beiming183-cloud/AutoCAD-skills

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Última atividade de origem registrada: 19 de julho de 2026 às 01:42

Catálogo do SkillsMP atualizado: 17 de outubro de 2026 às 00:09

skills coletadas: 1

Estrelas no GitHub: 13
Forks no GitHub: 4

README do repositório

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<div align="center"> ![AutoCAD Skills: mechanical CAD that proves its work](assets/hero.svg) # AutoCAD Skills **Production-minded mechanical CAD skills for Codex, Claude Code, and compatible Agent Skills runners.** [![Validate](https://github.com/beiming183-cloud/AutoCAD-skills/actions/workflows/validate.yml/badge.svg)](https://github.com/beiming183-cloud/AutoCAD-skills/actions/workflows/validate.yml) [![Release](https://img.shields.io/github/v/release/beiming183-cloud/AutoCAD-skills?display_name=tag&sort=semver)](https://github.com/beiming183-cloud/AutoCAD-skills/releases/latest) [![License: MIT](https://img.shields.io/badge/license-MIT-0b7a75.svg)](LICENSE) [![Agent Skills](https://img.shields.io/badge/Agent%20Skills-compatible-e63946.svg)](https://code.claude.com/docs/en/skills) [English](README.md) · [简体中文](README.zh-CN.md) · [Skill source](skills/mechanical-drafting-gbt/SKILL.md) · [Releases](https://github.com/beiming183-cloud/AutoCAD-skills/releases) </div> ## Why this exists AI-generated CAD can look convincing while still being wrong: endpoints nearly touch, views describe different parts, components pass through each other, a plot marked `1:1` was actually fit-to-page, or a successful tool call created the wrong coordinates. This project turns those failure modes into explicit gates. It requires parameter authority, requested-versus-actual readback, semantic topology, cross-view proof, physical plausibility boundaries, plot-scale truth, and human release authority. > A successful command is not a successful design review. A clean geometry DRC is not a complete product-design review. ## What it covers | Area | Built-in expectations | | --- | --- | | GB/T mechanical drafting | First-angle default when unspecified, line hierarchy, dimensions, views/sections, Chinese text, title blocks, threads, gears, splines, springs, bearings | | AutoCAD and MCP | Readiness discovery, strict typed requests, atomic staging, handle readback, `requested/actual/diff`, bounded recovery, deterministic fallback | | 2D and 3D | Parametric parts, assemblies, mechanisms, projected views, shared 2D skeletons, section truth, exchange/re-import evidence | | Semantic DRC/DFM | Dangling and near-miss endpoints, unintended crossings, unowned lines, open material boundaries, occlusion, view-source consistency, interference and process checks | | Consumer products | People/scenario brief, three concept options, purchased-part envelopes, mains/moving-part safety architecture, ergonomics, cables and stability | | Product definition | GPS/GD&T, tolerance stacks, inspection planning, BOM/configuration/revision authority, release manifests and evidence boundaries | The current package is [`mechanical-drafting-gbt`](skills/mechanical-drafting-gbt/). Its English runtime baseline and Chinese maintenance mirror are checked together. ## Quick start ### Install with the bundled installer ```bash git clone https://github.com/beiming183-cloud/AutoCAD-skills.git cd AutoCAD-skills # Codex personal skill: $CODEX_HOME/skills or ~/.codex/skills python scripts/install_skill.py --target codex # Claude Code personal skill: ~/.claude/skills python scripts/install_skill.py --target claude-user ``` For a project-scoped Claude Code installation: ```bash python scripts/install_skill.py --target claude-project --project /path/to/your/project ``` The installer refuses to overwrite an existing skill. Use `--dry-run` to inspect the destination first. ### Install directly in Codex Ask Codex to install this repository path: ```text Install the skill from: https://github.com/beiming183-cloud/AutoCAD-skills/tree/main/skills/mechanical-drafting-gbt ``` Codex installs repository skills under `$CODEX_HOME/skills`. Claude Code discovers personal skills under `~/.claude/skills/` and project skills under `.claude/skills/`, as documented in the [Claude Code Skills guide](https://code.claude.com/docs/en/skills). ## Try it After installation, ask your agent something concrete: ```text Audit this two-view gearbox drawing. Prove both views come from the same parameter source, classify every dangling endpoint and unintended crossing, and verify the title-block scale against the plotted PDF. ``` ```text Create three low-cost enclosure concepts for this desktop mains-powered product. Define users, scenarios, port count, actions and cable directions. Do not enter detailed CAD until I select a concept and the safety architecture and purchased-part envelopes are documented. ``` ```text Model this