Directory / Codex official plugins / Plugin Eval
Plugin Eval
Evaluate Codex skills and plugins from chat with a beginner-friendly start command, local-first reports, token budget explanations, and guided benchmarking.Description from the marketplace entry / plugin manifest.
Install
In Codex CLI: open the plugin browser, pick the "Codex official" marketplace, then Plugin Eval
/pluginsCommands follow each host's documentation (OpenAI Codex / ChatGPT docs). gh skill needs GitHub CLI 2.90 or later and is in public preview.
Listed from OpenAI's catalog, not reviewed by us. Read the source before installing.
- Catalog
- Codex official plugins (
openai-curated) - Author
- OpenAI Codex
- Source code
- openai/plugins
- Homepage
- openai.com/
- License
- MIT
- Repository stars
- 7,502 for openai/plugins (the whole catalog repo)
- Version
- 0.1.2
- Added to catalog
- 2026-04-16
- Last change
- 2026-06-08
- Account connection
- Asked on install
- Capabilities (manifest)
- Interactive, Write
- Products
- CODEX
What it contains
- Skills: 5
Skills: evaluate-plugin, evaluate-skill, improve-skill, metric-pack-designer, plugin-eval
Keywords: codex, plugin, skill, evaluation, quality, budget
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