PromptCreek
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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.

$ npx promptcreek add flags

Auto-detects your installed agents and installs the skill to each one.

What This Skill Does

This skill helps developers manage and understand feature flags across different channels in a React application. It provides options to show all flags, compare flags between channels, and identify flags for cleanup. This allows for better control and visibility over feature flag configurations.

When to Use

  • Comparing flag states between channels.
  • Identifying flags that need cleanup.
  • Understanding flag configurations.
  • Debugging channel-specific issues.
  • Managing feature rollouts.
  • Auditing feature flag usage.

Key Features

Manages feature flags across channels.
Offers options to show all flags.
Compares flags between channels using `--diff`.
Identifies flags for cleanup using `--cleanup`.
Outputs in CSV format using `--csv`.
Supports `www`, `canary`, `rn` channels.

Installation

Run in your project directory:
$ npx promptcreek add flags

Auto-detects your installed agents (Claude Code, Cursor, Codex, etc.) and installs the skill to each one.

View Full Skill Content

Feature Flags

Arguments:

  • $ARGUMENTS: Optional flags

Options

| Option | Purpose |

|--------|---------|

| (none) | Show all flags across all channels |

| --diff | Compare flags between channels |

| --cleanup | Show flags grouped by cleanup status |

| --csv | Output 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

  • Run yarn flags $ARGUMENTS
  • Explain the output to the user
  • 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
0Installs
0Views

Supported Agents

Claude CodeCursorCodexGemini CLIAiderWindsurfOpenClaw

Attribution

facebook
facebook/react
MITadmin

Details

License
MIT
Source
admin
Published
3/18/2026

Tags

.claude

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