사용 방법
- 설치 명령을 복사하고 자신의 에이전트 환경에 설치하기 전에 소스 패키지를 확인하세요.
- 필요한 도구, 인증 정보, 지원 환경은 원본 문서에서 확인하세요.
- 입력과 원하는 산출물을 설명하고 출처와 결과를 대조하세요.
npx skills add https://github.com/bankai-skills/superpowers --skill agent-browser시작 전 확인
- 설치에는 모델 구독, API 한도, 파일 접근 권한이 포함되지 않습니다.
- 별점 수와 설치 수는 활동 지표이며 독립적인 품질·보안 검증이 아닙니다.
원본 Skill 문서
원본 저장소의 제목, 예시, 코드, 표, 링크, 이미지를 유지해 표시합니다.
Install the belt CLI skill: npx skills add belt-sh/cliAgentic Browser
Browser automation for AI agents via inference.sh. Uses Playwright under the hood with a simple @e ref system for element interaction.
Quick Start
Requires inference.sh CLI (belt). Install instructionsbash
belt login
# Open a page and get interactive elements
belt app run agent-browser --function open --input '{"url": "https://example.com"}' --session newCore Workflow
Every browser automation follows this pattern:
- Open - Navigate to URL, get
@erefs for elements - Interact - Use refs to click, fill, drag, etc.
- Re-snapshot - After navigation/changes, get fresh refs
- Close - End session (returns video if recording)
bash
# 1. Start session
RESULT=$(belt app run agent-browser --function open --session new --input '{
"url": "https://example.com/login"
}')
SESSION_ID=$(echo $RESULT | jq -r '.session_id')
# Elements: @e1 [input] "Email", @e2 [input] "Password", @e3 [button] "Sign In"
# 2. Fill and submit
belt app run agent-browser --function interact --session $SESSION_ID --input '{
"action": "fill", "ref": "@e1", "text": "user@example.com"
}'
belt app run agent-browser --function interact --session $SESSION_ID --input '{
"action": "fill", "ref": "@e2", "text": "password123"
}'
belt app run agent-browser --function interact --session $SESSION_ID --input '{
"action": "click", "ref": "@e3"
}'
# 3. Re-snapshot after navigation
belt app run agent-browser --function snapshot --session $SESSION_ID --input '{}'
# 4. Close when done
belt app run agent-browser --function close --session $SESSION_ID --input '{}'Functions
| Function | Description |
|---|---|
open | Navigate to URL, configure browser (viewport, proxy, video recording) |
snapshot | Re-fetch page state with @e refs after DOM changes |
interact | Perform actions using @e refs (click, fill, drag, upload, etc.) |
screenshot | Take page screenshot (viewport or full page) |
execute | Run JavaScript code on the page |
close | Close session, returns video if recording was enabled |
Interact Actions
| Action | Description | Required Fields |
|---|---|---|
click | Click element | ref |
dblclick | Double-click element | ref |
fill | Clear and type text | ref, text |
type | Type text (no clear) | text |
press | Press key (Enter, Tab, etc.) | text |
select | Select dropdown option | ref, text |
hover | Hover over element | ref |
check | Check checkbox | ref |
uncheck | Uncheck checkbox | ref |
drag | Drag and drop | ref, target_ref |
upload | Upload file(s) | ref, file_paths |
scroll | Scroll page | direction (up/down/left/right), scroll_amount |
back | Go back in history | - |
wait | Wait milliseconds | wait_ms |
goto | Navigate to URL | url |
Element Refs
Elements are returned with @e refs:
@e1 [a] "Home" href="/"
@e2 [input type="text"] placeholder="Search"
@e3 [button] "Submit"
@e4 [select] "Choose option"
@e5 [input type="checkbox"] name="agree"Important: Refs are invalidated after navigation. Always re-snapshot after:
- Clicking links/buttons that navigate
- Form submissions
- Dynamic content loading
Features
Video Recording
Record browser sessions for debugging or documentation:
bash
# Start with recording enabled (optionally show cursor indicator)
SESSION=$(belt app run agent-browser --function open --session new --input '{
"url": "https://example.com",
"record_video": true,
"show_cursor": true
}' | jq -r '.session_id')
# ... perform actions ...
# Close to get the video file
belt app run agent-browser --function close --session $SESSION --input '{}'
# Returns: {"success": true, "video": <File>}Cursor Indicator
Show a visible cursor in screenshots and video (useful for demos):
bash
belt app run agent-browser --function open --session new --input '{
"url": "https://example.com",
"show_cursor": true,
"record_video": true
}'The cursor appears as a red dot that follows mouse movements and shows click feedback.
