DG-MCP

The DG-MCP server lets you control DG-Lab Coyote 2.0/3.0 electrical stimulation devices via Bluetooth through any MCP-compatible LLM client (e.g., Claude Desktop).

Device Discovery & Connection

• scan — Discover nearby Coyote devices (address, name, version)

• connect — Connect to a device via BLE address

• disconnect — Disconnect from the current device

• get_status — Query connection status, strength levels, active waveform, and battery

Channel Control

• start — Start a channel (A/B) with initial strength (0–10) and a waveform (breath, tide, pulse_low, pulse_mid, pulse_high, tap)

• stop — Stop one or both channels

• adjust_strength — Incrementally adjust a running channel's strength (±10 per step)

• change_wave — Switch waveform on a running channel without changing strength

• burst — Briefly spike a channel to a target strength for 100–5000ms, then auto-return

• emergency_stop — Immediately zero all strength and stop all waveforms

Waveform Management

• list_waveforms — List all available waveforms (built-in + imported)

• load_waveforms — Import waveforms from .pulse files or .zip archives at runtime

• design_wave — Create custom waveforms using composable segments: ramp (linear change), hold (constant), pulse (on/off beats), silence (quiet interval); optionally play immediately on a channel

Utility

• timer — Set a countdown timer (1–3600s) for deferred follow-up actions within a conversation flow

1. Click on "Install Server".

2. Wait a few minutes for the server to deploy. Once ready, it will show a "Started" state.

3. In the chat, type @ followed by the MCP server name and your instructions, e.g., "@DG-MCP Scan for nearby Coyote devices."

That's it! The server will respond to your query, and you can continue using it as needed.

Here is a step-by-step guide with screenshots.