arc-browser-mcp
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
Features and capabilities supported by this server
Protocol revision2025-11-25
| Capability | Details |
|---|---|
| tools | {
"listChanged": true
} |
Tools
Functions exposed to the LLM to take actions
| Name | Description |
|---|---|
| arc_browser_statusA | Check whether a visible Windows Arc Browser window is available. Does not read tab titles, URLs, or page contents. |
| arc_navigateA | Navigate the running Windows Arc Browser to an absolute HTTP(S) URL using Windows packaged-app URI activation. This may change Arc's current tab and uses the user's existing Arc profile. The tool does not read tabs, page content, cookies, or history. |
Prompts
Interactive templates invoked by user choice
| Name | Description |
|---|---|
No prompts | |
Resources
Contextual data attached and managed by the client
| Name | Description |
|---|---|
No resources | |
TDQS
Scored across 2 tools
The two tools have clearly distinct purposes: one checks browser availability, and the other performs navigation. There is no overlap or ambiguity between them.
Both tools use the arc_ prefix and snake_case style. arc_navigate is an action verb while arc_browser_status is noun-style, so the pattern is mostly consistent but not perfectly uniform.
Two tools is minimal and only covers availability checking plus navigation. For a browser-related MCP this feels slightly thin, though the narrow scope keeps it from being unreasonable.
The core status-then-navigate workflow is present, but the server lacks any way to read tabs, URLs, or page content. This leaves notable gaps for agent workflows that need to inspect browser state.