{"id":32329875,"url":"https://github.com/skills-directory/skill-codex","last_synced_at":"2026-02-28T10:34:31.840Z","repository":{"id":320103593,"uuid":"1080728121","full_name":"skills-directory/skill-codex","owner":"skills-directory","description":"A claude code skill to delegate prompts to codex","archived":false,"fork":false,"pushed_at":"2026-02-07T13:18:30.000Z","size":18,"stargazers_count":541,"open_issues_count":1,"forks_count":44,"subscribers_count":6,"default_branch":"main","last_synced_at":"2026-02-07T22:05:33.076Z","etag":null,"topics":["claude","claude-code","codex"],"latest_commit_sha":null,"homepage":"","language":null,"has_issues":true,"has_wiki":null,"has_pages":null,"mirror_url":null,"source_name":null,"license":"mit","status":null,"scm":"git","pull_requests_enabled":true,"icon_url":"https://github.com/skills-directory.png","metadata":{"files":{"readme":"README.md","changelog":null,"contributing":null,"funding":null,"license":null,"code_of_conduct":null,"threat_model":null,"audit":null,"citation":null,"codeowners":null,"security":null,"support":null,"governance":null,"roadmap":null,"authors":null,"dei":null,"publiccode":null,"codemeta":null,"zenodo":null,"notice":null,"maintainers":null,"copyright":null,"agents":null,"dco":null,"cla":null}},"created_at":"2025-10-21T19:28:43.000Z","updated_at":"2026-02-07T19:29:17.000Z","dependencies_parsed_at":"2025-10-22T01:11:37.465Z","dependency_job_id":"680805e7-8d6a-4ea5-a75c-6b2449822bd9","html_url":"https://github.com/skills-directory/skill-codex","commit_stats":null,"previous_names":["skills-directory/skill-codex"],"tags_count":0,"template":false,"template_full_name":null,"purl":"pkg:github/skills-directory/skill-codex","repository_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/skills-directory%2Fskill-codex","tags_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/skills-directory%2Fskill-codex/tags","releases_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/skills-directory%2Fskill-codex/releases","manifests_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/skills-directory%2Fskill-codex/manifests","owner_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/owners/skills-directory","download_url":"https://codeload.github.com/skills-directory/skill-codex/tar.gz/refs/heads/main","sbom_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/skills-directory%2Fskill-codex/sbom","scorecard":null,"host":{"name":"GitHub","url":"https://github.com","kind":"github","repositories_count":286080680,"owners_count":29930344,"icon_url":"https://github.com/github.png","version":null,"created_at":"2022-05-30T11:31:42.601Z","updated_at":"2026-02-28T09:58:13.507Z","status":"ssl_error","status_checked_at":"2026-02-28T09:57:57.047Z","response_time":90,"last_error":"SSL_connect returned=1 errno=0 peeraddr=140.82.121.6:443 state=error: unexpected eof while reading","robots_txt_status":"success","robots_txt_updated_at":"2025-07-24T06:49:26.215Z","robots_txt_url":"https://github.com/robots.txt","online":false,"can_crawl_api":true,"host_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub","repositories_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories","repository_names_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repository_names","owners_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/owners"}},"keywords":["claude","claude-code","codex"],"created_at":"2025-10-23T18:19:46.255Z","updated_at":"2026-02-28T10:34:31.831Z","avatar_url":"https://github.com/skills-directory.png","language":null,"readme":"Leave a star ⭐ if you like it 😘\n\n# Codex Integration for Claude Code\n\n\u003cimg width=\"2288\" height=\"808\" alt=\"skillcodex\" src=\"https://github.com/user-attachments/assets/85336a9f-4680-479e-b3fe-d6a68cadc051\" /\u003e\n\n\n## Purpose\nEnable Claude Code to invoke the Codex CLI (`codex exec` and session resumes) for automated code analysis, refactoring, and editing workflows.\n\n## Prerequisites\n- `codex` CLI installed and available on `PATH`.\n- Codex configured with valid credentials and settings.\n- Confirm the installation by running `codex --version`; resolve any errors before using the skill.\n\n## Installation\n\nThis repository is structured as a [Claude Code Plugin](https://code.claude.com/docs/en/plugins) with a marketplace. You can install it as a **plugin** (recommended) or extract it as a **standalone skill**.\n\n### Option 1: Plugin Installation (Recommended)\n\nInstall via Claude Code's plugin system for automatic updates:\n\n```\n/plugin marketplace add skills-directory/skill-codex\n/plugin install skill-codex@skill-codex\n```\n\n### Option 2: Standalone Skill Installation\n\nExtract the skill folder manually:\n\n```\ngit clone --depth 1 git@github.com:skills-directory/skill-codex.git /tmp/skills-temp \u0026\u0026 \\\nmkdir -p ~/.claude/skills \u0026\u0026 \\\ncp -r /tmp/skills-temp/plugins/skill-codex/skills/codex ~/.claude/skills/codex \u0026\u0026 \\\nrm -rf /tmp/skills-temp\n```\n\n## Usage\n\n### Important: Thinking Tokens\nBy default, this skill suppresses thinking tokens (stderr output) using `2\u003e/dev/null` to avoid bloating Claude Code's context window. If you want to see the thinking tokens for debugging or insight into Codex's reasoning process, explicitly ask Claude to show them.\n\n### Example Workflow\n\n**User prompt:**\n```\nUse codex to analyze this repository and suggest improvements for my claude code skill.\n```\n\n**Claude Code response:**\nClaude will activate the Codex skill and:\n1. Ask which model to use (`gpt-5.3-codex` or `gpt-5.2`) unless already specified in your prompt.\n2. Ask which reasoning effort level (`low`, `medium`, or `high`) unless already specified in your prompt.\n3. Select appropriate sandbox mode (defaults to `read-only` for analysis)\n4. Run a command like:\n```bash\ncodex exec -m gpt-5.3-codex \\\n  --config model_reasoning_effort=\"high\" \\\n  --sandbox read-only \\\n  --full-auto \\\n  --skip-git-repo-check \\\n  \"Analyze this Claude Code skill repository comprehensively...\" 2\u003e/dev/null\n```\n\n**Result:**\nClaude will summarize the Codex analysis output, highlighting key suggestions and asking if you'd like to continue with follow-up actions.\n\n### Detailed Instructions\nSee [`plugins/skill-codex/skills/codex/SKILL.md`](plugins/skill-codex/skills/codex/SKILL.md) for complete operational instructions, CLI options, and workflow guidance.\n\n## License\n\nMIT License - see [LICENSE](LICENSE) for details.\n","funding_links":[],"categories":["Skills","🧠 Agent Skills","Agent Skills 🤖","Document \u0026 Knowledge Processing"],"sub_categories":["Copilot Extensions \u0026 Alternatives","General"],"project_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fskills-directory%2Fskill-codex","html_url":"https://awesome.ecosyste.ms/projects/github.com%2Fskills-directory%2Fskill-codex","lists_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fskills-directory%2Fskill-codex/lists"}