Fergius-Engineering/instincts

Working-instinct skills for Claude Code: verify claims against the source, log for the bug you can't reproduce, write like a human, test so the test bites. A reflex layer on top of superpowers.

2Stars on the repository
24Mods indexed here, across every type
7d agoLast push, which is what freshness is scored on
MITLicence, which decides whether bodies are shown

critical-thinking

02

Fergius-Engineering/instincts

Skill Claude CodeCodex

Use when about to build something someone proposed, especially when the proposer sounds confident and the idea sounds obviously fine.

2 7d ago A 25 tokens original MIT

de-ai-prose

03

Fergius-Engineering/instincts

Skill Claude CodeCodex

Use when about to show any prose a human will read - docs, README, commit bodies, UI copy, store text.

2 7d ago A 30 tokens original MIT

entry-point-audit

04

Fergius-Engineering/instincts

Skill Claude CodeCodex

Use when adding any cross-cutting change - a new gate, limit, permission check, or rule that must apply everywhere.

2 7d ago A 30 tokens original MIT

feasibility-guard

05

Fergius-Engineering/instincts

Skill Claude CodeCodex

Use when about to build or agree to build a feature, test, or check, especially when the request sounds big or clever.

2 7d ago A 32 tokens original MIT

no-duplicate-logic

10

Fergius-Engineering/instincts

Skill Claude CodeCodex

Use when adding a case, check, or branch to a function that already exists, especially after jumping straight to the insertion point.

2 7d ago A 32 tokens original MIT

opportunistic-fixes

11

Fergius-Engineering/instincts

Skill Claude CodeCodex

Use when noticing an incidental correctness problem - a stale comment, a wrong doc line, a drifted reference - in the area already being edited.

2 7d ago A 35 tokens original MIT

Fergius-Engineering/instincts

Skill Claude CodeCodex

Use when writing code that runs per item, per frame, or per event, or building a cache or lookup over a collection that can grow large.

2 7d ago A 34 tokens original MIT

plan-with-teeth

13

Fergius-Engineering/instincts

Skill Claude CodeCodex

Use when about to write an implementation plan, scope a multi-step change, or enter plan mode - before any plan text exists. Also fires when reviewing a plan that states what code does without evidence behind it.

2 7d ago A 47 tokens original MIT

verify-against-code

20

Fergius-Engineering/instincts

Skill Claude CodeCodex

Use when about to assert any factual claim about what code or a product does - in an answer, a doc, a commit message, or anything a user will see.

2 7d ago A 40 tokens original MIT