spc-tools
SPC Tools gives Claude a calibrated, comprehensive statistical process control toolkit with pure-JavaScript visualization. Covers standard t
Open source Repository Open in the app JSON README (API)
About
SPC Tools gives Claude a calibrated, comprehensive statistical process control toolkit with pure-JavaScript visualization. Covers standard techniques (control charts, Cpk, Gage R&R) as well as Bayesian and distribution-free methods. No dependencies required; computation is pure Python, charts are zero-dependency ChartSpec JSON rendered client-side.
Details
- Kind
- Plugins
- Topic
- Developer tools
- Publisher
- ewolters
- Origin
- marketplace
- Category
- ferramentas
- Last push
- 2026-05-01T18:53:41Z
- Repository state
- ativo
- Language
- Python
- License
- Apache-2.0
- Added
- 2026-08-30 01:48:58
- Updated
- 2026-08-30 01:48:58
- Origin id
ewolters/spc-tools/spc-tools
README
# spc-tools Statistical Process Control and quality engineering for Claude Code. Powered by the [Forge](https://github.com/ewolters) engine. Sponsored by [Svend](https://svend.ai). ## Skills | Skill | Description | |-------|-------------| | `/spc-tools:control-chart` | I-MR, X-bar/R, p, c, CUSUM, EWMA charts with Nelson rules | | `/spc-tools:capability` | Cp, Cpk, Pp, Ppk, sigma level, DPMO, yield | | `/spc-tools:gage-rr` | Measurement system analysis (crossed/nested) | A background `spc-spec` skill loads the complete Forge API reference automatically when you're working on quality/manufacturing analysis. ## Packages | Package | Purpose | GitHub | |---------|---------|--------| | forgespc | Control charts, capability, gage R&R, Bayesian SPC | [ewolters/forgespc](https://github.com/ewolters/forgespc) | | forgestat | Statistical tests, regression, power analysis, reliability | [ewolters/forgestat](https://github.com/ewolters/forgestat) | | forgeviz | Chart rendering (ChartSpec → JSON/SVG) | [ewolters/forgeviz](https://github.com/ewolters/forgeviz) | | forgedoe | Design of experiments (factorial, CCD, DSD) | [ewolters/forgedoe](https://github.com/ewolters/forgedoe) | | forgepbs | Process belief system (advanced SPC) | [ewolters/forgepbs](https://github.com/ewolters/forgepbs) | | forgesia | Causal inference graphs | [ewolters/forgesia](https://github.com/ewolters/forgesia) | Dependencies auto-install on session start. ## About Svend [Svend](https://svend.ai) is a hypothesis-driven decision science platform for manufacturing and quality professionals. Control charts, capability analysis, DOE, FMEA, root cause analysis, and more — built on the same Forge engine that powers this plugin.