTH_KEY' using legacy 'search_files'. Which modern tool replacement should be used?
| Checked | Without skill | With skill |
|---|---|---|
| Uses grep_search to find the text pattern across files | Missed | Passed |
The instructions your model reads when the skill loads.
description: Delegate coding tasks to OpenAI Codex CLI agent. Use for building features, refactoring, PR reviews, and batch issue fixing. Requires the codex CLI and a git repository. version: 1.0.0 license: MIT metadata: catalog: tags: - Coding-Agent - Codex - OpenAI - Code-Review - Refactoring related_skills: - claude-code ---
This skill is repo-local and stays inactive until explicitly activated.
When the original instructions refer to legacy tool names, use these Kheish mappings:
terminal => bashweb_extract => web_fetch, plus web_search when discovery is neededsearch_files => grep_search and glob_searchbrowser_* tools require a browser-capable surfaced tool or MCP; if none is available, use the closest available surface and say so explicitlyWhen the instructions mention local helper files, resolve them from ${KHEISH_SKILL_DIR}.
Delegate coding tasks to Codex via the Kheish terminal. Codex is OpenAI's autonomous coding agent CLI.
npm install -g @openai/codextest cases passed, vs 3 / 8 without
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