# Deep Research

> Research a topic thoroughly in this repo and return a structured summary with file references. Use when you need to understand how something works, find patterns across modules, or audit implementations.

- Skill: `heyvhuang/deep-research` (Agent Skill)
- Install (CLI): `npx skillmds@latest add heyvhuang/deep-research`
- Raw SKILL.md: https://api.skillmd.com/api/skills/heyvhuang/deep-research/raw
- Safety review: pending
- Works with: Claude Code, Claude.ai, OpenAI Codex
- Category: Security
- Author: heyvhuang (https://skillmd.com/u/heyvhuang)
- Updated: 2026-09-17
- Page: https://skillmd.com/skills/heyvhuang/deep-research

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# Deep Research (Explore)

Research $ARGUMENTS thoroughly.

## Required output

1. **Findings**: 3-10 bullets, each backed by specific file references
2. **Key code locations**: a short list of the most important paths to read next
3. **Open questions / unknowns**: what you could not confirm from the repo

## Method

- Start broad: use Glob to find likely modules.
- Then go deep: use Grep to locate exact identifiers and call sites.
- Read the top-ranked files and follow references until the flow is clear.
- Stop when you hit diminishing returns (two additional searches yield no new information).

## Rules

- Be evidence-driven: always cite file paths.
- Do not implement changes; this skill is for investigation only.