fastnoise2 SKILL.md skillA
fastnoise2 from akillness/jeo-skills is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.
mdr add akillness/jeo-skills/fastnoise2@v1.0.0Pins v1.0.0 in mdr.lock. Pin the fingerprint instead.
- Audit grade
- A, 17 of 17 checks passed
- Kind
- SKILL.md skill
- Repository
- akillness/jeo-skills
- Path
.agent-skills/fastnoise2/SKILL.md- Versions recorded
- 1
- Latest version
- v1.0.0, committed Nov 1, 2026
- Size
- 12,780 bytes
- Repository stars
- 52
- License
- none declared
Operate Auburn/FastNoise2 for pinned C++ or C API integration, FastSIMD node graphs, encoded tree loading, deterministic batch noise, or the optional FastNoise2 Node Editor. Use when the request names FastNoise2, its FastNoise:: APIs, FASTNOISE2 build options or Node Editor serialization. Route FastNoise Lite, shader noise and general terrain generation without this library to their own tools; this is not a terrain engine or GPU noise framework.
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
# fastnoise2 ## When to use this skill - Inspect, integrate or troubleshoot the named Auburn/FastNoise2 library, its C API or pinned FastSIMD dependency. - Build and evaluate FastNoise2 node trees, load encoded configurations or diagnose SIMD/determinism/threading behavior. - Plan the optional FastNoise2 Node Editor build, serialization workflow or shared-memory IPC integration. - Route FastNoise Lite, standalone GLSL noise, generic terrain meshing and unrelated noise libraries elsewhere. An external C#/Rust/Unreal binding has its own repository/version/license contract; listing it in upstream README does not prove it matches the selected core ABI. ## Instructions ### 1. Choose one mode and establish the source boundary Select one primary mode: **inspect-source**, **core-integration**, **node-graph**, **determinism-or-threading**, **c-api-or-binding**, or **node-editor**. Record the project's existing FastNoise2 revision, compiler, target CPU/SIMD, build type, requested side effects and measurable acceptance criteria. Preserve existing locks and versions until an explicit upgrade decision. …
Read the whole file at its exact version.
How to install
mdr add akillness/jeo-skills/fastnoise2@sha256:c53357dc8ec8dedcThe line at the top of this page pins the label v1.0.0, 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_jy7blf4qyv62cnjo)
1 badge image fetches in 30 days. What the badge shows.
Versions
The registry has recorded 1 version of this file, committed on Nov 1, 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 (12780 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
akillness/jeo-skills · 52 stars · license none declared · pushed 2026-11-05 · branch main
API
GET https://markdownregistry.com/api/v1/artifacts/art_jy7blf4qyv62cnjo GET https://markdownregistry.com/api/v1/resolve?ref=akillness/jeo-skills/fastnoise2 GET https://markdownregistry.com/api/v1/blob/c53357dc8ec8dedc63b1ac9018cc8f9e4ad77a41bed6664e77bee47b4e9e6381
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.