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repo-mapper

Map the relevant parts of the repository before implementation.

Skill by derricka-lau

IndexedMIT★ 1
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Works with Claude Code, Claude apps, Codex, Cursor, Gemini CLI, GitHub Copilot, VS Code, OpenCode, Goose, Windsurf. Read the repository before you give any tool access to your data.

npx agentmarket install skill/derricka-lau-repo-mapper

Asks which of your tools to add it to (Claude Code, Codex, Cursor, VS Code, Windsurf, Gemini CLI, Claude Desktop) and shows the change first. See https://agentmart.dev/cli.

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About

Map the relevant parts of the repository before implementation. Use when the task spans multiple files, the architecture is unclear, or you need a concise change-surface map.

Use cases: productivity

Reviews

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Permissions

What this skill can do and what it asks for, from its SKILL.md. Checked Oct 25, 2026.

Tools
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Secrets
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Install scripts
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Network hosts it talks to 1

  • codeload.github.com · found in install command

Files it touches

  • ~/.claude/skills/repo-mapper

What's inside

Skill name
repo-mapper
Description
Map the relevant parts of the repository before implementation. Use when the task spans multiple files, the architecture is unclear, or you need a concise change-surface map.
License
MIT
Instructions
7 lines in SKILL.md · view on GitHub

Files (1)

  • SKILL.md

SKILL.md (first lines)

# Repo Mapper

1. Find entry points and directly affected modules.
2. Identify callers, callees, tests, configs, and scripts.
3. Note public interfaces, schemas, migrations, and environment dependencies.
4. Return a concise map of the change surface.

From derricka-lau/ai-agent-contract, MIT.

More from derricka-lau/ai-agent-contract

Signals

Stars
1
Forks
0
Open issues
0
Last commit (this folder)
Apr 10, 2026 (6 months ago)

From GitHub (fetched Oct 24, 2026).

Details

License
MIT
Repository
github.com/derricka-lau/ai-agent-contract
First seen
Oct 24, 2026
Last checked
Oct 24, 2026
Source
GitHubgithub-graphql

More from derricka-lau

Cite this page

repo-mapper skill. Agent Mart. https://agentmart.dev/skills/derricka-lau-repo-mapper (last updated 2026-10-24)