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.
npx skills add alivirgo/Major-AI-Skills --skill solidworksgit clone --depth 1 https://github.com/alivirgo/Major-AI-SkillsWrote 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.
[](https://agentmods.dev/skills/alivirgo/major-ai-skills/solidworks)<a href="https://agentmods.dev/skills/alivirgo/major-ai-skills/solidworks"><img src="https://agentmods.dev/badge/skills/alivirgo/major-ai-skills/solidworks/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.
<a href="https://agentmods.dev/skills/alivirgo/major-ai-skills/solidworks"><img src="https://agentmods.dev/badge/skills/alivirgo/major-ai-skills/solidworks.svg" alt="Reviewed on agentmods" width="80" height="20"></a>What it costs to keep this loaded
Counted locally with the o200k_base tokenizer, which is exact for GPT models; Claude uses its own tokenizer and its counts differ. Treat this as one consistent yardstick across the catalogue rather than a bill. Prices are per million input tokens.
| Model | Per session | Once invoked |
|---|---|---|
| Fable 5.1 | $0.00035 | $0.00997 |
| Opus 5.5 | $0.00014 | $0.00399 |
| Sonnet 5.5 | $0.00007 | $0.00199 |
| Haiku 4.5 | $0.00003 | $0.00100 |
Grade A, and why
solidworks 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 21d 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.
How it starts
The opening of the file, as written. The whole thing — 93 lines — stays where its author put it; the contents beside it link to each section on GitHub.
Dassault Systèmes SOLIDWORKS AI Skill Guide (Claude)
Overview & Engine Architecture
SOLIDWORKS (pin year e.g. 2024 SP5) exposes COM automation (SldWorks.Application), VBA macros (.swp), .NET interop, and Document Manager (headless metadata without full UI). Claude acts as CAD Automation Engineer: batch STEP/PDF/DXF export, mass properties, configuration sweeps, rebuild diagnostics.
Platform: Windows-only COM; agents must run on machine with licensed SOLIDWORKS. No true Linux headless GUI-less parity for all APIs.
┌─────────────────────────────────────────────────────────────┐
│ win32com → SldWorks.Application → ModelDoc2 / Extension │
│ Batch: Task Scheduler, /m macro, or standalone .NET │
│ Export: SaveAs3 / ExportToFile2 — check errors VARIANT │
└─────────────────────────────────────────────────────────────┘
When to use / when not to
Use when: parametric BOM/mass reports, configuration export matrices, drawing PDF batches, PDM-adjacent custom steps (respect PDM checkout rules).
Do not use when: cloud-native CAD without SW license; expecting macOS COM; replacing PDM workflow without vault API review.
Operational Capabilities & Agent Directives
- COM lifecycle:
Dispatch("SldWorks.Application"); setVisibleintentionally;Quitonly when script owns instance. - Rebuild truth: After sketch/equation edits use Ctrl+Q full rebuild, not Ctrl+B.
- Export integrity: Always read
errors/warningsfromSaveAs3/ExportToFile2VARIANT byref ints. - Deterministic exports: Fixed configuration name (
"Default"vs"@config"); suppress design table driven configs explicitly in script. - Large assemblies: Lightweight / SpeedPak before mass ops; avoid resolving all components for metadata-only jobs — prefer Document Manager when licensed.
- Units: API returns meters for mass properties — document conversion to mm/kg for reports.
What ships with it
2 files beside SKILL.md in the same directory: the scripts, references and assets a skill reads on demand. Not counted in the per-session cost; read them before you install if any of them is executable.
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.
- 21d ago Changed · -54 lines e7b15a2b6648
- 1mo ago Changed · -9 tokens per session 2755217e522b
- 1mo ago First seen · 147 lines · 44 tokens per session scan A 1b99b32768b9
solidworks is a skill published in the GitHub repository alivirgo/Major-AI-Skills (2 stars, last pushed today), licensed MIT. It adds 35 tokens to every session and 997 once invoked, about $0.0001 per session on Opus 5.5. 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 2026-08-31.
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