vehicle-model SKILL.md skillA
vehicle-model from summerengine/summer is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.
mdr add summerengine/summer/vehicle-model@git:20261016.e9d6e70Pins git:20261016.e9d6e70 in mdr.lock. Pin the fingerprint instead.
- Audit grade
- A, 17 of 17 checks passed
- Kind
- SKILL.md skill
- Repository
- summerengine/summer
- Path
library/skills/vehicle-model/SKILL.md- Versions recorded
- 5
- Latest version
- git:20261016.e9d6e70, committed Oct 16, 2026
- First version recorded
- Oct 15, 2026
- Size
- 15,243 bytes
- Repository stars
- 86
- License
- MIT
Generate a hard-surface vehicle (car, spaceship, mech, boat, tank) as a static or VehicleBody3D mesh.
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
# Vehicle Model — Hard-Surface 3D Generation Vehicles are the hardest 3D-gen category. Hard surfaces (flat panels, sharp edges, symmetrical bodies) expose every flaw the AI mesher has — smoothing-group artifacts on flat panels, asymmetric headlights, melted door seams. This skill exists to push the success rate up by giving the model **multi-angle reference**, picking the right backend, and using a **secondary detail pass** (decals) to recover crispness on the body panels. Backing operation: `assets.generate_3d` (it answers with a job: `jobs.wait` until it finishes). Default model is `hunyuan` (best general quality). For pure hard-surface (clean spaceship, F1 car), try `trellis` first — it tends to preserve panel edges better. ## When to use - "Make me a player car for a racing game." - "Generate a sci-fi fighter spaceship." - "I need a hover bike for the desert level." - "Create a mech for the boss fight." - "Background traffic — generate three civilian sedans." ## When NOT to use - Character driving the vehicle → that's `character-model`. Generate them separately and parent the character to the vehicle's seat. …
Read the whole file at its exact version.
How to install
mdr add summerengine/summer/vehicle-model@sha256:677d088c434af34cThe line at the top of this page pins the label git:20261016.e9d6e70, 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_2kstedtci6ott257)
1 badge image fetches in 30 days. What the badge shows.
Versions
The registry has recorded 5 versions of this file, between Oct 15, 2026 and Oct 16, 2026, more than one a day.
| version | committed | commit | size | audit | |
|---|---|---|---|---|---|
| git:20261016.e9d6e70 latest | 2026-10-16 | e9d6e70 | 15,243 B | A | view · diff |
| git:20261016.75c9db4 | 2026-10-16 | 75c9db4 | 15,147 B | A | view · diff |
| git:20261015.2ab41ad | 2026-10-15 | 2ab41ad | 13,641 B | A | view · diff |
| git:20261015.3be1d9d | 2026-10-15 | 3be1d9d | 13,664 B | A | view · diff |
| git:20261015.9e19de9 | 2026-10-15 | 9e19de9 | 13,667 B | A | view |
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 (15243 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
summerengine/summer · 86 stars · license MIT · pushed 2026-10-20 · branch main
API
GET https://markdownregistry.com/api/v1/artifacts/art_2kstedtci6ott257 GET https://markdownregistry.com/api/v1/resolve?ref=summerengine/summer/vehicle-model GET https://markdownregistry.com/api/v1/blob/677d088c434af34c61adad90169972450de077a560cc7ef1c3b25d7183ff0d06
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.