screenshot
Take a screenshot of a URL or the current page
Source facts
- Repository
- mozilla/firefox-devtools-mcp
- Last source activity
- August 21, 2026 at 16:35
- Detected SKILL.md language
- English
- Stars
- 496
- Forks
- 68
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Source instructions · Read-only preview- name
- screenshot
- description
- Take a screenshot of a URL or the current page
- argument-hint
- ["url or uid"]
- disable-model-invocation
- true
# /firefox-devtools-mcp:screenshot
Captures a screenshot of a URL or the current page and shows it to the user.
## Usage
```
/firefox-devtools-mcp:screenshot https://example.com # Navigate then screenshot
/firefox-devtools-mcp:screenshot # Screenshot current page
/firefox-devtools-mcp:screenshot <uid> # Screenshot specific element
```
## Steps
1. Navigate if a URL was given: call `navigate_page`.
2. Take the screenshot using the method that matches your environment:
**In Cowork** (system prompt contains an outputs folder host path under "Shell access"):
- Call `screenshot_page saveTo="<host-outputs-path>/screenshot.png"` using the host path from the system prompt, not the container path.
- Load and call `present_files` with that same path so the user receives a clickable file card.
**In Claude.ai chat or Claude Desktop** (no outputs folder in system prompt):
- Call `screenshot_page` without `saveTo`.
- Your final response must include the actual image returned — not a description of it. The user cannot see tool call outputs, only what you include in your reply.
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