# canarchy

> canarchy — hexsecs-canarchy. Use this tool when you need to analyze and interact with CAN and J1939 networks for security research, with features like typed JSONL events, CLI, and TUI interfaces, as well as fuzzing and MCP server capabilities. It solves problems related to automotive network security testing and debugging, providing a stream-first approach for efficient data processing. Ideal for use cases requiring real-time CAN and J1939 data analysis and manipulation, with inputs including network traffic and outputs in JSONL format.

Canonical page: https://skillsregistry.net/skills/hexsecs-canarchy  
JSON: https://api.skillsregistry.net/v1/skills/hexsecs-canarchy

## Description

Stream-first CAN & J1939 toolkit for security research and AI agents — typed JSONL events, CLI, TUI, fuzzing, MCP server.

## Trust

- **Trust score (0–1):** 0.79
- **Verification tier:** verified
- **Last scanned:** 2026-09-28

## Facts

- **Version:** 1.0.0
- **Skill type:** atomic
- **Execution layer:** container
- **Runtime environment:** vm
- **License:** GPL-3.0
- **Updated:** 2026-09-28

## Source

- **Source listing:** [GitHub](https://github.com/hexsecs/canarchy)

## Use it

Resolve this record through the SkillsRegistry MCP server (no auth, read-only):

```
claude mcp add --transport http --scope user skillsregistry https://api.skillsregistry.net/mcp
```

```json
{
  "jsonrpc": "2.0",
  "id": 1,
  "method": "tools/call",
  "params": {
    "name": "get_skill",
    "arguments": {
      "slug": "hexsecs-canarchy"
    }
  }
}
```

REST: `GET https://api.skillsregistry.net/v1/skills/hexsecs-canarchy` · pull for local use: `GET https://api.skillsregistry.net/v1/skills/hexsecs-canarchy/pull`

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SkillsRegistry indexes agent skills from public registries and GitHub. Skills we have analysed are scanned with Circle-IR and scored on six dimensions; each listing states its scan coverage. More: https://skillsregistry.net/llms.txt