Agent Platform Eval Flywheel

Q: What is a Claude Code skill and how does the Agent Platform Eval Flywheel skill fit in?

A Claude Code skill is a SKILL.md file that lives under ~/.claude/skills/<name>/ and tells the Claude Code CLI agent how to perform a specific task (instructions, prompts, allowed tools). Skills are auto-discovered at session start. Agent Platform Eval Flywheel is one of 67,000+ skills indexed in the open ClaudSkills catalog, classified under the Engineering category. Learn more at https://claudskills.com/learn/what-is-skill-md/.

Category: Engineering · Sub-category: devops · Last updated: 2026-06-03

ai:agent ai:llm

Measure and improve the quality of AI models and agents on Google Cloud using the Eval Quality Flywheel methodology. Use when evaluating an agent or model, building an eval dataset, picking or writing evaluation metrics, analyzing failures, comparing results before and after a fix, or when guidance is needed on Agent Platform eval methodology — including dataset schema, LLM-as-judge scoring, and common failure causes. For fine-tuning, use agent-platform-tuning. For deployment, use agent-platform-deploy.

From the source SKILL.md

Help users evaluate and iteratively improve GenAI models and agents using the Agent Platform GenAI Evaluation SDK (google.genai / agentplatform).

What this skill does

Agent Platform Eval Flywheel is a community-contributed Claude Code skill in the devops sub-category. It ships as a SKILL.md file that Claude Code auto-discovers under ~/.claude/skills/agent-platform-eval-flywheel/ and loads when your prompt matches the skill's trigger.

When to invoke it: Use when evaluating an agent or model, building an eval dataset, picking or writing evaluation metrics, analyzing failures, comparing results before and after a fix, or when guidance is needed on Agent Platform eval methodology — including dataset schema, LLM-as-judge scoring, and common failure causes. For fine-tuning, use agent-platform-tuning.

Who uses this skill

The Agent Platform Eval Flywheel Claude Code skill is built for software engineers, backend developers, full-stack teams, and technical leads building and maintaining production systems. It's part of ClaudSkills (also referred to as Claude Skills or Claude Code Skills) — the open community-curated registry of 97,000+ SKILL.md files for Anthropic's Claude Code agent and the wider Claude ecosystem (Claude API, Claude Agent SDK).

How to install

Free

Manual install (2 steps)

mkdir -p ~/.claude/skills/agent-platform-eval-flywheel
curl -L https://claudskills.com/skills/agent-platform-eval-flywheel/SKILL.md \
  -o ~/.claude/skills/agent-platform-eval-flywheel/SKILL.md

Or just download SKILL.md directly and drop it into ~/.claude/skills/agent-platform-eval-flywheel/. Claude Code auto-discovers it on next session.

Skills live at ~/.claude/skills/agent-platform-eval-flywheel/SKILL.md on macOS/Linux, or %USERPROFILE%\.claude\skills\agent-platform-eval-flywheel\SKILL.md on Windows. See the full install guide for step-by-step instructions.

📱 Install from your phone or desktop Telegram

Open @claudskills_bot on Telegram, tap Open Desktop App, and the desktop app installs this skill for you. Or share the bot link with a colleague — they get the same one-tap install. Learn more →

Pro

One-click install via the desktop app

The ClaudSkills desktop app installs any skill directly into ~/.claude/skills/ with one click — no terminal required. Pro starts at $9/mo or $149 lifetime.

Pro

For the full experience including quality scoring and one-click install features for each skill — upgrade to Pro.

See pricing → Download desktop app

Frequently asked questions

How do I install the Agent Platform Eval Flywheel Claude Code skill?

Install via the ClaudSkills desktop app (one click) or copy SKILL.md from the source repository to ~/.claude/skills/agent-platform-eval-flywheel/SKILL.md and restart Claude Code. Both flows are detailed at claudskills.com/install/.

What does the Agent Platform Eval Flywheel skill do?

Is this skill free to install?

Yes. ClaudSkills is an open registry — every skill keeps its source repository's license, and manual install via copy is free. ClaudSkills Pro ($9/mo, $79/yr, or $149 one-time) adds one-click install via the desktop app and a multi-signal Quality Score.

When should I use the Agent Platform Eval Flywheel skill?

Use Agent Platform Eval Flywheel when your Claude Code task falls under the Engineering category — specifically in the devops area. Claude Code auto-discovers installed skills and invokes the right one based on the task description, so you can also ask Claude directly (e.g. "use Agent Platform Eval Flywheel" or describe the task and let Claude pick). Browse related skills at /category/engineering/.

What is a Claude Code skill and how does the Agent Platform Eval Flywheel skill fit in?

A Claude Code skill is a SKILL.md file that lives under ~/.claude/skills/<name>/ and tells the Claude Code CLI agent how to perform a specific task (instructions, prompts, allowed tools). Skills are auto-discovered at session start. Agent Platform Eval Flywheel is one of 67,000+ skills indexed in the open ClaudSkills catalog, classified under the Engineering category. Learn more at /learn/what-is-a-claude-skill/.

Attribution & license

Source: https://github.com/google/skills/blob/HEAD/skills/cloud/agent-platform-eval-flywheel/SKILL.md
License: Apache-2.0
Author: google

Cite this skill

If you reference this skill in a blog post, paper, or documentation, you can cite it as:

APA

google. (2026). Agent Platform Eval Flywheel [Claude Code skill]. ClaudSkills. https://claudskills.com/skills/agent-platform-eval-flywheel/

BibTeX

@misc{agent-platform-eval-flywheel-2026,
  author    = {google},
  title     = {Agent Platform Eval Flywheel [Claude Code skill]},
  year      = {2026},
  publisher = {ClaudSkills},
  url       = {https://claudskills.com/skills/agent-platform-eval-flywheel/}
}

Embed this skill

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Badge

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Part of ClaudSkills — the open registry for Claude Skills & Claude Code Skills. · What's New · Install guide · About · llms.txt

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