// open source
My own projects and tools: what they do, how they are built, and the code when it is public.
EcoDrive OBD
Android app
Public code
An Android app that reads your car's real fuel consumption through a Bluetooth OBD-II dongle, and scores eco-driving while taking the slope into account.
3 OBD measurement methods, depending on what the car exposes
Voltdeck
Mobile app
In development
A read-only Android and iOS app that brings the Bluetooth readings from the batteries, solar and shunt of a van, boat or off-grid site into a single dashboard.
4 equipment families read in one dashboard
Claude ↔ Hermes MCP bridge
MCP server
Open source (MIT)
Plug a self-hosted AI agent into Claude, web and mobile, without exposing anything to the Internet, and without giving the agent the right to approve its own work.
0 open ports on the server
Claude ↔ Paperclip MCP bridge
MCP server
Private code
Drive a team of AI agents orchestrated by Paperclip from Claude: follow tasks, comment on them, propose new ones, with the same rule as for Hermes: the human keeps control of decisions.
30 minutes to look at your situation and tell you honestly how I would approach it, whether you work with me or not.