X Browser MCP
Server Configuration
Describes the environment variables required to run the server.
| Name | Required | Description | Default |
|---|---|---|---|
| X_BROWSER_CDP_URL | No | Attach to an already configured loopback debugging endpoint | |
| X_BROWSER_CHANNEL | No | Installed 'chrome' or 'msedge' | |
| X_BROWSER_DATA_DIR | No | Absolute root for snapshots, searches, exports, receipts, and default browser profile | ~/.x-browser-mcp |
| X_BROWSER_DELAY_MS | No | Delay between page operations; range 500–10000 ms | 1250 |
| X_BROWSER_HEADLESS | No | Use a hidden browser after manual sign-in | false |
| X_BROWSER_PROFILE_DIR | No | Absolute path to a dedicated persistent browser profile | <data root>/browser-profile |
| X_BROWSER_ENABLE_WRITES | No | Enable execution of prepared account actions | false |
| X_BROWSER_EXECUTABLE_PATH | No | Explicit absolute path to a Chromium-compatible executable |
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 |
|---|---|
No tools | |
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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