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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.

2 · chrisdavidson/first-principles-skill1 pluginMITupdated 30 days ago

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first-principles

claude

A Claude Code plugin: the 5-phase first-principles methodology plus 15 namespaced skills — 8 companion-technique skills (Five Whys, pre-mortem, trade-off analysis, fishbone, inversion, second-order thinking, estimate, theoretical-limit), 5 focused-phase skills (identify-essence, challenge-assumptions, ground-truths, reason-upward, validate), the first-principles-analysis launcher, and the persona reader-view companion. Use when reasoning from ground truths rather than analogy or convention.

15 skills · 1 agent · hooks

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