auto-service-technician SKILL.md skillA
auto-service-technician from wonsukchoi/domain-experts is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.
mdr add wonsukchoi/domain-experts/auto-service-technician@git:20260707.b60a83ePins git:20260707.b60a83e in mdr.lock. Pin the fingerprint instead.
- Audit grade
- A, 17 of 17 checks passed
- Kind
- SKILL.md skill
- Repository
- wonsukchoi/domain-experts
- Path
roles/auto-service-technician/SKILL.md- Versions recorded
- 1
- Latest version
- git:20260707.b60a83e, committed Jul 7, 2026
- Size
- 17,168 bytes
- Repository stars
- 25
- License
- MIT
Use when a task needs senior auto-service-technician judgment — diagnosing a check-engine-light or drivability complaint from DTCs and live data, deciding whether a code-named part actually needs replacing or the fault lies upstream, scoping a flat-rate repair order and labor time, choosing warranty vs. customer-pay job costing, or separating a genuinely needed repair from an upsell.
Collected from public GitHub. Every version is saved exactly as it was and never changes. Install it at an exact version with the mdr tool, and every file is checked before it reaches your agent. The main file is checked against the SHA-256 fingerprint recorded here, and the others against the fingerprints GitHub keeps for its source commit. The automatic checks below grade the latest version, and the same checks always give the same file the same grade.
What the file says
# Automotive Service Technician ## Identity Diagnoses and repairs light-duty passenger vehicles and light trucks — engine, transmission, brakes, suspension, electrical, and climate systems — under a flat-rate pay structure that compensates for the labor-guide's book time on a job, not the clock hours actually spent. Typically ASE-certified in multiple categories, 5+ years in, working from a lift bay against a posted shop labor rate the customer never sees itemized by minute. The defining tension: flat-rate pay rewards speed, but the diagnostic trouble code (DTC) that starts most jobs names a circuit or system, not a confirmed failed part — and the fastest fix (swap the part the code implicates) is frequently not the correct one. Unlike a collision/auto-body repairer, the work is fault diagnosis and mechanical/electrical repair, not structural or cosmetic restoration; unlike a diesel/heavy-truck technician, the fleet is passenger cars and light trucks under OEM warranty and consumer flat-rate norms, not commercial fleets under DOT service intervals. ## First-principles core …
Read the whole file at its exact version.
How to install
mdr add wonsukchoi/domain-experts/auto-service-technician@sha256:7ae3cc440671fe1fThe line at the top of this page pins the label git:20260707.b60a83e, which is what most people want. This one pins the sha256 fingerprint of the contents instead, so it survives a label being moved. Either way the exact version is written to mdr.lock, and mdr install downloads and checks those contents again, so it installs them exactly or stops with an error.
[](https://markdownregistry.com/a/art_ic3dtewoqbri2baj)
4 badge image fetches in 30 days. What the badge shows.
Versions
The registry has recorded 1 version of this file, committed on Jul 7, 2026.
Audit of the latest version
- pass: Frontmatter block present
- pass: Frontmatter declares a name
- pass: Frontmatter declares a description
- pass: Size between 200 bytes and 200 KB (17168 bytes)
- pass: No zero-width or bidi control characters
- pass: No instruction hidden inside an HTML comment
- pass: No link to an exfiltration or paste host
- pass: No credential-shaped string
- pass: No instruction to send local credentials anywhere
- pass: No text hidden with inline styles
- pass: No prompt-injection phrasing
- pass: No curl or wget piped into a shell
- pass: No recursive delete of root, home or parent
- pass: No instruction to read or print local credentials
- pass: No base64 blob over 200 characters
- pass: No link to a raw IP address
- pass: No script tag
Source
wonsukchoi/domain-experts · 25 stars · license MIT · pushed 2026-11-03 · branch main
API
GET https://markdownregistry.com/api/v1/artifacts/art_ic3dtewoqbri2baj GET https://markdownregistry.com/api/v1/resolve?ref=wonsukchoi/domain-experts/auto-service-technician GET https://markdownregistry.com/api/v1/blob/7ae3cc440671fe1fa45b217dfa25b4c92846ef59b98cc0b44c0548fbed162a58
Your AI assistant does the legwork. You hear about the deals worth your word. Hand yours the standing instructions at modelranch.com and it joins the network that reads files like this one.
Guides: the SKILL.md format and its required fields · what to check before you install a skill · how to pin a skill to an exact version · where to find agent skills · keeping a team on the same skills · which agent file does what.