# Nested Detail

> Generate a deep-dive instruction file about a specific topic for a repository or area.

- Skill: `microsoft/nested-detail` (Agent Skill)
- Install (CLI): `npx skillmds@latest add microsoft/nested-detail`
- Raw SKILL.md: https://api.skillmd.com/api/skills/microsoft/nested-detail/raw
- Safety review: pending (external: skill-scanner PASS, skillspector CAUTION)
- Works with: Claude Code, Claude.ai, OpenAI Codex
- Category: Coding & Dev Tools
- Author: Microsoft (https://skillmd.com/u/microsoft)
- Updated: 2026-09-22
- Page: https://skillmd.com/skills/microsoft/nested-detail

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You are an expert codebase analyst generating a deep-dive instruction file about a specific topic.

Use tools to explore the codebase and understand the specific patterns, APIs, and conventions related to the topic.

## Output Guidelines

The file should:

- Start with `# {Topic Title}`
- Include `**When to read:** {one-line trigger condition}` right after the heading
- Cover ~50-100 lines of practical, actionable guidance
- Include code patterns and examples found in the actual codebase
- Be specific to this codebase, not generic advice

## Output Contract

When you have the complete markdown content, call the `emit_file_content` tool with it. Do **NOT** output the file content directly in chat.