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eng-flags

Official

Create feature flags with consent and parity.

Software Engineering#MCP integration#feature flags#JSDoc#PostHog#registry parity#rollout gates#kill switches
AuthorCasaPerks
Version1.0.0
Installs0

System Documentation

What problem does it solve?

This Skill removes the risk of inconsistent feature-flag rollout by guiding you through a consent-driven, atomic creation workflow that keeps PostHog and per-repo registries in sync.

Core Features & Use Cases

  • Consent-gated flag creation: Drafts and confirms the flag details once, then creates it across configured PostHog environments.
  • Registry parity across repos: Verifies each touched repo has the configured registry path, then writes the correct CAS-577-shaped entry with owner and expected sunset.
  • Resilient handling with manual fallback: Retries transient MCP failures and, if needed, uses an explicit manual PostHog creation fallback while recording warnings in the spec when verification is uncertain.
  • Governed lifecycle semantics: Enforces kebab-case keys ending in -enabled (kill switch) or -rollout (adoption gate), with validated semantics, owner, description, and ISO sunset dates.

Quick Start

Use eng-flags to create the correct PostHog flag and update the configured feature-flag registries for the repos listed in your spec by running /casaflow:eng-flags when your plan task body includes it.

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: eng-flags
Download link: https://github.com/CasaPerks/casaflow/archive/main.zip#eng-flags

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