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obd-diagnostics

v0.1.0

Read OBD-II data from an ELM327-class adapter, normalise it to JSON, and use it to diagnose faults and plan vehicle maintenance. WIP.

Claude Code5 Skills

By Daniel RosehillLicense: MIT0 GitHub starsUpdated 2 months ago

Directory evidence

Runtimes
Claude Code
Parsed components
5 skill or MCP entries
Source updated
Aug 16, 2026
Manifest status
Canonical path parsed

The directory validates manifest shape and source location. It does not execute the plugin or provide a security endorsement. Review the indexing methodology →

Install obd-diagnostics for Claude Code

Installs for the current user
claude plugin marketplace add IchenDEV/agent-plugin-mkt
claude plugin marketplace update agent-plugin-marketplace
claude plugin install obd-diagnostics@agent-plugin-marketplace

Paste and run these commands in a terminal with Claude Code. They add and refresh the PluginsMP catalog, then install this plugin.

The installer fetches third-party code from the source repository shown on this page. This directory validates manifest structure and source location, but does not perform a security audit; review the manifest, components, and source before installing.

Get the source manually
git clone https://github.com/danielrosehill/Claude-OBD-Diagnostics-Plugin

Clone the source repository, then follow its setup instructions to add the plugin to a compatible client. The repository root is the plugin root.

Plugin files

obd-diagnostics/
├── .claude-plugin/plugin.json
├── skills/capture-reading/SKILL.md
├── skills/decode-dtcs/SKILL.md
├── skills/diagnose-fault/SKILL.md
├── skills/new-workspace/SKILL.md
└── skills/plan-maintenance/SKILL.md

Included Skills5

capture-readingskills/capture-reading/SKILL.md

Take a reading from an OBD-II adapter and write it as a JSON snapshot, or log a drive as NDJSON. Use for "read the car", "scan for codes".

decode-dtcsskills/decode-dtcs/SKILL.md

Expand OBD-II trouble codes into system, subsystem and meaning, and write a DTC report. Use for "what does P0301 mean", "decode codes".

diagnose-faultskills/diagnose-fault/SKILL.md

Work from symptoms plus captured readings to ranked causes and next checks, including faults that set no trouble code.

new-workspaceskills/new-workspace/SKILL.md

Scaffold a per-vehicle workspace repo for OBD readings, DTC reports and maintenance history. Use when starting to track a new car.

plan-maintenanceskills/plan-maintenance/SKILL.md

Compute what service work is due or overdue from intervals, history and odometer into a dated plan. Use for "what does the car need".

Plugin manifests1

.claude-plugin/plugin.json
{
  "name": "obd-diagnostics",
  "version": "0.1.0",
  "description": "Read OBD-II data from an ELM327-class adapter, normalise it to JSON, and use it to diagnose faults and plan vehicle maintenance. WIP.",
  "author": {
    "name": "Daniel Rosehill",
    "url": "https://github.com/danielrosehill"
  },
  "repository": "https://github.com/danielrosehill/Claude-OBD-Diagnostics-Plugin",
  "license": "MIT",
  "keywords": [
    "obd",
    "obd2",
    "elm327",
    "vehicle",
    "diagnostics",
    "maintenance",
    "dtc",
    "automotive"
  ]
}

For maintainers

If you maintain this plugin, link to this source-backed listing from your README so users can review its manifest and indexed components.

[obd-diagnostics on Agent Plugins Marketplace](https://pluginsmp.com/plugins/obd-diagnostics)