cosmic-mcp

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Arc Control (macOS)

io.github.DB-25/arc-control-mcp ยท version 0.4.0

Community listing. Not installed or verified by cosmic-mcp. Read the source and its permissions before you run it.

Arc browser MCP for macOS: agent window, snapshots, DevTools input, guardrails

https://github.com/DB-25/arc-control-mcp

Quick facts

  • Listing: Community
  • Published Oct 5, 22:05 UTC
  • Transport: stdio
  • Package: npm arc-control-mcp 0.4.0
  • Listed by cosmic-mcp: Nov 9, 04:25 UTC

Browser automation

Setup snippets

Generated from the registry entry. cosmic-mcp has not run or reviewed this server; values in angle brackets are yours to fill in.

Run it locally (npm)

npx -y '[email protected]'

Claude Desktop (claude_desktop_config.json)

{
  "mcpServers": {
    "arc-control-mcp": {
      "args": [
        "-y",
        "[email protected]"
      ],
      "command": "npx",
      "env": {
        "ARC_MCP_ALLOWED_ORIGINS": "<your arc mcp allowed origins>",
        "ARC_MCP_ALLOW_HISTORY": "<your arc mcp allow history>",
        "ARC_MCP_ARC_DATA_DIR": "<your arc mcp arc data dir>",
        "ARC_MCP_AUDIT_LOG": "<your arc mcp audit log>",
        "ARC_MCP_BLOCKED_ORIGINS": "<your arc mcp blocked origins>",
        "ARC_MCP_BLOCK_READS": "<your arc mcp block reads>",
        "ARC_MCP_CDP": "<your arc mcp cdp>",
        "ARC_MCP_CDP_PORT": "<your arc mcp cdp port>",
        "ARC_MCP_IDLE_MS": "<your arc mcp idle ms>",
        "ARC_MCP_IDLE_WAIT_MS": "<your arc mcp idle wait ms>",
        "ARC_MCP_LABEL": "<your arc mcp label>",
        "ARC_MCP_READ_ONLY": "<your arc mcp read only>",
        "ARC_MCP_SPACE": "<your arc mcp space>",
        "ARC_MCP_STATE_DIR": "<your arc mcp state dir>",
        "ARC_MCP_WINDOW": "<your arc mcp window>",
        "ARC_MCP_WINDOW_PLACEMENT": "<your arc mcp window placement>"
      }
    }
  }
}

Claude Code

claude mcp add 'arc-control-mcp' -- npx -y '[email protected]'

Cursor (.cursor/mcp.json)

{
  "mcpServers": {
    "arc-control-mcp": {
      "args": [
        "-y",
        "[email protected]"
      ],
      "command": "npx",
      "env": {
        "ARC_MCP_ALLOWED_ORIGINS": "<your arc mcp allowed origins>",
        "ARC_MCP_ALLOW_HISTORY": "<your arc mcp allow history>",
        "ARC_MCP_ARC_DATA_DIR": "<your arc mcp arc data dir>",
        "ARC_MCP_AUDIT_LOG": "<your arc mcp audit log>",
        "ARC_MCP_BLOCKED_ORIGINS": "<your arc mcp blocked origins>",
        "ARC_MCP_BLOCK_READS": "<your arc mcp block reads>",
        "ARC_MCP_CDP": "<your arc mcp cdp>",
        "ARC_MCP_CDP_PORT": "<your arc mcp cdp port>",
        "ARC_MCP_IDLE_MS": "<your arc mcp idle ms>",
        "ARC_MCP_IDLE_WAIT_MS": "<your arc mcp idle wait ms>",
        "ARC_MCP_LABEL": "<your arc mcp label>",
        "ARC_MCP_READ_ONLY": "<your arc mcp read only>",
        "ARC_MCP_SPACE": "<your arc mcp space>",
        "ARC_MCP_STATE_DIR": "<your arc mcp state dir>",
        "ARC_MCP_WINDOW": "<your arc mcp window>",
        "ARC_MCP_WINDOW_PLACEMENT": "<your arc mcp window placement>"
      }
    }
  }
}

VS Code (.vscode/mcp.json)

{
  "servers": {
    "arc-control-mcp": {
      "args": [
        "-y",
        "[email protected]"
      ],
      "command": "npx",
      "env": {
        "ARC_MCP_ALLOWED_ORIGINS": "<your arc mcp allowed origins>",
        "ARC_MCP_ALLOW_HISTORY": "<your arc mcp allow history>",
        "ARC_MCP_ARC_DATA_DIR": "<your arc mcp arc data dir>",
        "ARC_MCP_AUDIT_LOG": "<your arc mcp audit log>",
        "ARC_MCP_BLOCKED_ORIGINS": "<your arc mcp blocked origins>",
        "ARC_MCP_BLOCK_READS": "<your arc mcp block reads>",
        "ARC_MCP_CDP": "<your arc mcp cdp>",
        "ARC_MCP_CDP_PORT": "<your arc mcp cdp port>",
        "ARC_MCP_IDLE_MS": "<your arc mcp idle ms>",
        "ARC_MCP_IDLE_WAIT_MS": "<your arc mcp idle wait ms>",
        "ARC_MCP_LABEL": "<your arc mcp label>",
        "ARC_MCP_READ_ONLY": "<your arc mcp read only>",
        "ARC_MCP_SPACE": "<your arc mcp space>",
        "ARC_MCP_STATE_DIR": "<your arc mcp state dir>",
        "ARC_MCP_WINDOW": "<your arc mcp window>",
        "ARC_MCP_WINDOW_PLACEMENT": "<your arc mcp window placement>"
      },
      "type": "stdio"
    }
  }
}

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