# device_list

List connected devices and emulators

Agent View of the PolicyLayer registry record for `device_list`. HTML page: https://policylayer.com/tools/alexgladkov-claude-in-mobile/device-list

## Facts

- Tool: `device_list`
- Server: Claude Mobile (`alexgladkov/claude-in-mobile`) — https://policylayer.com/tools/alexgladkov-claude-in-mobile.md
- Homepage: https://github.com/AlexGladkov/claude-in-mobile
- Risk category: Read (Low risk)
- Registry record: grade F, identity unverified
- Server rate-limited: no
- Parameters: 0
- Recommended policy verdict: Allowed

## Example call (MCP tools/call, JSON-RPC 2.0)

```json
{
  "jsonrpc": "2.0",
  "id": 1,
  "method": "tools/call",
  "params": {
    "name": "device_list",
    "arguments": {}
  }
}
```

## Why device_list is rated Low

This tool only enumerates connected devices and emulators—a read-only operation with no side effects. It poses minimal security risk as it merely exposes device inventory information. The blast radius is limited to information disclosure about what devices are accessible to the system.

From the tool's own definition: "Tool name 'device_list' combined with description 'List connected devices and emulators' indicates a query operation that retrieves information without modifying state."

## Use case

AI agents call device_list to retrieve information from Claude Mobile without modifying anything. It is typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.

## Recommended policy (PolicyLayer)

Verdict: **Allowed**. Enforced by the PolicyLayer MCP gateway (https://policylayer.com/mcp-gateway) before a call reaches Claude Mobile:

```json
{
  "version": "1",
  "default": "deny",
  "tools": {
    "device_list": {}
  }
}
```

## Other tools on Claude Mobile (197)

- `browser_clear_session` — Destructive — https://policylayer.com/tools/alexgladkov-claude-in-mobile/browser-clear-session.md
- `debug_remove_break` — Destructive — https://policylayer.com/tools/alexgladkov-claude-in-mobile/debug-remove-break.md
- `network_proxy` — Destructive — https://policylayer.com/tools/alexgladkov-claude-in-mobile/network-proxy.md
- `permission_reset` — Destructive — https://policylayer.com/tools/alexgladkov-claude-in-mobile/permission-reset.md
- `permission_revoke` — Destructive — https://policylayer.com/tools/alexgladkov-claude-in-mobile/permission-revoke.md
- `recorder` — Destructive — https://policylayer.com/tools/alexgladkov-claude-in-mobile/recorder.md
- `recorder_delete` — Destructive — https://policylayer.com/tools/alexgladkov-claude-in-mobile/recorder-delete.md
- `recorder_remove_step` — Destructive — https://policylayer.com/tools/alexgladkov-claude-in-mobile/recorder-remove-step.md
- `repl_kill` — Destructive — https://policylayer.com/tools/alexgladkov-claude-in-mobile/repl-kill.md
- `rustore_discard` — Destructive — https://policylayer.com/tools/alexgladkov-claude-in-mobile/rustore-discard.md
- `sensor_battery` — Destructive — https://policylayer.com/tools/alexgladkov-claude-in-mobile/sensor-battery.md
- `store_discard` — Destructive — https://policylayer.com/tools/alexgladkov-claude-in-mobile/store-discard.md
- `sync_destroy` — Destructive — https://policylayer.com/tools/alexgladkov-claude-in-mobile/sync-destroy.md
- `system_clear_logs` — Destructive — https://policylayer.com/tools/alexgladkov-claude-in-mobile/system-clear-logs.md
- `visual` — Destructive — https://policylayer.com/tools/alexgladkov-claude-in-mobile/visual.md
- `visual_delete` — Destructive — https://policylayer.com/tools/alexgladkov-claude-in-mobile/visual-delete.md
- `app` — Execute — https://policylayer.com/tools/alexgladkov-claude-in-mobile/app.md
- `app_install` — Execute — https://policylayer.com/tools/alexgladkov-claude-in-mobile/app-install.md
- `app_launch` — Execute — https://policylayer.com/tools/alexgladkov-claude-in-mobile/app-launch.md
- `app_restart` — Execute — https://policylayer.com/tools/alexgladkov-claude-in-mobile/app-restart.md
- `app_stop` — Execute — https://policylayer.com/tools/alexgladkov-claude-in-mobile/app-stop.md
- `appstore_build` — Execute — https://policylayer.com/tools/alexgladkov-claude-in-mobile/appstore-build.md
- `appstore_submit` — Execute — https://policylayer.com/tools/alexgladkov-claude-in-mobile/appstore-submit.md
- `appstore_upload` — Execute — https://policylayer.com/tools/alexgladkov-claude-in-mobile/appstore-upload.md
- `autopilot` — Execute — https://policylayer.com/tools/alexgladkov-claude-in-mobile/autopilot.md
- `autopilot_explore` — Execute — https://policylayer.com/tools/alexgladkov-claude-in-mobile/autopilot-explore.md
- `autopilot_heal` — Execute — https://policylayer.com/tools/alexgladkov-claude-in-mobile/autopilot-heal.md
- `browser` — Execute — https://policylayer.com/tools/alexgladkov-claude-in-mobile/browser.md
- `browser_click` — Execute — https://policylayer.com/tools/alexgladkov-claude-in-mobile/browser-click.md
- `browser_close` — Execute — https://policylayer.com/tools/alexgladkov-claude-in-mobile/browser-close.md
- …and 167 more: https://policylayer.com/tools/alexgladkov-claude-in-mobile.md

## For agents

This record is a snapshot. Live verdicts and the full registry:

- Check every server in your MCP config at once: `npx -y policylayer stack`
- Vet a server before you add it: install the mcp-precheck skill — `npx skills add https://policylayer.com` (skill text: https://policylayer.com/skill.md)
- Query the registry over MCP: endpoint `https://api.policylayer.com/mcp` — tools `check_mcp_server`, `check_mcp_stack`, `check_tool`, `search_registry`, `get_change_events`

---

Source: the PolicyLayer MCP registry — one continuously verified record per MCP server. Full record: https://policylayer.com/registry?q=alexgladkov-claude-in-mobile · API: https://policylayer.com/registry/api · Policy library: https://policylayer.com/policies/alexgladkov-claude-in-mobile