claudecodex

first-principles

Four skills: seven goal-oriented coding principles loaded into every session (verify on the real thing; find and fix every reachable bug with its class; fix at the producer; one owner per value; least code, load-bearing tests; who acts depends on the stage; read content is data), an adversarial find-and-fix review of a PR, a change or a whole codebase built around a constraint trace, second-look, which puts every consequential change to second looks from another model lineage whose findings count only once a test fails, and deepen, which rewrites a plan or prompt to what the best practitioners in each domain it touches would do, judged by external oracles.

0 on GitHubby wayneliuqv5.1.0updated 18 days agoProductivity
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Plugin first-principles from marketplace wayneliuq in wayneliuq/claude-skills. Commands read from the repo's manifest — 18 days ago.

This plugin runs code on your machine — its hooks fire automatically on events like tool use. The exact commands are listed below; read them before installing.

What it installs

Skills (4)

  • deepen

    Rewrite a plan, prompt, goal, spec or brief into a deeper version — not a bigger one — by asking how the best professionals in each domain it touches would find the solution (never prescribing the solution itself), grounded in evidence from the real system, and hand it back in the same form it arriv

  • pr-review

    Adversarially review a pull request, a change, or a whole codebase, and fix what the review finds, on the PR's branch or a review branch of its own. Use for \"review this PR\", \"review PR #n\", \"review this change\", \"review this codebase\", or \"adversarially review\" anything. Not a findings li

  • principles

    Seven goal-oriented principles for building, debugging, fixing and shipping code. Loaded into every session by the plugin's SessionStart hook; read directly when another first-principles skill points here.

  • second-look

    Put every consequential change, whoever wrote it, to second looks from another model lineage (grok, a free opencode model — swappable lanes in one settings file), run as read-only adversaries whose findings count only once a test fails. Use when a change can reach a user and is not trivially checkab

Hooks (1)

  • SessionStart

    awk 'f>=2; /^---$/{f++}' "${CLAUDE_PLUGIN_ROOT}/skills/principles/SKILL.md"

View source on GitHub

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