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Experiment Launch

Category: Science & Research  ·  Sub-category: science-misc  ·  Last updated:
Launch a GrowthBook A/B test end-to-end via the REST API — create the experiment, prep the feature flag, wire the experiment-ref rule, and start the experiment. Use when the user says "launch this experiment", "create the experiment", "wire up the A/B test", "kick off the test", "set up X as an experiment in GrowthBook", "start the experiment for flag Y", or "I already have a flag and want to run an experiment on it". Works for both experiment-first (creates the flag) and flag-first (detects the existing flag via the reuse path and wires the experiment to it). For designing the spec first, use experiment-design. For stopping a running experiment, use experiment-stop. For interpreting results, use experiment-analyze.
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From the source SKILL.md

Launch a GrowthBook A/B test end-to-end: create the experiment in draft, prep or reuse the feature flag, add the experiment-ref rule on a fresh draft revision, then call /start to publish the rule and flip the experiment to running. Handles the approval-required and pre-launch-checklist failure paths.

What this skill does

Experiment Launch is a community-contributed Claude Code skill in the science-misc sub-category. It ships as a SKILL.md file that Claude Code auto-discovers under ~/.claude/skills/experiment-launch/ and loads when your prompt matches the skill's trigger.

When to invoke it: Use when the user says "launch this experiment", "create the experiment", "wire up the A/B test", "kick off the test", "set up X as an experiment in GrowthBook", "start the experiment for flag Y", or "I already have a flag and want to run an experiment on it". Works for both experiment-first (creates the flag) and flag-first (detects the existing flag via the reuse path and wires the experiment to it).

Who uses this skill

The Experiment Launch Claude Code skill is built for researchers, data scientists, academics, and analysts working with complex data and scientific literature. It's part of ClaudSkills (also referred to as Claude Skills or Claude Code Skills) — the open community-curated registry of 196,000+ 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/experiment-launch
curl -L https://claudskills.com/skills/experiment-launch/SKILL.md \
  -o ~/.claude/skills/experiment-launch/SKILL.md

Or just download SKILL.md directly and drop it into ~/.claude/skills/experiment-launch/. Claude Code auto-discovers it on next session.

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

Telegram

📱 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 Experiment Launch Claude Code skill?
Install via the ClaudSkills desktop app (one click) or copy SKILL.md from the source repository to ~/.claude/skills/experiment-launch/SKILL.md and restart Claude Code. Both flows are detailed at claudskills.com/install/.
What does the Experiment Launch skill do?
Launch a GrowthBook A/B test end-to-end via the REST API — create the experiment, prep the feature flag, wire the experiment-ref rule, and start the experiment. Use when the user says "launch this experiment", "create the experiment", "wire up the A/B test", "kick off the test", "set up X as an experiment in GrowthBook", "start the experiment for flag Y", or "I already have a flag and want to run an experiment on it". Works for both experiment-first (creates the flag) and flag-first (detects the existing flag via the reuse path and wires the experiment to it). For designing the spec first, use experiment-design. For stopping a running experiment, use experiment-stop. For interpreting results, use experiment-analyze.
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 Experiment Launch skill?
Use Experiment Launch when your Claude Code task falls under the Science & Research category — specifically in the science misc 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 Experiment Launch" or describe the task and let Claude pick). Browse related skills at /category/science/.
What is a Claude Code skill and how does the Experiment Launch 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. Experiment Launch is one of 67,000+ skills indexed in the open ClaudSkills catalog, classified under the Science & Research category. Learn more at /learn/what-is-a-claude-skill/.

Attribution & license

Cite this skill

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

APA
growthbook. (2026). Experiment Launch [Claude Code skill]. ClaudSkills. https://claudskills.com/skills/experiment-launch/
BibTeX
@misc{experiment-launch-2026,
  author    = {growthbook},
  title     = {Experiment Launch [Claude Code skill]},
  year      = {2026},
  publisher = {ClaudSkills},
  url       = {https://claudskills.com/skills/experiment-launch/}
}

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Grade A · scanned 2026-09-28 — free static scan against the OWASP Agentic Skills Top 10.

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More Science & Research skills

Browse all Science & Research skills in the ClaudSkills registry, or explore these other picks from the same category:

Browse all Science & Research skills → Top 100 skills
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