build123d-mcp
★ 125
vs
mini-swe-agent
★ 8.7k
build123d-mcp vs mini-swe-agent
build123d-mcp: build123d-mcp is an MCP server that exposes build123d CAD operations as tools, allowing AI assistants to interactively build, inspect, and iterate on 3D geometry. It closes the feedback loop for AI writing build123d scripts, enabling them to create geometry, render views, query dimensions, and catch errors incrementally.; mini-swe-agent: Mini-SWE-agent is a lightweight, 100-line AI agent designed to solve GitHub issues and more, offering a simplified yet performant alternative to larger coding agents. It focuses on minimalism, high performance on benchmarks like SWE-bench, and easy deployment across various environments.
01
TL;DR
build123d-mcpCode Assistant · ★ 125
AI-driven CAD design and iteration: Enable AI assistants to generate and refine 3D models interactively with real-time feedback.
mini-swe-agentCode Assistant · ★ 8.7k
When to choose:
- You are researching autonomous software engineering agents and want a radically minimalist, 100-line Python codebase that scores >74% on SWE-bench.
- You want to build or hack custom automated issue-resolution loops without the bloat of massive monorepos or complex tool-calling abstractions.
When to skip:
- You need a polished, interactive daily driver with full terminal UI, undo history, and syntax diff overlays (Aider or Claude Code are built for daily coding).
- You require multi-agent orchestration or enterprise-scale semantic codebase knowledge graphs.
02
Side-by-Side Comparison
Field
build123d-mcpmini-swe-agentCategory
Code Assistant
Code Assistant
Stars
★ 125
★ 8.7k
License
Apache-2.0
MIT
Install Command
pip install build123d-mcp
pip install mini-swe-agent
Updated
1w ago
4d ago
Open Source
Yes
Yes
Tags
CAD, 3D Modeling, AI Tools
AI Agent, Python, Software Engineering
03
Features
build123d-mcp01Run and manage build123d CAD sessions with persistent state and snapshots.
02Perform comprehensive geometry inspection, including measuring properties, clearance, cross-sections, and printability analysis.
03Generate interactive 3D views and 2D engineering drawings for visualization and documentation.
04Securely execute LLM-generated code within a sandboxed Python environment with robust security features.
05Access integrated CAD quick references, selector guides, drafting cookbooks, and a parametric part library.
mini-swe-agent01Minimal code (approx. 100 lines of Python)
02High performance (>74% on SWE-bench verified benchmark)
03Easy deployment and sandboxing (Docker, Podman, Singularity)
04Utilizes only Bash tools, avoiding complex tool-calling interfaces
05Linear history for simplified debugging and fine-tuning
04
Use Cases
build123d-mcp↳AI-driven CAD design and iteration: Enable AI assistants to generate and refine 3D models interactively with real-time feedback.
↳Automated geometric verification and error detection: Detect design flaws such as voids, thin walls, or alignment issues in 3D models.
↳Printability analysis for additive manufacturing: Evaluate 3D models for FDM printability, identifying overhangs, thin walls, and tip-over risks.
↳Programmatic generation and inspection of engineering drawings: Automatically create and validate 2D engineering drawings from 3D models.
↳Integration of parametric part libraries: Search and load parametric parts (e.g., fasteners) from `bd_warehouse` into CAD designs.
mini-swe-agent↳Researchers for benchmarking, fine-tuning, or RL experiments without bloat
↳Developers who want to own, understand, and modify their AI tools
↳Engineers needing a trivial-to-sandbox and deployable solution anywhere
05
Best For
build123d-mcp—
mini-swe-agentTrending
FAQ
FAQ
What is the difference between build123d-mcp and mini-swe-agent?
Both build123d-mcp and mini-swe-agent are in the Code Assistant category. build123d-mcp has 125 stars, while mini-swe-agent has 8.7k stars.
Which is better, build123d-mcp or mini-swe-agent?
The best choice depends on your use case. Choose build123d-mcp if AI-driven CAD design and iteration: Enable AI assistants to generate and refine 3D models interactively with real-time feedback., and mini-swe-agent if Researchers for benchmarking, fine-tuning, or RL experiments without bloat.
Is build123d-mcp free or open source?
Yes, build123d-mcp is open source on GitHub (Apache-2.0).
Is mini-swe-agent free or open source?
Yes, mini-swe-agent is open source on GitHub (MIT).
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