Skill
kit-angular
Angular guardrails pack — signals, change detection, @for track, RxJS teardown, standalone defaults, plus UI state/a11y discipline. Use when writing Angular…
@altafinoView SkillDevelopment
Skill
/kit-reasoning
Reasoning scaffolds pack — worked-example traces, counterexample hunts, invariants, options enumeration. Use when writing algorithms, recursion, parsers, state machines, index math, or choosing between design approaches.
Install
$ npx -y skills add altafino/FableClaudeMDForOpus --skill kit-reasoning --agent claude-codeHow it fires
How this skill gets triggered: by you, by Claude, or both.
- Fires itselfAuto-invocation. Claude auto-loads it when your prompt matches the work.Auto-invocation is when the right skill fires by itself at the right moment, driven by a FLOW.md router and a hook, instead of you invoking it by name. It is the difference between a skill being installed and a skill actually getting used.Read the full definition →
- You can call itInvoke it directly when you want it.
- Slash command
/kit-reasoning
Context preview
The summary Claude sees to decide when to auto-load this skill.
Reasoning scaffolds pack — worked-example traces, counterexample hunts, invariants, options enumeration. Use when writing algorithms, recursion, parsers, state machines, index math, or choosing between design approaches.
SKILL.md
kit-reasoning.SKILL.mdname: kit-reasoning description: Reasoning scaffolds pack — worked-example traces, counterexample hunts, invariants, options enumeration. Use when writing algorithms, recursion, parsers, state machines, index math, or choosing between design approaches.
Read and apply to the current task, citing rule IDs with one line of evidence as they fire:
- docs/guardrails/REASONING.md — RE1–RE4 (trace before code, counterexample after, invariant comment, explain-then-code)
- docs/guardrails/PLAN.md — P10 (OPTIONS artifact for any decision with 2+ plausible shapes)
- docs/guardrails/TRAPS.md — the computed loop/slice/range bounds trace row
Ships withfableclaudemdforopus
A portable CLAUDE.md + documentation set that makes Claude Opus / Sonnet operate as close to frontier (Fable) level as possible inside Claude Code: fewer logic errors, fewer introduced bugs, fewer wasted tokens.
Get the whole plugin
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