organic-model SKILL.md skillA
organic-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/organic-model@git:20261010.4ade947Pins git:20261010.4ade947 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/organic-model/SKILL.md- Versions recorded
- 4
- Latest version
- git:20261010.4ade947, committed Oct 10, 2026
- First version recorded
- Sep 1, 2026
- Size
- 12,405 bytes
- Repository stars
- 86
- License
- MIT
Generate organic 3D shapes — trees, rocks, mushrooms, coral, plants, vines, crystals — where AI artifacts read as natural irregularity.
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
# Organic Model — Easy-Mode 3D Generation Organic shapes (trees, rocks, mushrooms, coral, alien flora, crystals, vines, bones) are **the most forgiving category for AI 3D generation**. Lumps look natural. Asymmetry looks natural. Smoothing-group artifacts read as bark texture. The "melted" look that ruins vehicles and characters is fine on a mossy boulder. This is the cheapest, fastest way to fill out a scene, and the first choice when the user says "this scene feels empty". The failure rate is the lowest of any 3D-asset family. Backing tool: `summer_generate_3d`. Default `hunyuan` works well here, but `trellis` is faster and the quality difference is hard to see on organic shapes. Pick `trellis` when generating many at once. ## When to use - "Make me a pine tree." - "Generate five different rocks I can scatter." - "I need glowing mushrooms for the cave." - "Fill this forest scene with foliage." - "Alien plants for the planet surface." - "Coral for the underwater level." - The user wants visual density quickly and cheaply. ## When NOT to use - Character (humanoid, even if "tree-person") → `character-model` (rigging matters). …
Read the whole file at its exact version.
How to install
mdr add summerengine/summer/organic-model@sha256:fb6f280c6832b7c0The line at the top of this page pins the label git:20261010.4ade947, 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_x6gqiy3f4w4jrzhw)
1 badge image fetches in 30 days. What the badge shows.
Versions
The registry has recorded 4 versions of this file, between Sep 1, 2026 and Oct 10, 2026, about one every 13 days.
| version | committed | commit | size | audit | |
|---|---|---|---|---|---|
| git:20261010.4ade947 latest | 2026-10-10 | 4ade947 | 12,405 B | A | view · diff |
| git:20260911.b4df358 | 2026-09-11 | b4df358 | 12,443 B | A | view · diff |
| git:20260902.548800b | 2026-09-02 | 548800b | 12,652 B | A | view · diff |
| git:20260901.ece4e60 | 2026-09-01 | ece4e60 | 12,910 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 (12405 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_x6gqiy3f4w4jrzhw GET https://markdownregistry.com/api/v1/resolve?ref=summerengine/summer/organic-model GET https://markdownregistry.com/api/v1/blob/fb6f280c6832b7c0350bc5aad9de3bd38249b142c626db0e5ecc36b6cc4946b9
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.