Venus BLE Vibrator Control

Control a Venus / Cachito (小猫爪) BLE vibrator using natural language through OpenClaw.

This is a device-specific skill for Cachito-protocol toys. If your device is supported by Buttplug.io, use the intiface-control skill instead — no reverse-engineering needed.

macOS only. The server uses CoreBluetooth.

Setup

Follow the ToyBridge setup guide — complete Steps 1–3 (discover device ID, configure, verify locally), then start the server:

uv run 4-bridge/server.py

Leave this terminal open. The server runs on port 8888.

Commands the agent will use

Vibrate at intensity

curl -s -X POST http://host.docker.internal:8888/vibrate \
  -H "Content-Type: application/json" \
  -d '{"intensity": 60}'

intensity: 0–100 (0 = stop)

Stop immediately

curl -s -X POST http://host.docker.internal:8888/stop

Check status

curl -s http://host.docker.internal:8888/status

If OpenClaw runs natively (not in Docker), replace host.docker.internal with localhost.

Intensity guide

Range	Feel
1–20	Gentle
30–50	Medium
60–80	Strong
90–100	Maximum

Preset patterns

Pattern	What it does
`pulse`	Bursts of 80%, 5 times
`wave`	Ramp up 20→100%, then back down, x2
`tease`	30% → 70% → 100%, escalating, then stop

Example: "Run the wave pattern" or "Give me a 30-second tease session"

Agent rules

Always stop (intensity 0) after a timed session unless user says to keep going
Do not use the notify tool — use bash with curl
Replace host.docker.internal with localhost if OpenClaw is not in Docker

Troubleshooting

Problem	Fix
`BT not ready` error	Check Bluetooth is on, grant permission in System Settings → Privacy
`connection refused`	Make sure `uv run 4-bridge/server.py` is running
Device doesn't respond	Double-check `DEVICE_ID` in `4-bridge/ble_worker.py` matches your Cachito controller
Wrong intensity	Values are clamped to 0–100

Venus BLE Vibrator