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bill-feature-guard

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Guard feature rollouts with safe, flag-driven control.

Software Engineering#rollback#routing#patterns#guardrails#rollout#feature-flag
AuthorSermilion
Version1.0.0
Installs0

System Documentation

What problem does it solve?

Enable feature flag mode to guard code changes with flags for safe rollback and gradual rollout, ensuring predictable behavior during releases.

Core Features & Use Cases

  • Centralized single flag guard at the routing/entry point to switch between new and legacy paths.
  • Rollback guarantee: OFF means no behavioral changes; ON activates new logic with proper isolation.
  • Clear guidelines for naming, defaults, and documentation to prevent drift and maintain safety.
  • Supports varying change sizes: Small, Medium, Large with the Legacy pattern for large rewrites.

Quick Start

Define a feature flag, rename the existing implementation to Legacy, add a new path, and wire a single flag check at the router to switch between paths.

Dependency Matrix

Required Modules

None required

Components

Standard package

💻 Claude Code Installation

Recommended: Let Claude install automatically. Simply copy and paste the text below to Claude Code.

Please help me install this Skill:
Name: bill-feature-guard
Download link: https://github.com/Sermilion/skill-bill/archive/main.zip#bill-feature-guard

Please download this .zip file, extract it, and install it in the .claude/skills/ directory.
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