What problem does it solve? Changing agent behavior in a multi-agent workflow normally means editing plugin files directly, which breaks on updates and is hard to track. This Skill lets you customize each Lineup agent's model, tools, and memory scope through a guided interactive flow, persisting changes as YAML override files that layer on top of plugin defaults without ever modifying the original agent definitions. ## Core Features & Use Cases - Interactive configuration wizard: Walks through model, tools, and memory options per agent using structured prompts, with a merged view of defaults and overrides. - Override file management: Writes, updates, or deletes YAML override files in ~/.claude/lineup/agents/, storing only fields that differ from plugin defaults plus the plugin version. - Preview and reset: Shows a diff-style preview before applying changes and supports a full reset that restores all agents to plugin defaults. - Use Case: You want the researcher agent to use sonnet instead of haiku and replace WebSearch with an MCP Brave Search tool across agents. The Skill previews the changes, writes only the differing fields to override files, and leaves the plugin's agent .md files untouched. ## Quick Start Ask the assistant to run the Lineup configure skill to change the researcher agent's model to sonnet and preview the override before applying it.