# DG-MCP MCP server

Agent View of the PolicyLayer registry record for DG-MCP: identity, probed posture, risk grade, and all 9 tools classified. HTML page: https://policylayer.com/tools/0xnullai-dg-mcp

## Facts

- Server id: `0xnullai/dg-mcp`
- Homepage: https://github.com/0xNullAI/DG-MCP
- Registry record: grade D, identity unverified
- Lifecycle: active
- Rate-limited: no
- Tools: 9
- Tool categories present: Execute, Read, Write
- Tags: 0xnullai dg mcp, automation
- Record last modified: 2026-07-24T03:45:46.223Z

## Tools (9)

| Tool | Category | Risk | Record |
| --- | --- | --- | --- |
| `emergency_stop` | Execute | High | https://policylayer.com/tools/0xnullai-dg-mcp/emergency-stop.md |
| `load_waveforms` | Execute | High | https://policylayer.com/tools/0xnullai-dg-mcp/load-waveforms.md |
| `get_sensor_state` | Read | Low | https://policylayer.com/tools/0xnullai-dg-mcp/get-sensor-state.md |
| `get_status` | Read | Low | https://policylayer.com/tools/0xnullai-dg-mcp/get-status.md |
| `list_connected_devices` | Read | Low | https://policylayer.com/tools/0xnullai-dg-mcp/list-connected-devices.md |
| `list_waveforms` | Read | Low | https://policylayer.com/tools/0xnullai-dg-mcp/list-waveforms.md |
| `scan` | Read | Low | https://policylayer.com/tools/0xnullai-dg-mcp/scan.md |
| `connect` | Write | Medium | https://policylayer.com/tools/0xnullai-dg-mcp/connect.md |
| `disconnect` | Write | Medium | https://policylayer.com/tools/0xnullai-dg-mcp/disconnect.md |

## Tool descriptions

- `emergency_stop` — 紧急停止：所有已连接设备的强度/振动输出归零。
- `load_waveforms` — 从指定路径加载 .pulse 文件或包含 .pulse 的 .zip。
- `get_sensor_state` — 查询已连接的爪印 / 灵猫边缘控制传感器的最新读数（事件流缓存的最近一次上报）。可选 address 只查询单个设备。
- `get_status` — 查询所有已连接设备的状态（连接状态 / 强度或振动 / 波形 / 电池等，按设备类型而定）。
- `list_connected_devices` — 列出当前已连接的全部设备：{ address, deviceKind, connected }。
- `list_waveforms` — 列出当前波形库中的所有波形（内置 + 已导入）。
- `scan` — 扫描附近的 DG-Lab 设备（郊狼 / 爪印 / 灵猫边缘控制 / 负鼠）。返回包含 address / name / rssi / deviceKind 的列表。
- `connect` — 连接到指定的 DG-Lab 设备。需先调用 scan 获取地址。可多次调用以连接多台不同设备；对已连接地址重复调用会报错。
- `disconnect` — 断开设备连接。指定 address 则只断开该设备，省略则断开全部已连接设备。

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## 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`

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Source: the PolicyLayer MCP registry — one continuously verified record per MCP server. Full record: https://policylayer.com/registry?q=0xnullai-dg-mcp · API: https://policylayer.com/registry/api · Recommended policies for every tool: https://policylayer.com/policies/0xnullai-dg-mcp