# chrisdavidson/first-principles-skill

Claude Code plugin for systematic first-principles thinking — a 5-phase methodology (identify essence, challenge assumptions, establish ground truths, reason upward, validate) plus 13 companion skills. Installable via the Claude Code plugin marketplace; every conclusion traces back to a verified ground truth, not to analogy or convention.

## Repository

- [Catalog detail page](https://awesomeclaudeplugins.com/chrisdavidson/first-principles-skill)
- [GitHub repository](https://github.com/chrisdavidson/first-principles-skill)
- Stars: 1
- Forks: 0
- 1 plugin entries are reported.

## Catalog provenance

- Publication state: indexable
- Quality note: Canonical repository has a description and validated plugin count.
- Catalog snapshot: Aug 31, 2026
- Repository metadata source: public GitHub API when available

## Installation

When this repository exposes a Claude Code marketplace, add it with:

```bash
/plugin marketplace add chrisdavidson/first-principles-skill
```