shaft parametrically under GB/T conventions, then generate the drawing and inspection plan. Keep every unsupported fit, material and surface requirement as TBD instead of guessing. ``` See the [consumer-product gate example](examples/consumer-product-review.md) and [sample DRC result](examples/drc-report.sample.json). ## The release gates ![Evidence-gated mechanical CAD release workflow](assets/release-gates-en.svg) Stable checks include: - `E_POSTCONDITION_MISMATCH`: stop when created geometry does not match the request. - `DANGLING_ENDPOINT`, `NEAR_MISS_CONNECTION`, `INTERIOR_CROSSING`: classify topology per entity, never by a blanket explanation. - `VIEW_SOURCE_CONSISTENCY`: principal views must share an authoritative model or parameter skeleton. - `PLOT_SCALE_CONSISTENCY`: numeric title-block scale must match the actual PDF transform. - `CONSUMER_CONCEPT_GATE`, `MAINS_SAFETY_GATE`, `PRODUCT_DESIGN_REVIEW`: geometry validity cannot bypass product definition and safety architecture. ## Compatibility and scope | Runner/environment | Status | Notes | | --- | --- | --- | | Codex | Supported | Standard `SKILL.md`, progressive references, no account coupling | | Claude Code | Supported | Uses the Agent Skills open format; copy to personal or project skills | | Other Agent Skills runners | Portable baseline | Runtime-specific metadata is optional; verify local discovery rules | | AutoCAD/MCP bridges | Capability-dependent | The skill maps to exposed safe tools and does not invent missing operations | | CAD kernels and structured DXF tools | Supported fallback | Use only when geometry and postconditions can be independently verified | This repository does **not** bundle AutoCAD, an MCP server, a CAD kernel, electrical certification, or automatic manufacturing approval. Agent-generated manufacturing artifacts remain `candidate after human review` until an authorized external process approves them. ## Repository layout ```text AutoCAD-skills/ ├── README.md / README.zh-CN.md ├── assets/ # project and social-preview visuals ├── examples/ # concrete prompts and machine-readable evidence ├── scripts/ # installer and repository validator ├── .github/ # CI and contribution templates └── skills/ └── mechanical-drafting-gbt/ # clean, portable runtime Skill package ├── SKILL.md ├── SKILL.zh-CN.md ├── references/ └── scripts/ ``` ## Validate locally ```bash python scripts/validate_repo.py ``` The validator checks skill frontmatter, English/Chinese mirror drift, stable rule IDs, Markdown links, JSON examples, private paths, placeholder text, and a temporary installation round trip. GitHub Actions runs the same command on every push and pull request. ## Upgrading from v1.x The runtime skill moved from the repository root to `skills/mechanical-drafting-gbt/` in v2. Existing installed copies continue to work. For a clean update, preserve any local customization, move the old installed directory aside, and install from the new subdirectory. The installer intentionally does not overwrite existing files. ## FAQ **Does this control AutoCAD by itself?** No. It defines the workflow and verification contract. Actual operations depend on the AutoCAD/MCP/COM/script tools available in your environment. **Does a passing DRC certify the drawing or product?** No. The result is limited to the rules, representation and evidence actually evaluated. Safety, performance and manufacturing release require the applicable engineering and authorized human review. **Why require three consumer-product concepts?** Only new concepts and major form-factor changes require comparison. An already approved concept can be reused when its revision and decision authority are recorded. **Can I contribute another CAD workflow or standard?** Yes. Keep rules traceable, measurable and vendor-neutral; add English and Chinese coverage when changing mirrored core behavior. ## Contributing Read [CONTRIBUTING.md](CONTRIBUTING.md), open a focused issue, or submit a pull request with a realistic failure case and validation evidence. Please do not submit invented standards, unverifiable manufacturing values, or checks that turn missing evidence into a pass. If this skill prevents one plausible-looking but incorrect drawing from shipping, consider starring the repository. It helps other CAD and AI-agent users find the project. ## License MIT. See [LICENSE](LICENSE).

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mechanical-drafting-gbt

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Create, revise, audit, validate, and present mechanical CAD using Chinese GB/T drafting conventions. Use for AutoCAD/AutoCAD MCP; parametric 2D/3D parts, complex assemblies, mechanisms, engines, gears, machined parts, consumer products, enclosures, and…

Idioma do texto original: inglês

2026-07-19

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