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feature-flags

Implement feature flag systems for progressive rollout and A/B testing.

46|4|Updated Jan 27, 2026
Search Tags:#A/B testing#feature flags#trunk-based development#rollout#launchdarkly#unleash
One-click install
npx skills add https://github.com/BagelHole/DevOps-Security-Agent-Skills --skill feature-flags-bagelhole
Or copy as Structured Prompt for Agent▼
Please help me install this Agent Skill.
Skill: feature-flags
Source: https://github.com/BagelHole/DevOps-Security-Agent-Skills/tree/main/devops/release/feature-flags
Command: npx skills add https://github.com/BagelHole/DevOps-Security-Agent-Skills --skill feature-flags-bagelhole

SYSTEM DOCUMENTATION & REQUIREMENTS

💡 This Skill includes scripts (resource) and references (resource) components.

What problem does it solve?

This Skill helps manage the release of new features by allowing you to enable or disable them dynamically without redeploying code, reducing release risk and enabling experimentation.

Core Features & Use Cases

  • Progressive Rollouts: Gradually release features to a subset of users.
  • A/B Testing: Experiment with different feature variations.
  • Kill Switches: Quickly disable problematic features in production.
  • Use Case: You've developed a new user interface. Use this Skill to roll it out to 10% of users, monitor for issues, and gradually increase the rollout percentage if everything looks good.

Quick Start

Use the feature-flags skill to enable the 'new-checkout' flag for users with the 'premium' plan.

Frequently Asked Questions about feature-flags

High-intent search queries and answers about installing and using this skill.

FAQPage Schema
How do I use feature flags for progressive rollout without redeploying code?▼

Feature flags enable progressive rollout by dynamically controlling feature visibility, allowing you to gradually release features to a user subset without redeploying application code.

Can I use LaunchDarkly or Unleash for A/B testing and trunk-based development?▼

Yes, this implements feature flag systems using LaunchDarkly, Unleash, or custom solutions to manage A/B testing experimentation and enable trunk-based development.

What do I need to implement a kill switch for problematic features in production?▼

You need application code access and a feature flag service to implement a kill switch, allowing you to quickly disable problematic features in production dynamically.

How do feature flags reduce release risk when launching a new user interface?▼

Feature flags reduce release risk by managing feature lifecycles, enabling you to roll out a new user interface to a small percentage of users and monitor for issues before expanding.

Does this feature flag system require a specific commercial service to function?▼

No, it supports custom solutions alongside commercial services like LaunchDarkly and Unleash, requiring only application code access and a feature flag service for dynamic control.

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