agentmods.dev

kernelcad

kernelcad is an MCP server for Gemini CLI from w1ne/kernelCAD-web. Its token cost is not measured, scanned A, original, MIT.

A local, code-based CAD tool for creating editable 3D models in TypeScript files. CAD means computer-aided design, and the models use the OpenCASCADE geometry engine.

In plain words
What is it for?
Use it to generate and inspect editable CAD models locally with the kernelcad package. The provided setup runs it through npx.
Why use it?
It gives an agent a repeatable source file for building and reviewing models instead of relying only on a graphical design file.

MCP server for Gemini CLI

Written for Gemini CLI: installed under .gemini/. Also seen: listed in .gemini/settings.json.

not rated 31repo +4 changed 3d ago A scan Socket: warn tokens not measured original MIT

Good fit Use it to generate and inspect editable CAD models locally with the kernelcad package. The provided setup runs it through npx.

Compare 6 mcp servers from other repositories ↓
Install with agentmods
npx agentmods add mcp/w1ne/kernelcad-web/kernelcad
View source ↗ w1ne/kernelCAD-web
Install

Getting it into your agent

One page per mod, every tool's command on it. A separate URL per tool would split the same page into five that compete with each other.

Clone the repo
git clone --depth 1 https://github.com/w1ne/kernelCAD-web

Made for: Gemini CLI.

Wrote this? Show the measurements

A badge with what this costs and how it scanned, read live from this page, so it follows the numbers instead of freezing them. Markdown for a README, HTML for a documentation site or a project page.

agentmods badge for kernelcad

README.md
[![agentmods](https://agentmods.dev/badge/mcp/w1ne/kernelcad-web/kernelcad/github.svg)](https://agentmods.dev/mcp/w1ne/kernelcad-web/kernelcad)
Your own site
<a href="https://agentmods.dev/mcp/w1ne/kernelcad-web/kernelcad"><img src="https://agentmods.dev/badge/mcp/w1ne/kernelcad-web/kernelcad/github.svg" alt="Measured on agentmods" height="20"></a>

Or the 80×15 button, for a site that already has a row of RSS and ATOM ones. Only the verdict fits; the numbers stay here.

agentmods 80×15 button for kernelcad

Your own site · 80×15
<a href="https://agentmods.dev/mcp/w1ne/kernelcad-web/kernelcad"><img src="https://agentmods.dev/badge/mcp/w1ne/kernelcad-web/kernelcad.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session not measured What this adds to a session before it is invoked.
When invoked not measured Not applicable: nothing here is loaded into a session.
Security scan A 0 findings. A grade says what 26 rules found in the file — not that it is safe. Third-party audits How audits are shown
Origin original No closer match found in the catalogue.
Security

Grade A, and why

kernelcad scanned grade A with 0 findings against 26 rules in 11 categories — prompt injection, anti-refusal, data exfiltration, privilege escalation, supply chain, agent snooping, system-prompt leakage, SSRF and excessive agency — measured 3d ago.

A static scan of the body, not an audit. Every finding is printed with the line that produced it so you can judge whether it matters here. A mod is markdown that instructs an agent; that is exactly why what it instructs is worth reading.

Nothing flagged

None of the 26 patterns this scan looks for appear in this file: no shell pipes, no recursive deletes, no credential paths, no hidden text, no instruction-override or anti-refusal phrasing, no agent-config snooping. That is not a guarantee, it is the absence of the things that are checkable.

Origin

Copies of this mod

1 near-identical copy found in the catalogue:

  • kernelcad — 100% identical, 8 lines differ
.gemini/settings.json · 6 lines

What it actually says

{
  "kernelcad": {
    "url": "https://mcp.kernelcad.com/mcp",
    "type": "http"
  }
}
Changes

What this file has done since we first saw it

Hashed on every crawl. A supply-chain change to an agent config is a question of when, not whether, so the history is kept rather than the latest state alone.

  1. 3d ago Changed · -4 lines bef395dbe5e6
  2. 1mo ago First seen · 10 lines scan A 197308e7c918

Subscribe to this mod's changes

kernelcad is an MCP server published in the GitHub repository w1ne/kernelCAD-web (31 stars, last pushed today), licensed MIT. Its token cost is not measured: an MCP server costs its tool schemas, not its config file. A static security scan graded it A with 0 findings. No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-30.

3d-modelingDesign and UXNURBSai-agentscadmcpmodel-context-protocol
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