agent-browser

分类: 工具与效率 | 上传者: CalebDane7 | 下载: 0 | 版本: v1.0（最新）

Use when needing to navigate websites, verify deployments, check dashboards (Google Ads, Stripe, Cloudflare), test features as a real user, or do any browser automation. Also use when user says "test" or "verify" a web feature.

更新日志: Source: GitHub https://github.com/CalebDane7/agent-browser

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📁 bin/
- 📄 agent-browser-darwin-arm64 782.7 KB
- 📄 agent-browser-darwin-x64 840.6 KB
- 📄 agent-browser-linux-arm64 803.1 KB
- 📄 agent-browser-linux-x64 899.4 KB
- 📄 agent-browser-win32-x64.exe 870.0 KB
- 📄 agent-browser.js 2.7 KB
📁 dist/
- 📄 actions.d.ts 707 B
- 📄 actions.d.ts.map 521 B
- 📄 actions.js 77.3 KB
- 📄 actions.js.map 68.8 KB
- 📄 browser.d.ts 15.7 KB
- 📄 browser.d.ts.map 8.5 KB
- 📄 browser.js 89.2 KB
- 📄 browser.js.map 54.7 KB
- 📄 cdp.js 31.0 KB
- 📄 daemon.d.ts 1.8 KB
- 📄 daemon.d.ts.map 1.0 KB
- 📄 daemon.js 22.1 KB
- 📄 daemon.js.map 15.9 KB
- 📄 diff.d.ts 881 B
- 📄 diff.d.ts.map 537 B
- 📄 diff.js 9.9 KB
- 📄 diff.js.map 11.0 KB
- 📄 encryption.d.ts 1.6 KB
- 📄 encryption.d.ts.map 714 B
- 📄 encryption.js 3.0 KB
- 📄 encryption.js.map 2.1 KB
- 📄 ios-actions.d.ts 427 B
- 📄 ios-actions.d.ts.map 333 B
- 📄 ios-actions.js 8.7 KB
- 📄 ios-actions.js.map 8.0 KB
- 📄 ios-manager.d.ts 5.9 KB
- 📄 ios-manager.d.ts.map 4.4 KB
- 📄 ios-manager.js 35.8 KB
- 📄 ios-manager.js.map 29.3 KB
- 📄 protocol.d.ts 692 B
- 📄 protocol.d.ts.map 669 B
- 📄 protocol.js 28.8 KB
- 📄 protocol.js.map 34.5 KB
- 📄 snapshot.d.ts 2.1 KB
- 📄 snapshot.d.ts.map 1.1 KB
- 📄 snapshot.js 16.7 KB
- 📄 snapshot.js.map 10.7 KB
- 📄 state-utils.d.ts 3.1 KB
- 📄 state-utils.d.ts.map 1.2 KB
- 📄 state-utils.js 6.3 KB
- 📄 state-utils.js.map 4.4 KB
- 📄 stream-server.d.ts 2.9 KB
- 📄 stream-server.d.ts.map 2.2 KB
- 📄 stream-server.js 10.0 KB
- 📄 stream-server.js.map 7.6 KB
- 📄 types.d.ts 23.7 KB
- 📄 types.d.ts.map 22.1 KB
- 📄 types.js 44 B
- 📄 types.js.map 102 B
📁 scripts/
- 📄 build-all-platforms.sh 1.9 KB
- 📄 check-version-sync.js 1.2 KB
- 📄 copy-native.js 1.1 KB
- 📄 postinstall.js 8.1 KB
- 📄 sync-version.js 2.1 KB
📁 skills/
- 📁 agent-browser/
  - 📁 references/
    
    📄 authentication.md 4.9 KB
    
    📄 commands.md 9.6 KB
    
    📄 profiling.md 3.3 KB
    
    📄 proxy-support.md 4.9 KB
    
    📄 session-management.md 4.2 KB
    
    📄 snapshot-refs.md 4.2 KB
    
    📄 video-recording.md 3.5 KB
  - 📁 templates/
    
    📄 authenticated-session.sh 3.3 KB
    
    📄 capture-workflow.sh 1.8 KB
    
    📄 form-automation.sh 1.8 KB
  - 📄 SKILL.md 18.5 KB
📄 .gitignore 32 B
📄 LICENSE 10.7 KB
📄 package.json 2.9 KB
📄 README.md 21.5 KB
📄 SKILL.md 8.8 KB
📄 social-preview.png 1.7 MB

SKILL.md

---
name: agent-browser
description: Use when needing to navigate websites, verify deployments, check dashboards (Google Ads, Stripe, Cloudflare), test features as a real user, or do any browser automation. Also use when user says "test" or "verify" a web feature.
---

# Agent Browser

CLI browser automation via `agent-browser` (Rust binary, v0.13.0).

