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Google Agents CLI Eval

Google Agents CLI Eval is an agent skill (a SKILL.md file) from google/agents-cli. It should be used when the user wants to "run an evaluation", "evaluate my agent", "evaluate my ADK agent", "write an eval dataset", "analyze eval failures"… It works with Claude Code and Codex and has 6,176 GitHub stars across a repository of 6 listed skills.

github.com/google/agents-cli/skills/google-agents-cli-eval (opens in a new tab)

Data as of from the GitHub API and skills.sh; description from the skill's SKILL.md. Report an error

View on GitHub (opens in a new tab)View on skills.sh (opens in a new tab)

Add this skill

Claude

Claude Code loads skills from ~/.claude/skills/ (all projects) or .claude/skills/ (one project):

git clone --depth 1 https://github.com/google/agents-cli.git
cp -r agents-cli/skills/google-agents-cli-eval ~/.claude/skills/google-agents-cli-eval   # personal, or .claude/skills in a project

In the Claude apps, zip the google-agents-cli-eval folder and upload it under Customize > Skills > + > Upload a skill (code execution must be on).

ChatGPT / Codex

Codex reads skills from .agents/skills/ in a repo or ~/.agents/skills/ for every project:

git clone --depth 1 https://github.com/google/agents-cli.git
cp -r agents-cli/skills/google-agents-cli-eval .agents/skills/google-agents-cli-eval   # repo; ~/.agents/skills for all projects

Standalone skills also load in the ChatGPT desktop app.

Cursor

Cursor loads skills from .cursor/skills/ (or ~/.cursor/skills/) and also reads .claude/skills/:

git clone --depth 1 https://github.com/google/agents-cli.git
cp -r agents-cli/skills/google-agents-cli-eval .cursor/skills/google-agents-cli-eval   # project; ~/.cursor/skills for all projects

Source (checked Oct 7, 2026): code.claude.com/docs/en/skills (opens in a new tab), support.claude.com/en/articles/12512180-using-skills-in-claude (opens in a new tab), learn.chatgpt.com/docs/build-skills (opens in a new tab), cursor.com/docs/context/skills (opens in a new tab)

What this skill does

This skill should be used when the user wants to "run an evaluation", "evaluate my agent", "evaluate my ADK agent", "write an eval dataset", "analyze eval failures", "compare eval results", "optimize agent", or needs guidance on the Gemini platform eval methodology and the Quality Flywheel. Covers eval metrics, dataset schema, LLM-as-judge scoring, and common failure causes. Applies to any agents-cli project, whatever framework the agent is written in.

When it triggers

  • used when the user wants to "run an evaluation", "evaluate my agent", "evaluate my ADK agent", "write an eval dataset", "analyze eval failures", "compare eval results", "optimize agent", or needs guidance on the Gemini platform eval methodo
  • use for agent API code patterns (ADK: use google-agents-cli-adk-code), deployment (use google-agents-cli-deploy), or project scaffolding (use google-agents-cli-scaffold).
  • "run an evaluation"
  • "evaluate my agent"
  • "evaluate my ADK agent"
  • "write an eval dataset"
  • "analyze eval failures"
  • "compare eval results"

More skills in google/agents-cli

6 skills are listed from this repository.

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FAQ

Google Agents CLI Eval FAQ

Still curious? Email info@appsgit.com.

How do I install the Google Agents CLI Eval skill?

Copy the google-agents-cli-eval folder (the one containing SKILL.md) into ~/.claude/skills/ for Claude Code, .agents/skills/ for Codex or .cursor/skills/ for Cursor. The agent picks it up automatically when a task matches its description.

Is the Google Agents CLI Eval skill free?

Yes. The repository is open source under the Apache-2.0 license. The skill mentions an API key or token for an external service, which may need its own account.

Is Google Agents CLI Eval maintained?

The repository's most recent commit was on Oct 20, 2026. Its latest release is v1.11.0. appsgit only lists skills from repositories with a commit in the last six months.