# parallel-exploring

Launches several explore subagents at once so you can map a large codebase fast. Useful for onboarding and for tracing a feature across layers.

- skill · `type=skill` · Claude Code, Codex, Cursor, GitHub Copilot, Gemini CLI, OpenCode · 459 installs · ★ 866
- Author: spencerpauly
- License: CC0-1.0 · policy=mirror · the beginning of the file is at the end of this page
- Source: https://github.com/spencerpauly/awesome-cursor-skills/tree/HEAD/resources/parallel-exploring/SKILL.md
- Updated: 2026-08-02
- HTML: https://affpapa.org/en/nevibecode/skills/parallel-exploring

## What it does

The skill splits a codebase into logical zones and fires off one `explore` subagent per zone through the Task tool with `subagent_type: "explore"`. All of them go out in a single message and run at the same time. Each agent reads its own patch: frontend, backend, infrastructure, shared code.

When they return, you combine the findings into one picture — stack, data flow, key files, entry points. For a typical full-stack app the author suggests splitting zones like this: `src/app/`, `src/components/`, `src/pages/` for the frontend, `src/server/`, `src/api/`, `lib/`, `prisma/` for the backend, `.github/`, `docker*`, `*.config.*`, `.env*` for infrastructure.

Explore agents are read-only, so they cannot touch your files. Each one carries its own context window and can read plenty of files without running out of room. For a single narrow question, skip the subagents and use Grep or SemanticSearch directly. Add `thoroughness: "very thorough"` to the prompt when you want a deeper pass.

## Install

### Claude Code (native platform)

1. **Skills CLI (Vercel)**
```bash
npx skills add spencerpauly/awesome-cursor-skills --skill parallel-exploring -a claude-code
```

2. **Manually: put the files in place**
- File: `~/.claude/skills/parallel-exploring/SKILL.md` — Copy the whole skill folder; for one project use .claude/skills/parallel-exploring/

### Codex

1. **Skills CLI (Vercel)**
```bash
npx skills add spencerpauly/awesome-cursor-skills --skill parallel-exploring -a codex
```

2. **Manually: put the files in place**
- File: `.agents/skills/parallel-exploring/SKILL.md` — For all projects use ~/.agents/skills/

### Cursor

1. **Skills CLI (Vercel)**
```bash
npx skills add spencerpauly/awesome-cursor-skills --skill parallel-exploring -a cursor
```

2. **Manually: put the files in place**
- File: `.cursor/skills/parallel-exploring/SKILL.md` — Cursor also reads .agents/skills/ and .claude/skills/

### GitHub Copilot

1. **GitHub CLI**
```bash
gh skill install spencerpauly/awesome-cursor-skills parallel-exploring
```

2. **Manually: put the files in place**
- File: `.github/skills/parallel-exploring/SKILL.md`

### Gemini CLI

1. **Skills CLI (Vercel)**
```bash
npx skills add spencerpauly/awesome-cursor-skills --skill parallel-exploring -a gemini-cli
```

2. **Platform CLI**
```bash
gemini skills install https://github.com/spencerpauly/awesome-cursor-skills --path resources/parallel-exploring
```

### Windsurf (Devin Desktop)

**Manually: put the files in place**
- File: `.devin/skills/parallel-exploring/SKILL.md` — The legacy .windsurf/skills/ path still works

### OpenCode

**Skills CLI (Vercel)**
```bash
npx skills add spencerpauly/awesome-cursor-skills --skill parallel-exploring -a opencode
```

### Claude.ai

**Claude.ai**
- Zip the folder and upload it in Settings → Capabilities → Skills

Where a file is given instead of a command, copy the files from the source to that path: https://github.com/spencerpauly/awesome-cursor-skills/tree/HEAD/resources/parallel-exploring/SKILL.md

## When to use it
- get oriented in an unfamiliar project during onboarding
- trace how a feature moves through frontend, backend and database
- find every place user authentication is checked
- scope a framework migration before committing to it
- audit dependencies for outdated packages and unused imports

## Example prompts
- Explore this project in parallel: frontend, backend and infrastructure as separate explore agents, then synthesize the findings
- Launch several explore subagents and find where authentication is checked — route guards, middleware and session storage
- Scope a migration: have agents assess the frontend, backend and tests at the same time

## Source text · SKILL.md · CC0-1.0

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````text
---
name: parallel-exploring
description: Explore a large codebase in parallel by launching multiple explore subagents that each investigate a different area simultaneously. Use when onboarding onto a new project, understanding architecture, or investigating a cross-cutting concern.
---

# Parallel Explore

Use this skill when you need to understand a large or unfamiliar codebase quickly — onboarding onto a new project, investigating how a feature works across layers, or mapping the architecture.

## How It Works

Cursor's `explore` subagent is a fast, read-only agent optimized for searching and reading code. You can launch multiple explore agents in a single message and they run concurrently, each investigating a different area.

## Steps

1. **Identify the areas to explore** — break the codebase into logical zones. For a typical full-stack app:
   - Frontend: components, pages, routing, state management
   - Backend: API routes, database models, middleware, auth
   - Infrastructure: CI/CD, Docker, deployment config
   - Shared: types, utilities, constants

2. **Launch parallel explore agents** — use the Task tool with `subagent_type: "explore"` for each area. Launch them all in one message:

   ```
   Task 1: "Explore the frontend — find the main pages, routing setup, state management approach,
            and UI component library. Check src/app/, src/components/, src/pages/. Report the
            framework, router, styling approach, and key components."

   Task 2: "Explore the backend — find the API routes, database setup, ORM, auth middleware,
            and data models. Check src/server/, src/api/, lib/, prisma/. Report the framework,
            database, auth strategy, and key endpoints."

   Task 3: "Explore the infrastructure — find CI/CD config, Docker setup, deployment targets,
            and environment variable management. Check .github/, docker*, *.config.*, .env*.
            Report the deploy target, CI provider, and any IaC."
   ```

3. **Synthesize the results** — when all agents return, combine their findings into a coherent picture:
   - Tech stack summary (frontend, backend, database, infra)
   - Architecture diagram (describe the data flow)
   - Key files and entry points
   - Potential concerns or tech debt

## Other Use Cases
````
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