## Step 0: Launch Chrome (MANDATORY — Run Before Anything Else)

Before ANY agent-browser command, run:

```bash
start-chrome-debug
```

This detects the platform (WSL or native Linux), launches Chrome with a **persistent profile** (saved cookies — Google, Stripe, etc.), and connects `agent-browser` on port 9222. If Chrome is already running correctly, it reconnects instantly.

- **WSL**: Launches Windows Chrome via PowerShell with the `ChromeCDP` profile
- **Native Linux**: Launches `google-chrome`/`chromium` with `~/.config/agent-browser-chrome` profile

**One-time sign-in**: ChromeCDP is a dedicated automation profile (required by Chrome 136+ security — the default profile cannot use CDP). Sign in to Google/Stripe/etc. **once** in the CDP Chrome window. Cookies persist across all future sessions.

**CRITICAL RULES:**
- **NEVER launch Chrome manually** (`google-chrome`, `chromium`, `chrome.exe`). Always use `start-chrome-debug`.
- **NEVER launch a separate browser instance.** agent-browser manages its own CDP connection.
- **NEVER run `agent-browser connect` manually** — `start-chrome-debug` handles this.
- If `start-chrome-debug` reports an error, **STOP and tell the user**.

## Environment (Pre-configured)

Environment variables in `.bashrc` — do not modify:

- `AGENT_BROWSER_HEADED=1` — visible Chrome window, user can interject anytime
- `AGENT_BROWSER_AUTO_CONNECT=1` — auto-discovers running Chrome CDP
- `AGENT_BROWSER_SESSION="claude-${PPID}"` — each Claude session gets its own isolated daemon/tab
- `AGENT_BROWSER_ARGS` — anti-bot-detection flags

The persistent Chrome profile has saved cookies. After running `start-chrome-debug`, no login needed.

## Phase 0: Research the UI (MANDATORY — No Exceptions)

Before opening ANY website with `agent-browser open`, you MUST research the current UI first. Your training data is stale. UIs change constantly. Research first, click second.

1. **WebSearch the current UI flow** — search for "[site name] [task] steps [current year]" or "[site name] UI layout [current year]"
   - Example: "Google Ads create conversion action steps 2026"
   - Example: "Stripe connect webhook endpoint setup 2026"
   - Example: "Amazon order flow current layout 2026"
   - Example: "threads.com compose new post UI 2026"
2. **Document the expected navigation path** before opening the browser:
   - Where target buttons/links/forms are in the CURRENT UI
   - What the current navigation path looks like
   - Any recent UI redesigns or layout changes
   - What form fields to fill and with what values
   - What confirmation screens to expect
3. **Then execute** using the Core Workflow below, following the researched path step-by-step

**NO EXCEPTIONS.** Not for "simple" sites. Not for "your own" sites. Not for sites you "already know." Your knowledge is stale. This is a hard gate — skip it and you WILL brute-force through wrong clicks and waste tokens.

## Core Workflow

```bash
# Navigate + wait + get element refs
agent-browser open URL && agent-browser wait --load networkidle && agent-browser snapshot -i --compact

# Interact using @refs from snapshot
agent-browser click @e5
agent-browser fill @e3 "text"

# Re-snapshot after DOM changes (refs become stale)
agent-browser snapshot -i --compact
```

Chain commands with `&&` for speed. Use separate calls when you need to parse output before next step.

## Session Isolation (Automatic)

Each Claude Code session gets its own isolated Chrome tab via `AGENT_BROWSER_SESSION="claude-${PPID}"`. Multiple sessions NEVER share tabs — each daemon creates a fresh target on connect. No configuration needed.

