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flags

Use when you need to check feature flag states, compare channels, or debug why a feature behaves differently across release channels.

77

1.03x
Quality

65%

Does it follow best practices?

Impact

98%

1.03x

Average score across 3 eval scenarios

SecuritybySnyk

Passed

No known issues

Optimize this skill with Tessl

npx tessl skill review --optimize ./.claude/skills/flags/SKILL.md
SKILL.md
Quality
Evals
Security

Feature Flags

Arguments:

  • $ARGUMENTS: Optional flags

Options

OptionPurpose
(none)Show all flags across all channels
--diff <ch1> <ch2>Compare flags between channels
--cleanupShow flags grouped by cleanup status
--csvOutput in CSV format

Channels

  • www, www-modern - Meta internal
  • canary, next, experimental - OSS channels
  • rn, rn-fb, rn-next - React Native

Legend

✅ enabled, ❌ disabled, 🧪 __VARIANT__, 📊 profiling-only

Instructions

  1. Run yarn flags $ARGUMENTS
  2. Explain the output to the user
  3. For --diff, highlight meaningful differences

Common Mistakes

  • Forgetting __VARIANT__ flags - These are tested both ways in www; check both variants
  • Comparing wrong channels - Use --diff to see exact differences
Repository
facebook/react
Last updated
Created

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