Firefox MCP Server
Server Configuration
Describes the environment variables required to run the server.
| Name | Required | Description | Default |
|---|---|---|---|
No arguments | |||
Instructions
Guidance the server publishes about itself, which clients place ahead of the tool catalog so the model reads it before choosing anything.
This server publishes no instructions, or was last inspected before Glama recorded them.
Capabilities
Server capabilities have not been inspected yet.
Tools
Functions exposed to the LLM to take actions
| Name | Description |
|---|---|
| launch_firefox_multiC | Launch Firefox browser with multi-tab support and debugging |
| create_tabC | Create a new tab with isolated session and debugging |
| list_tabsB | List all active tabs |
| close_tabC | Close a specific tab |
| navigateC | Navigate to a URL |
| clickD | Click on an element |
| type_textC | Type text into an input field |
| send_keyD | Send keyboard events |
| dragD | Perform drag operation |
| execute_scriptC | Execute JavaScript in the browser |
| screenshotC | Take a screenshot |
| get_page_contentC | Get HTML content |
| get_page_textC | Get visible text content |
| wait_for_elementC | Wait for element to appear |
| close_browserA | Close browser and all tabs |
| get_current_urlC | Get current page URL |
| backD | Navigate back |
| forwardC | Navigate forward |
| reloadD | Reload page |
| set_active_tabD | Set active tab |
| get_console_logsC | Get captured console logs from browser |
| get_javascript_errorsC | Get captured JavaScript errors |
| get_network_activityC | Get captured network requests and responses |
| get_websocket_messagesC | Get captured WebSocket messages (for LiveView debugging) |
| get_performance_metricsC | Get performance metrics (timing, memory usage) |
| start_monitoringC | Start/restart monitoring for a tab |
| clear_debug_buffersC | Clear debug event buffers for a tab |
| get_all_debug_activityC | Get combined feed of all debug events |
| inject_debugging_helpersC | Inject debugging helper functions into the page |
Prompts
Interactive templates invoked by user choice
| Name | Description |
|---|---|
No prompts | |
Resources
Contextual data attached and managed by the client
| Name | Description |
|---|---|
No resources | |
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