## Parallel Verification (Multi-Tab)

Use `tab new` to open multiple pages simultaneously within one session:

```bash
# Open multiple tabs for parallel checks
agent-browser tab new https://site.com/page1 && agent-browser tab new https://site.com/page2

# List all tabs (shows index numbers)
agent-browser tab list

# Switch to tab by index, then screenshot/snapshot
agent-browser tab 0 && agent-browser screenshot page1.png
agent-browser tab 1 && agent-browser screenshot page2.png

# Clean up when done
agent-browser tab close 1 && agent-browser tab close 0
```

Or use `ab-parallel` for bulk checks:
```bash
ab-parallel check https://site.com/page1 https://site.com/page2
```

**When to use tabs vs sequential `open`:**
- **Sequential `open`**: Same tab, navigating through a flow (login → dashboard → settings)
- **`tab new`**: Parallel verification — checking multiple independent pages without losing state

## Testing / Verification Workflow

When user says "test" or "verify" a feature:

1. **Act as a real user** — click, type, fill forms (not programmatic tests)
2. **Trigger the action** — submit form, click button, complete flow
3. **Verify downstream effects:**
   - Check the database (SSH + SQL query)
   - Check other pages where the change should appear
   - Use `ab-parallel` for multi-page checks
4. **Take screenshots** as evidence at each step
5. **Check console** — `agent-browser errors` must be clean

Example: fill checkout email + submit -> verify Purchase row in DB -> verify success page -> verify admin dashboard updated.

## Gate Requirements

The hook system tracks agent-browser calls. Gate clears when ALL met:
- Interacted (click/type/fill — not just navigate)
- Visited 2+ pages
- `agent-browser errors` returned clean
- `agent-browser screenshot` taken

## Key Commands

| Command | Purpose |
|---------|---------|
| `open <url>` | Navigate |
| `snapshot -i --compact` | Accessibility tree with @refs, compact (fewer tokens) |
| `click @e1` | Click element |
| `fill @e1 "text"` | Clear + type |
| `type @e1 "text"` | Append text |
| `screenshot --format jpeg --quality 80` | Capture page (JPEG = 3-5x smaller than PNG) |
| `errors` | Check console errors |
| `get text @e1` | Extract text |
| `get url` | Current URL |
| `eval <js>` | Run JavaScript |
| `wait --load networkidle` | Wait for page load |
| `tab new [url]` | Open new tab (optionally navigate) |
| `tab list` | List all tabs with index numbers |
| `tab <n>` | Switch to tab by index |
| `tab close [n]` | Close tab (current or by index) |

## Multi-Agent Coordination

Use `ab-tasks` for inter-session coordination (no daemon needed — pure file I/O):

### Coordinator + Workers Pattern

**CRITICAL: Each worker MUST use its own session.** Without this, all workers fight over one tab.

```bash
# Coordinator creates tasks
ab-tasks create "Check Amazon seller rating for WidgetCo"
ab-tasks create "Message Alibaba supplier about bulk pricing"
ab-tasks create "Scrape competitor pricing on eBay"
```

Each worker agent must set a unique session before any browser commands:
```bash
# Worker sets unique session (gets its own independent Chrome tab)
export AGENT_BROWSER_SESSION="worker-1"
ab-tasks claim                                    # Claims next pending task
agent-browser open <url-from-task>                # Own tab, no conflicts
agent-browser snapshot -i --compact
# ... do the work ...
ab-tasks complete <id> "result data"              # Mark done with result
ab-tasks share worker1_finding "key insight"       # Share with other workers
agent-browser close                                # Clean up own session
```

Workers run in TRUE parallel — each has its own daemon, its own Chrome tab, zero interference.

### Fast Execution: `ab-workers`

For mechanical tasks (open URL, get data, report back), use `ab-workers` instead of AI agents — 3x faster, zero AI overhead:

```bash
# 1. Create tasks
ab-tasks create "Get title from https://example.com/page1"
ab-tasks create "Get title from https://example.com/page2"
ab-tasks create "Get title from https://example.com/page3"

# 2. Execute all in parallel (5 workers default)
ab-workers           # Claims all pending tasks, runs in parallel bash workers
ab-workers 10        # Use up to 10 parallel workers
```

`ab-workers` auto-claims tasks, opens each URL in its own session/tab, gets the title, completes the task, and shares results. Use AI agents only when the task needs reasoning (form filling, navigation decisions, data interpretation).

```bash
# Coordinator checks progress and collects results
ab-tasks list                                      # See all tasks + status
ab-tasks shared                                    # Read results from all workers
```

### Shared State
```bash
ab-tasks share <key> <value>    # Write (scoped to AGENT_BROWSER_SESSION)
ab-tasks shared [key]           # Read across all sessions
```

## agent-browser connects directly to Chrome via CDP. No other browser engines.

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agent-browser

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SKILL.md

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