# Growthbook agent skills for Claude Code, Cursor and RevampKey

> Ready-made Growthbook playbooks for AI agents: read out a GrowthBook experiment, clean up stale GrowthBook feature flags with AI, set up a feature flag for a safe rollout. Free SKILL.md files for Claude Code, Cursor and Codex, or one click in RevampKey.

## Skills

- [Use GrowthBook through AI safely](https://revampkey.com/marketplace/growthbook/skills/essentials.md): Sets the environment, project and access level before any GrowthBook read or change, and asks for your explicit yes before anything is written.
- [Read out a GrowthBook experiment](https://revampkey.com/marketplace/growthbook/skills/experiment-readout.md): Reads out a running or finished GrowthBook experiment, checks whether sample size, duration and metric setup make the result trustworthy, and recommends ship, iterate, stop or keep running. It is read-only and never changes the experiment.
- [Clean up stale GrowthBook feature flags with AI](https://revampkey.com/marketplace/growthbook/skills/feature-flag-hygiene.md): Finds stale feature flags, sorts them into remove, keep and needs-a-human, and checks dependencies before proposing anything. It reads first and waits for your approval before changing a flag.
- [Set up a feature flag for a safe rollout](https://revampkey.com/marketplace/growthbook/skills/feature-flag-rollout-setup.md): Plans a new GrowthBook feature flag for a safe launch: checks the environment and SDK connection, picks the type and a fail-closed default, drafts any targeting, and stages the change for review. It asks before creating or publishing anything.

## Install

- RevampKey: connect Growthbook at https://revampkey.com/marketplace/growthbook; the skills come with it.
- Any Agent Skills tool, into the current project:

```bash
for s in essentials experiment-readout feature-flag-hygiene feature-flag-rollout-setup; do
  curl -fsSL --create-dirs -o .agents/skills/growthbook-$s/SKILL.md https://revampkey.com/marketplace/growthbook/skills/$s/SKILL.md
done
```

### What is a Growthbook agent skill?

A SKILL.md file: a short playbook an AI agent loads when your request matches it. Each Growthbook skill describes one job, which Growthbook tools to use in which order, what to check first and when to stop and ask you.

### Do the Growthbook skills change anything on their own?

2 of the 4 only read. The others tell the agent to show you the change and wait for a yes before it creates, edits or deletes anything in Growthbook.

### Which tools can use these skills?

Any agent that reads the open Agent Skills format: Claude Code, Cursor, Codex, VS Code with Copilot and RevampKey. In RevampKey they are attached when you connect Growthbook; elsewhere you copy the folders into your project or skills directory.

### Do I need the Growthbook MCP server too?

Yes. The skills tell the agent how to do the work; the Growthbook MCP server gives it the tools to do it. The Growthbook MCP setup guide covers every client.

MCP setup guide: https://revampkey.com/marketplace/growthbook.md