Auditing experiments and feature flags

This skill teaches you how to run configuration audits on experiments and feature flags. All checks use read_data and list_data — no SQL queries are needed for Phase 1 checks.

Usage modes

Quick check (single entity)

When the user asks about a specific experiment or flag:

1. Fetch the entity via read_data (e.g., read_data("experiments", id) or read_data("feature_flags", id)).
2. Apply the relevant checks from experiment checks or flag checks.
3. Report findings inline as markdown, grouped by severity (CRITICAL first, then WARNING, then INFO).
4. Include entity links as [Experiment: name](/experiments/id) or [Flag: key](/feature_flags/id).

Scoped audit (one domain)

When the user asks to audit all experiments or all flags:

1. Bulk-fetch via list_data (e.g., list_data("experiments") or list_data("feature_flags")).
2. Run all checks for that domain against each entity.
3. Group findings by severity, then by entity.
4. Report as inline markdown.

Full audit (comprehensive)

When the user asks for a comprehensive audit of both experiments and flags:

1. Fetch all experiments via list_data("experiments") and all flags via list_data("feature_flags").
2. Run all experiment checks and all flag checks.
3. Apply recurring patterns to identify patterns across multiple findings.
4. If there are more than 5 entities with findings, output as a notebook artifact via create_notebook for easier navigation. Otherwise report inline.

Output format

For each finding, include:

• Severity badge: 🔴 CRITICAL, 🟡 WARNING, or 🔵 INFO
• Check name: Which check produced this finding
• Entity link: Markdown link to the entity
• What's wrong: One-sentence description
• Action: What to do about it (see remediation actions)

Example:

> 🟡 WARNING — Flag integration · Experiment: checkout-redesign > The linked feature flag is inactive (paused). Traffic is not being split. > Action: Re-enable the flag or end the experiment.

Handling unavailable data

Some checks require activity logs, which may not be available via read_data. If activity log data is unavailable:

• Skip checkActivityHistory (experiment check) entirely.
• Skip the "toggle instability" and "never activated" sub-checks in flag lifecycle checks.
• In your report, note which checks were skipped and why:

> _Skipped: Activity history checks (activity logs not available via current tools)_

Partial failures

If a read_data or list_data call fails for some entities:

• Continue with the entities you could fetch.
• Report which entities could not be assessed and why.
• Do not silently omit entities from the audit.

Reference files

• Experiment checks — experiment configuration checks
• Flag checks — feature flag checks
• Finding types — severity and category definitions
• Recurring patterns — patterns across multiple findings
• Remediation actions — what to do about each finding