Updated 6d ago
by CSS-Electronics
can-bus-reverse-engineering-skills
Claude Code skills for reverse-engineering CAN bus signals into DBC files using the CANsub CAN bus interface
195 GitHub stars (195)
+18 in 16 days
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- 3 skills (3 skills found in its SKILL.md files)
- 44 forks (44 forks)
- 6d ago last update (Last updated 6d ago)
Install
Skills CLI
npx skills add CSS-Electronics/can-bus-reverse-engineering-skills
Asks which skills and agents to install. Just one: npx skills add CSS-Electronics/can-bus-reverse-engineering-skills --skill cansub-knowledge — add -g for every project.
Claude Code
git clone https://github.com/CSS-Electronics/can-bus-reverse-engineering-skillscp -r "can-bus-reverse-engineering-skills/.claude/skills/cansub-knowledge" ~/.claude/skills/
Copies the cansub-knowledge skill into ~/.claude/skills/ for every project (use .claude/skills/ for one project). Repeat for the other skills listed below.
Plugin
/plugin marketplace add CSS-Electronics/can-bus-reverse-engineering-skills
Run inside Claude Code if the repository ships a plugin marketplace, then pick plugins from /plugin.
Skills can run code on your machine — read the SKILL.md first.
What it does
In the author's own words, from each skill's SKILL.md.
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cansub-knowledge
Authoritative reference for the CSS Electronics CANsub product family (CANsub.2 and CANsub.4 CAN / CAN FD streaming interfaces). Use whenever a task needs accurate CANsub facts: hardware specs, the REST / WebSocket API, bit-timing, hardware filters, transmit sequences, connectors / pin-outs, firmware, certificate install; higher-layer protocols (OBD2, UDS, J1939, NMEA 2000, CANopen, CCP/XCP); the…
.claude/skills/cansub-knowledge/SKILL.md on GitHub (opens in a new tab) -
cansub-reverse-engineering
Reverse engineer / decode CAN bus signals: find which CAN ID, byte and bit encode a real-world quantity (vehicle speed, engine RPM, state-of-charge, coolant temp, throttle, door lock, ...) and derive its start-bit, length, endianness, scale and offset into a DBC. A deterministic chain of Python scripts (survey -> correlate -> bitsearch -> build_dbc -> verify) replaces "a human watches the screen…
.claude/skills/cansub-reverse-engineering/SKILL.md on GitHub (opens in a new tab) -
combine-dbc
Combine multiple individual single-signal DBC files into one combined DBC at the application level. Use whenever the user wants to merge/combine/assemble several per-signal .dbc files (e.g. produced by the cansub-reverse-engineering skill under decoding-output/<application>/<signal>/<signal>.dbc) into a single application-wide DBC such as decoding-output/<application>/<application>.dbc. Re-runnab…
.claude/skills/combine-dbc/SKILL.md on GitHub (opens in a new tab)
No skill matches that filter.
Review before you install
A skill is a set of instructions and scripts your agent will follow, and it can run code on your machine. Read the SKILL.md and any scripts first — this listing is not a security review.