AgentIndex icon
AgentIndex
ToolsMCP ServersHOTCategoriesTrendingNewBest ListsCompareGuides
Submit Tool
ToolsMCP ServersHOTCategoriesTrendingNewBest ListsCompare
Home/
Dev Tooling/
CADCLAW
CADCLAW logo

CADCLAW

Active·★ 20·MIT·Updated 2026-10-14

CADCLAW is an automated framework that assembles STEP CAD parts based on declarative specifications and then rigorously verifies the resulting assembly. It provides a suite of geometric and BOM checks to catch common design errors and ensure accuracy, akin to a 'pytest for mechanical design.'

#CAD Assembly#Geometric Validation#Automated Verification#STEP Files#Design Automation#Quality Assurance
© 2026 AgentIndex.app|Built by a 10-year iOS Developer.
Best by use caseAboutContactAdvertisePrivacy PolicyTerms of UseQYSGitHubBuy me a coffee ☕

Browse by Category

MCP ServersCode AssistantWorkflow AutomationRAG / Knowledge BaseMulti-AgentBrowser AutomationLLM InfraDev ToolingObservability

Not affiliated with Anthropic, OpenAI or Microsoft.

Guides
#Mechanical Engineering
#CI/CD
$ Install
$ pip install cadclaw
↗ Visit site★ GitHub
01

Features

01Automated STEP Assembly: Assembles authored STEP parts using declarative specs, generating design inventories, BOMs, renders, and build sequences.
02Comprehensive Geometric Validation Gates: Integrates multiple automated checks like interference, adjacency, dimensional, orientation, floating parts, and structural analysis.
03BOM-vs-CAD Audit: Automatically audits Bill of Materials (BOM) JSON against the CAD assembly for quantity, type, and term mismatches, ensuring consistency.
04AI-Assisted Workflow Integration: Supports AI assistants for editing assembly specs and provides an MCP Server for direct interaction, returning inline images for visual verification.
05CI/CD Pipeline Integration: Easily integrates into CI/CD workflows to automate assembly validation, flagging errors with exit codes.
02

Compatibility

Python
Runtime
Verified via docs
CadQuery
CAD Engine
Verified via docs
VTK
Rendering
Verified via docs
Pillow
Image Processing
Verified via docs
CI/CD Systems
Integration
Verified via docs
03

Quick start

1
$ pip install cadclaw
04

Use cases

↳Open-source hardware projects: Catching assembly errors before builders encounter them.
↳CadQuery/FreeCAD users: Providing a missing testing layer for the ecosystem.
↳Small manufacturing teams: Implementing automated QA between design and procurement.
↳AI-assisted CAD workflows: Validating that AI-generated changes do not break the assembly.
05

Alternatives

⚡Top VS:
VSmcp-assert★26→VSmcpscore★42→VSmcp-zuul★21→

Comments

Log in to leave a comment

No comments yet. Be the first!

On this page
01Features02Compatibility03Quick start04Use cases05Alternatives
VS
archlang
★24
→
mcp-assert logo
mcp-assert★ 26
The deterministic testing standard for MCP servers. Connect over real stdio/SSE/HTTP transport, call tools with real arguments, assert results with 18 assertion types defined in YAML. Any language, any transport, no mocks. Single Go binary.
VSCompare→
mcpscore logo
mcpscore★ 42
Lighthouse for MCP — score any MCP server 0–100.
VSCompare→
mcp-zuul logo
mcp-zuul★ 21
MCP server for Zuul CI — debug build failures, search logs, manage pipelines, and monitor jobs from Claude, Cursor, or any MCP client
VSCompare→
archlang logo
archlang★ 24
【Star us! ⭐】 A declarative language that compiles to professional SVG floor plans — like Typst/LaTeX, but for architecture. Built for AI agents: deterministic output, JSON diagnostics that carry their own fix, and a describe/lint channel that verifies a plan against its brief without rendering an image. Zero-dependency TypeScript.
VSCompare→
docker-android logo
docker-android★ 16.0k
Android in docker solution with noVNC supported, video recording, mcp server and AI-agent
VSCompare→
pikopod logo
pikopod★ 82
A sandbox for the third-party APIs you depend on. Built from the provider's spec, it fails on purpose, and it replays the exact failure production hit.
VSCompare→
kicad-mcp logo
kicad-mcp★ 145
Production-grade MCP server for KiCad EDA: PCB design, DRC/ERC, BOM, DFM, simulation, manufacturing.
VSCompare→
codesign logo
codesign★ 42
Local design engine for AI agents. Create, edit and export real, editable designs from Claude Code, Codex, Cursor and more, then fix anything by hand in the built-in editor. Powered by CE.SDK.
VSCompare→
See all alternatives →
sunnyday-technologies /
CADCLAW
↗

The testing framework CAD never had — automated validation, interference detection, and structural analysis for STEP assemblies. Like pytest for mechanical design.

20MIT
Last commit1w ago
StatusActive
CategoryDev Tooling
Links
Documentation↗Discussion↗Issues↗Releases↗
Cloud Infrastructure
Ad

Deploy on DigitalOcean

Host your MCP servers, Docker containers, and AI agents with $200 free credit over 60 days.

Claim $200 Free Credit