Reeper

Safely adapt an external GitHub repository into an existing project instead of blindly copying its architecture. Use when the user wants to import, transplant, fork, vendor, or reimplement someone else's repo for their own stack, merge a repo into an existing app, preserve their own auth/database/billing/design-system while taking a source repo's features, resume an interrupted repository adaptation, or turn a repository or workflow into a callable Agent Skill or plugin. Performs evidence-first source and target analysis, builds a conflict matrix, interviews one material decision at a time, requires explicit approval of an Integration Contract before any code changes, implements in isolation, and verifies against the contract.

Safely import, transplant, fork, or reimplement capabilities from an external GitHub repository into the current project. Use when the user wants to customize someone else's repo for their stack, merge a repo into an existing app, replace source integrations with target integrations, or preserve selected features while resolving architectural conflicts. This workflow performs evidence-first source and target analysis, asks one material conflict question at a time, records decisions, requires explicit approval of an integration contract, implements in isolation, and verifies behavior. Invoke explicitly as /reeper:import.

Resume an existing Reeper repository adaptation session from its durable artifacts. Use after /reeper:import was interrupted, after the user returns with answers or approval, or when implementation must continue without repeating completed analysis. Invoke explicitly as /reeper:resume.

Turn a repository or a stable workflow inside a repository into a callable Agent Skill or Claude Code plugin. Use when the user wants a repo exposed as a slash command, reusable skill, plugin, subagent, or installable marketplace package. Performs workflow discovery, a focused interface interview, progressive-disclosure design, scaffolding, validation, and test prompts. Invoke explicitly as /reeper:skillify.