# input.drag

Press-move-release mouse drag in native capture coordinates. Use for drawing, sliders, selection boxes, and drag-and-drop. Side effect: mouse_down → moves → mouse_up on the remote desktop. Prefer input.send_actions if the drag is one step in a longer predictable sequence.

Agent View of the PolicyLayer registry record for `input.drag`. HTML page: https://policylayer.com/tools/com-glasswarp-mcp-server/input.drag

## Facts

- Tool: `input.drag`
- Server: Glasswarp (`https://mcp.glasswarp.com/mcp`) — https://policylayer.com/tools/com-glasswarp-mcp-server.md
- Homepage: https://github.com/glasswarp/mcp-server
- Risk category: Execute (High risk)
- Registry record: grade F, identity unverified
- Server auth posture: open
- Server rate-limited: no
- Parameters: 6 (5 required)
- Recommended policy verdict: Rate-limited

## Parameters

| Parameter | Type | Required | Description |
| --- | --- | --- | --- |
| `to_x` | integer | yes | Native end X |
| `to_y` | integer | yes | Native end Y |
| `from_x` | integer | yes | Native start X |
| `from_y` | integer | yes | Native start Y |
| `session_id` | string | yes | Active session id |
| `duration_ms` | integer | no | Approx drag duration in ms; more steps when larger (default ~200) |

Parameters from the server's own tool schema.

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

```json
{
  "jsonrpc": "2.0",
  "id": 1,
  "method": "tools/call",
  "params": {
    "name": "input.drag",
    "arguments": {
      "to_x": 0,
      "to_y": 0,
      "from_x": 0,
      "from_y": 0,
      "session_id": "<session_id>"
    }
  }
}
```

## Why input.drag is rated High

Triggers real mouse drag actions on a remote Windows desktop with direct side effects.

From the tool's own definition: "mouse_down → moves → mouse_up on the remote desktop"

## Use case

AI agents invoke input.drag to trigger actions in Glasswarp. What it does depends on the arguments the agent supplies, and its effects often reach beyond the immediate call: builds kicked off, notifications sent, workflows started.

## Recommended policy (PolicyLayer)

Verdict: **Rate-limited**. Enforced by the PolicyLayer MCP gateway (https://policylayer.com/mcp-gateway) before a call reaches Glasswarp:

```json
{
  "version": "1",
  "default": "deny",
  "tools": {
    "input.drag": {
      "limits": [
        {
          "counter": "input.drag_rate",
          "window": "minute",
          "max": 10,
          "scope": "grant"
        }
      ]
    }
  }
}
```

## Other tools on Glasswarp (15)

- `app.launch` — Execute — https://policylayer.com/tools/com-glasswarp-mcp-server/app.launch.md
- `input.click_target` — Execute — https://policylayer.com/tools/com-glasswarp-mcp-server/input.click-target.md
- `input.click_xy` — Execute — https://policylayer.com/tools/com-glasswarp-mcp-server/input.click-xy.md
- `input.scroll` — Execute — https://policylayer.com/tools/com-glasswarp-mcp-server/input.scroll.md
- `input.send_actions` — Execute — https://policylayer.com/tools/com-glasswarp-mcp-server/input.send-actions.md
- `input.send_keys` — Execute — https://policylayer.com/tools/com-glasswarp-mcp-server/input.send-keys.md
- `input.type_text` — Execute — https://policylayer.com/tools/com-glasswarp-mcp-server/input.type-text.md
- `session.end` — Execute — https://policylayer.com/tools/com-glasswarp-mcp-server/session.end.md
- `session.start` — Execute — https://policylayer.com/tools/com-glasswarp-mcp-server/session.start.md
- `demos.get` — Read — https://policylayer.com/tools/com-glasswarp-mcp-server/demos.get.md
- `demos.list` — Read — https://policylayer.com/tools/com-glasswarp-mcp-server/demos.list.md
- `rigs.list` — Read — https://policylayer.com/tools/com-glasswarp-mcp-server/rigs.list.md
- `screen.observe` — Read — https://policylayer.com/tools/com-glasswarp-mcp-server/screen.observe.md
- `session.live_view` — Read — https://policylayer.com/tools/com-glasswarp-mcp-server/session.live-view.md
- `session.status` — Read — https://policylayer.com/tools/com-glasswarp-mcp-server/session.status.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=com-glasswarp-mcp-server · API: https://policylayer.com/registry/api · Policy library: https://policylayer.com/policies/com-glasswarp-mcp-server