Proxy Support
Route traffic through a proxy server:
bash
belt app run agent-browser --function open --session new --input '{
"url": "https://example.com",
"proxy_url": "http://proxy.example.com:8080",
"proxy_username": "user",
"proxy_password": "pass"
}'File Upload
Upload files to file inputs:
bash
belt app run agent-browser --function interact --session $SESSION --input '{
"action": "upload",
"ref": "@e5",
"file_paths": ["/path/to/file.pdf"]
}'Drag and Drop
Drag elements to targets:
bash
belt app run agent-browser --function interact --session $SESSION --input '{
"action": "drag",
"ref": "@e1",
"target_ref": "@e2"
}'JavaScript Execution
Run custom JavaScript:
bash
belt app run agent-browser --function execute --session $SESSION --input '{
"code": "document.querySelectorAll(\"h2\").length"
}'
# Returns: {"result": "5", "screenshot": <File>}Deep-Dive Documentation
| Reference | Description |
|---|---|
| references/commands.md | Full function reference with all options |
| references/snapshot-refs.md | Ref lifecycle, invalidation rules, troubleshooting |
| references/session-management.md | Session persistence, parallel sessions |
| references/authentication.md | Login flows, OAuth, 2FA handling |
| references/video-recording.md | Recording workflows for debugging |
| references/proxy-support.md | Proxy configuration, geo-testing |
Ready-to-Use Templates
| Template | Description |
|---|---|
| templates/form-automation.sh | Form filling with validation |
| templates/authenticated-session.sh | Login once, reuse session |
| templates/capture-workflow.sh | Content extraction with screenshots |
Examples
Form Submission
bash
SESSION=$(belt app run agent-browser --function open --session new --input '{
"url": "https://example.com/contact"
}' | jq -r '.session_id')
# Get elements: @e1 [input] "Name", @e2 [input] "Email", @e3 [textarea], @e4 [button] "Send"
belt app run agent-browser --function interact --session $SESSION --input '{"action": "fill", "ref": "@e1", "text": "John Doe"}'
belt app run agent-browser --function interact --session $SESSION --input '{"action": "fill", "ref": "@e2", "text": "john@example.com"}'
belt app run agent-browser --function interact --session $SESSION --input '{"action": "fill", "ref": "@e3", "text": "Hello!"}'
belt app run agent-browser --function interact --session $SESSION --input '{"action": "click", "ref": "@e4"}'
belt app run agent-browser --function snapshot --session $SESSION --input '{}'
belt app run agent-browser --function close --session $SESSION --input '{}'Search and Extract
bash
SESSION=$(belt app run agent-browser --function open --session new --input '{
"url": "https://google.com"
}' | jq -r '.session_id')
belt app run agent-browser --function interact --session $SESSION --input '{"action": "fill", "ref": "@e1", "text": "weather today"}'
belt app run agent-browser --function interact --session $SESSION --input '{"action": "press", "text": "Enter"}'
belt app run agent-browser --function interact --session $SESSION --input '{"action": "wait", "wait_ms": 2000}'
belt app run agent-browser --function snapshot --session $SESSION --input '{}'
belt app run agent-browser --function close --session $SESSION --input '{}'Screenshot with Video
bash
SESSION=$(belt app run agent-browser --function open --session new --input '{
"url": "https://example.com",
"record_video": true
}' | jq -r '.session_id')
# Take full page screenshot
belt app run agent-browser --function screenshot --session $SESSION --input '{
"full_page": true
}'
# Close and get video
RESULT=$(belt app run agent-browser --function close --session $SESSION --input '{}')
echo $RESULT | jq '.video'Sessions
Browser state persists within a session. Always:
- Start with
--session newon first call - Use returned
session_idfor subsequent calls - Close session when done
Related Skills
bash
# Web search (for research + browse)
npx skills add inference-sh/skills@web-search
# LLM models (analyze extracted content)
npx skills add inference-sh/skills@llm-modelsDocumentation
- inference.sh Sessions - Session management
- Multi-function Apps - How functions work
