threejs-particles-trails-and-effects SKILL.md skillA
threejs-particles-trails-and-effects from linegel/threejs-complete-set-of-skill is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.
mdr add linegel/threejs-complete-set-of-skill/threejs-particles-trails-and-effects@git:20260924.e3c9563Pins git:20260924.e3c9563 in mdr.lock. Pin the fingerprint instead.
- Audit grade
- A, 17 of 17 checks passed
- Kind
- SKILL.md skill
- Repository
- linegel/threejs-complete-set-of-skill
- Path
skills/threejs-particles-trails-and-effects/SKILL.md- Versions recorded
- 4
- Latest version
- git:20260924.e3c9563, committed Sep 24, 2026
- First version recorded
- Jul 13, 2026
- Size
- 9,907 bytes
- Repository stars
- 12
- License
- ISC
Representation-first Three.js WebGPU/TSL particles, ribbon or history trails, and effects. Use for analytic or recurrent particle motion, stable-slot or scan-compacted GPU pools, flow-conforming shells and wakes, dissolving debris, or effect-specific HDR and depth integration.
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
# Representation-First Particles, Trails, and Effects Own GPU-resident object- and world-space effects: spawn, motion, lifetime, compaction, draw representation, depth/blend behavior, and scene-linear HDR emission. Route viewport history to `$threejs-dynamic-surface-effects`, weather accumulation to `$threejs-rain-snow-and-wet-surfaces`, authored event motion to `$threejs-procedural-motion-systems`, and shared post ownership to `$threejs-image-pipeline` or `$threejs-bloom`. When an effect consumes collision, forcing, or exchange owned by another system, close this local handoff before step 1: - name the quantity and units, producer frame/origin, transform revision, and origin generation; - name the half-open source interval, cadence, sample phase, immutable producer version, and permitted pool consumer; - declare support/filter, validity, staleness, error, and missing/overflow policy; - mark one-way reads or name the two-way source/reaction owners, application order, and applied state version; - bind the GPU resource generation, producing and consuming passes, completion dependency, and reset on discontinuity, rebase, or generation change while …
Read the whole file at its exact version.
How to install
mdr add linegel/threejs-complete-set-of-skill/threejs-particles-trails-and-effects@sha256:c8c7d3b34203fe98The line at the top of this page pins the label git:20260924.e3c9563, 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_h2giqqthol3to5li)
2 badge image fetches in 30 days. What the badge shows.
Versions
The registry has recorded 4 versions of this file, between Jul 13, 2026 and Sep 24, 2026, about one every 24 days. Its first recorded version is graded C and its latest A.
| version | committed | commit | size | audit | |
|---|---|---|---|---|---|
| git:20260924.e3c9563 latest | 2026-09-24 | e3c9563 | 9,907 B | A | view · diff |
| git:20260716.62a9bc5 | 2026-07-16 | 62a9bc5 | 9,766 B | A | view · diff |
| git:20260716.2ce13bc | 2026-07-16 | 2ce13bc | 8,749 B | A | view · diff |
| git:20260713.f0e8d5c | 2026-07-13 | f0e8d5c | 51 B | C | 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 (9907 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
linegel/threejs-complete-set-of-skill · 12 stars · license ISC · pushed 2026-09-24 · branch main
API
GET https://markdownregistry.com/api/v1/artifacts/art_h2giqqthol3to5li GET https://markdownregistry.com/api/v1/resolve?ref=linegel/threejs-complete-set-of-skill/threejs-particles-trails-and-effects GET https://markdownregistry.com/api/v1/blob/c8c7d3b34203fe980d6bdcb5337099ee1bfb7fd0b835b8f4c9840782df9e3867
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.