partmode: Open-source, local-first parametric CAD in the browser for people and permissioned typed agents, powered

by BOMWiki · MCP Server · ★ 505

Last updated: · Indexed by AgentSkillsHub · Auto-synced every 8h

How to install partmode

git clone https://github.com/BOMWiki/partmode.git

Taken from the project's README on GitHub. Check the security audit before running it.

Security audit verdict: SAFE · quality 54/100

None of the 42 rules matched — no credential harvesting, no data exfiltration, no curl-pipe-shell installer. Scanned against 42 published rules built on the SlowMist agent-security taxonomy, refreshed every 8 hours. Full audit →

The quality score combines nine heuristic checks of the repo and its README: completeness, clarity, specificity, examples, structure, agent readiness, step-by-step content, instruction quality and security notes. It rates how well the project explains itself to an agent, not the code.

3d-modelingai-agentsbrepbrowser-cadcadlocal-firstmodel-context-protocolopencascadeparametric-cadparametric-modeling

Quick Facts

Stars505
Forks26
LanguageJavaScript
CategoryMCP Server
LicenseAGPL-3.0
Quality Score54/100
Open Issues11
Last Updated2026-08-17
Created2026-08-06
Platformsbrowser, mcp, node
Est. Tokens~13k

About partmode

PartMode Open-source, local-first parametric CAD for people and permissioned typed agents. Open PartMode · Read the help · Explore the architecture · Contribute PartMode is browser-based mechanical CAD built on OpenCascade WebAssembly, replicad, and three.js.

Compatible Skills

These tools work well together with partmode for enhanced workflows:

  • HiCAD — semantic(0.46)+complementary+rare_topics+same_lang+similar_pop+shared_platform (71%)
  • Multi-Agent-CAD — semantic(0.52)+complementary+rare_topics+similar_pop (67%)
  • forgent3d — semantic(0.52)+complementary+rare_topics+similar_pop+shared_platform (63%)
  • cad-cae-copilot — semantic(0.60)+rare_topics+similar_pop+shared_platform (60%)

partmode alternative? Top 6 similar tools

Looking for a partmode alternative? If you're comparing partmode with other mcp server tools, these 6 projects are the closest alternatives on Agent Skills Hub — ranked by topic overlap, star count, and community traction.

  • brepjs by andymai · ⭐ 137

    Exact B-Rep CAD in TypeScript, with a Claude Code plugin that lets agents write parts and check them on OpenCa

  • Multi-Agent-CAD by Pan-Chera · ⭐ 1.1k

    MAC (Multi-Agent CAD): A decoupled multi-agent framework for text-to-CAD generation via constrained test-time

  • roam-code by Cranot · ⭐ 517

    Local codebase intelligence CLI + MCP server for AI coding agents: SQLite code graph, 28 languages, 287 comman

  • mcpproxy-go by smart-mcp-proxy · ⭐ 407

    Supercharge AI Agents, Safely

  • Serpentine3D by chisomobanzi · ⭐ 126

    Open-source NURBS surface modeller — a Rhino-style freeform modeller on the OpenCASCADE kernel, with AI-native

  • mcp-memory-service by doobidoo · ⭐ 2.1k

    Open-source persistent memory for AI agent pipelines (LangGraph, CrewAI, AutoGen) and Claude. REST API + knowl

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How this security grade is produced

Grades come from a rule-based scan built on the SlowMist agent-security taxonomy: 42 published rules, covering credential harvesting, data exfiltration, curl | sh installers and more. It is a first-layer scan, not a manual audit — we say so rather than overstate it.

The scale of the problem is documented independently: Liu et al. (2026), in a study of 31,132 agent skills, report that 26.1% contain security vulnerabilities. Our own full-catalog census is published as a citable open dataset.

Sources & who's responsible:

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