configuring-experiment-rollout
Configures how PostHog experiment traffic is distributed across variants and what percentage of users enter the experiment.
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- Agents
- Claude Code, Codex, Cursor, Gemini CLI, GitHub Copilot, OpenCode, claude.ai and API
- License
- No license stated
- Pin
- e0fbf5epinned Oct 9, 2026
- Context cost
- about 3,600 tokenswhen the skill loads
- GitHub stars
- 88on posthog/ai-plugin
- Scripts
- None found
What it does
“Configures the rollout shape of a PostHog experiment — the variant split (50/50, 80/20, A/B/C ratios), the overall rollout percentage that gates how many users enter the experiment, and the disambiguation when a percentage like "roll out to 25%" could mean either. Use when the user mentions a rollout percentage, variant split, or traffic distribution; gives a ratio like 60/40, 70/30, or 80/20; asks "who sees the test variant?"; wants to increase, decrease, or change the rollout or split on a draft or running experiment; weighs equal vs uneven splits; or proposes a mid-experiment split change (often an anti-pattern that needs reset or end-and-restart).”
Generated summary from the skill's own text
Configures how PostHog experiment traffic is distributed across variants and what percentage of users enter the experiment. Handles variant splits (50/50, 60/40, etc.), overall rollout percentages, and disambiguates when a percentage could mean either control. Warns about mid-experiment changes and their statistical consequences.
When to use it
- User requests a specific variant split ratio like 60/40 or 70/30
- User asks what percentage of users see the test variant
- Adjusting rollout or split on a draft or running experiment
- Deciding between equal splits with reduced rollout versus uneven splits
When not to
- User wants to stop new users entering without affecting current enrollees; use freeze-exposure instead
- Determining which metrics to track or how to analyze multivariate exposure
Install
No license stated: install from the publisher's repository, and ask the author before you reuse or share it.
These commands install from the publisher's repository and need no account.
skills CLI
npx skills add posthog/ai-plugin --skill configuring-experiment-rolloutInstalls from the repository's default branch, which may have changed since the commit we checked.
GitHub CLI 2.90 or later
gh skill install posthog/ai-plugin configuring-experiment-rollout@e0fbf5e742fb4242c4ea509b395b2e343642f0b7Installs the commit we checked (e0fbf5e).
Copy by hand
Download the folder at e0fbf5e and put it in .claude/skills/configuring-experiment-rollout for Claude Code and in .agents/skills/configuring-experiment-rollout for Codex, Cursor, Gemini CLI, GitHub Copilot and OpenCode.
Claude Code plugin
/plugin install posthog@claude-plugins-officialThe publisher's plugin in Claude's official marketplace. It may hold more than this skill, and we have not pinned it.
Copy for your agent
A prompt for any coding agent. It installs this skill from GitHub at the pinned commit, copies the files as they are, and runs nothing unless you ask.
Prompt
Install the agent skill "configuring-experiment-rollout" by PostHog. Source, pinned to commit e0fbf5e742fb4242c4ea509b395b2e343642f0b7: https://github.com/posthog/ai-plugin/tree/e0fbf5e742fb4242c4ea509b395b2e343642f0b7/skills/configuring-experiment-rollout 1. Download that folder at exactly this commit. Do not use the default branch. 2. Copy every file unchanged, keeping the folder structure, into .claude/skills/configuring-experiment-rollout/ for Claude Code and .agents/skills/configuring-experiment-rollout/ for Codex, Cursor, Gemini CLI, GitHub Copilot and OpenCode. Create the folders if they do not exist. 3. Do not edit the files, and do not run any script in the folder unless I ask you to. 4. When you are done, list the files you copied and where you put them. Its license is restricted or not stated. Show me the license terms from the repository before you copy anything. Listing and checks: https://www.agentnative.dev/skills/posthog/configuring-experiment-rollout
SKILL.md at the pin
The license of this skill does not let us show its files here.
Files
- SKILL.md15 KB · c9ad4b4526a8
- references/
- changing-distribution-after-launch.md5.5 KB · 48aba44b2024
2 files, 21 KB in total. Each file has a sha256 in the pin's manifest; the first 12 characters are shown.
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