kernelcad-params SKILL.md skillA
kernelcad-params from w1ne/kernelcad-web is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.
mdr add w1ne/kernelcad-web/kernelcad-params@git:20261019.bf68226Pins git:20261019.bf68226 in mdr.lock. Pin the fingerprint instead.
- Audit grade
- A, 17 of 17 checks passed
- Kind
- SKILL.md skill
- Repository
- w1ne/kernelcad-web
- Path
src/agent/skills/kernelcad-params/SKILL.md- Versions recorded
- 7
- Latest version
- git:20261019.bf68226, committed Oct 19, 2026
- First version recorded
- Jun 11, 2026
- Size
- 13,045 bytes
- Repository stars
- 33
- License
- MIT
Editable symbolic parameters — param(), params(), ParamRef arithmetic, MCP set_param. Use when the model needs values the agent or studio can change live.
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
# kernelCAD — editable parameters
Use `param()` for values the user may want to tweak after the first build; use literals for incidental dimensions. A param returns a symbolic `ParamRef`, not a number, so do not do JS arithmetic with it (`paramRef / 2` throws `feature.invalid-args` at the coercion site — the result would be a frozen number that stops re-evaluating on param updates). For derived dimensions, chain the arithmetic methods on the ParamRef itself: `.add`, `.subtract`, `.multiply`, `.divide`, `.negate`, `.min`, `.max`, `.abs`, `.clamp` each return a new ParamRef built on a structured expression that re-evaluates whenever the underlying param changes — e.g. `param('r', 5).divide(2)` for a half-radius, `param('w', 80).subtract(param('margin', 5).multiply(2))` for a derived inset width, or `param('wall', 2).max(1.2).clamp(1.2, 8)` for a printable wall bound.
## `param()` / `params()` API
```typescript
// Single named param — returns a symbolic ParamRef<T>.
param<T extends number | boolean>(name: string, defaultValue: T, opts?: {
min?: number;
max?: number;
description?: string;
}): ParamRef<T>;
…Read the whole file at its exact version.
How to install
mdr add w1ne/kernelcad-web/kernelcad-params@sha256:cce906280856e765The line at the top of this page pins the label git:20261019.bf68226, 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_srrbuif7ufgznogb)
2 badge image fetches in 30 days. What the badge shows.
Versions
The registry has recorded 7 versions of this file, between Jun 11, 2026 and Oct 19, 2026, about one every 22 days.
| version | committed | commit | size | audit | |
|---|---|---|---|---|---|
| git:20261019.bf68226 latest | 2026-10-19 | bf68226 | 13,045 B | A | view · diff |
| git:20260929.fd2c146 | 2026-09-29 | fd2c146 | 12,682 B | A | view · diff |
| git:20260914.0515e4e | 2026-09-14 | 0515e4e | 11,978 B | A | view · diff |
| git:20260914.e90d054 | 2026-09-14 | e90d054 | 10,171 B | A | view · diff |
| git:20260613.17ce236 | 2026-06-13 | 17ce236 | 6,811 B | A | view · diff |
| git:20260613.15c8fd5 | 2026-06-13 | 15c8fd5 | 6,695 B | A | view · diff |
| git:20260611.f1dc358 | 2026-06-11 | f1dc358 | 6,661 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 (13045 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
w1ne/kernelcad-web · 33 stars · license MIT · pushed 2026-10-21 · branch develop
API
GET https://markdownregistry.com/api/v1/artifacts/art_srrbuif7ufgznogb GET https://markdownregistry.com/api/v1/resolve?ref=w1ne/kernelcad-web/kernelcad-params GET https://markdownregistry.com/api/v1/blob/cce906280856e7657d84d5db0b4efca7fbd18f04bb35a060ced105ef6505ccb1
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.