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Read SKILL.md and any companion files shown by SkillsMP before deciding whether to install.
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| name | debug |
| description | Show console errors and failed network requests |
| argument-hint | ["console|network|all"] |
| disable-model-invocation | true |
Displays debugging information from the current page.
/firefox-devtools-mcp:debug # Show all (console errors + failed requests)
/firefox-devtools-mcp:debug console # Console messages only
/firefox-devtools-mcp:debug network # Network requests only
/firefox-devtools-mcp:debug
/firefox-devtools-mcp:debug console
/firefox-devtools-mcp:debug network
console: Calls list_console_messages with level="error"network: Calls list_network_requests with statusMin=400all (default): Shows both console errors and failed network requestsRequires Firefox to already be running and on the page you want to debug. If Firefox is not running or is on about:blank, call navigate_page first.