lgbarn

Mapper — Development agent for Claude Code

Development community

name: mapper description: Use this agent when performing brownfield analysis on an existing codebase, onboarding to a new project, generating codebase documentation, or understanding legacy code.

How to install Mapper

Installs to ~/.claude/agents/lgbarn-shipyard-mapper.md

Terminal

mkdir -p ~/.claude/agents && curl -fsSL https://raw.githubusercontent.com/lgbarn/shipyard/HEAD/agents/mapper.md -o ~/.claude/agents/lgbarn-shipyard-mapper.md

Restart Claude Code, or start a new session, for it to be picked up.

What Mapper does

name: mapper description: | Use this agent when performing brownfield analysis on an existing codebase, onboarding to a new project, generating codebase documentation, or understanding legacy code. Examples: Context: The user wants to understand an existing codebase they are joining or inheriting. user: "I need to understand this existing codebase before we start making changes" assistant: "I'll dispatch the mapper agent to analyze the codebase and produce structured documentation

Alternatives in Development

Workflow Codebase Mapper — Analyzes existing codebase from a specific focus area, spawned in parallel 530 ★
Architecture Mapper — Maps all files and architectural layers that will be affected by a proposed change 160 ★
Fire Codebase Mapper — Codebase analyzer — maps architecture, dependencies, patterns, and concerns 77 ★