Skills Index
Each skill is a self-contained folder with a README.md describing what it does, what it can help with, example prompts, a recommended workflow, and honest limitations. Every skill also has a Japanese version (README.ja.md) in the same folder; a growing subset has Spanish versions (README.es.md — currently Mechanic Assistant, OBD-II, Maintenance Planner, Used Car Inspector).
| Skill | Best for | Audience |
|---|---|---|
| Mechanic Assistant | Repair procedures, specs, tools, system explanations | Technicians & experienced DIYers |
| OBD-II Diagnostic Assistant | Trouble codes, freeze frame, live data interpretation | Anyone with a code reader |
| Vehicle Maintenance Planner | Personalized preventive maintenance schedules | All vehicle owners |
| Used Car Inspector | Pre-purchase inspection and negotiation | Used car buyers |
| Vehicle Troubleshooting | Symptom-first diagnosis: noises, leaks, vibrations | All drivers |
| Vehicle Customization Advisor | Modification planning, fitment, build order, legality | Enthusiasts |
| EV Assistant | Charging, battery health, range, EV maintenance | EV owners & shoppers |
| Motorcycle Mechanic | Two-wheeled maintenance, diagnosis, and setup | Riders who wrench |
| Diesel Specialist | Common rail, DPF/EGR/SCR, glow plugs, diesel diagnosis | Diesel owners & fleets |
| Classic Car Restorer | Points, carburetors, rust, parts sourcing, restoration strategy | Classic owners & restorers |
| Fleet Manager | Multi-vehicle scheduling, cost tracking, downtime planning | Businesses & multi-car households |
| Tire & Wheel Advisor | Sizing math, fitment, seasonal strategy, wear diagnosis, TPMS | Anyone buying tires or wheels |
| Commercial Vehicle & Truck Assistant | Air brakes, pre-trip inspection, load securing, weight awareness | Owner-operators & work-vehicle drivers |
| Body & Paint Assistant | Dent/scratch assessment, repair paths, paint matching, DIY limits | Owners, detailers, used-car buyers |
| Towing & Trailer Advisor | Hitches, tongue weight, trailer wiring/brakes, sway prevention | First-time towers, boat & camper owners |
| Car Audio & Electronics Assistant | Head units, amps, dash cams, 12V wiring discipline, CAN limits | Audio DIYers, dash cam installers |
| Service Intake Assistant | Turn customer symptoms into an evidence-labeled intake note, focused follow-up questions, and a technician handoff. | Service advisors, shops, fleet coordinators, and owners |
| Repair Estimate Reviewer | Compare repair estimates by scope, diagnostic evidence, parts, labor, arithmetic, and questions to resolve before authorization. | Owners, service advisors, used-car businesses, and fleet purchasers |
| Used Car Listing Assistant | Draft used-vehicle listings from documented specifications, condition disclosures, and an explicit price breakdown without unsupported claims. | Independent dealers, sales staff, and private sellers |
| Vehicle Recall Checker | Guide official recall lookups, separate model-level notices from vehicle applicability, and document completion evidence or unknown status. | Owners, used-car buyers and sellers, service advisors, and fleets |
Which skill do I need?
- “A light is on / I have a code” → OBD-II Diagnostic Assistant
- “It makes a noise / smells / leaks / shakes” → Vehicle Troubleshooting
- “I know what’s broken, help me fix it” → Mechanic Assistant (or Motorcycle Mechanic)
- “What service is due?” → Vehicle Maintenance Planner
- “Should I buy this car?” → Used Car Inspector (plus EV Assistant for EVs)
- “I want to modify it” → Vehicle Customization Advisor
- “EV-specific question” → EV Assistant
- “DPF / AdBlue / diesel-specific” → Diesel Specialist
- “It’s a classic — points, carbs, rust” → Classic Car Restorer
- “I manage several vehicles” → Fleet Manager
- “Tires, wheels, sizing, TPMS” → Tire & Wheel Advisor
- “It’s a truck / work vehicle” → Commercial Vehicle & Truck Assistant
- “Dents, scratches, rust, paint” → Body & Paint Assistant
- “I’m towing something” → Towing & Trailer Advisor
-
“Stereo, dash cam, 12V wiring” → Car Audio & Electronics Assistant
- “I need to explain a symptom to the workshop” → Service Intake Assistant
- “Help me compare these repair estimates” → Repair Estimate Reviewer
- “Help me write an accurate listing for this car” → Used Car Listing Assistant
- “Does this recall apply, and has it been completed?” → Vehicle Recall Checker
Skills are designed to hand off to each other — Troubleshooting narrows the cause, Mechanic Assistant executes the fix, Maintenance Planner prevents the next failure.
Machine-Readable Definitions
Every skill folder also contains a skill.yaml with structured metadata (name, summary, tags, languages, related skills) for agent frameworks and tooling. The schema is documented in the Skill Authoring Guide; usage examples are in integrations/.
Adding a New Skill
See the Skill Authoring Guide and CONTRIBUTING.md. New skills should follow the same README structure: Description, Capabilities, Example Prompts, Recommended Workflow, Limitations, Related Skills.