# Using Chrisbanes Skills

> Use when routing Kotlin or Jetpack Compose work, or physical Android benchmark evidence that needs a configuration decision, especially when several Kotlin or Compose concerns overlap.

- Skill: `tuyv/using-chrisbanes-skills` (Agent Skill, multi-file: 4 files)
- Install (CLI): `npx skillmds@latest add tuyv/using-chrisbanes-skills`
- Raw SKILL.md: https://api.skillmd.com/api/skills/tuyv/using-chrisbanes-skills/raw
- Safety review: pending
- Works with: Claude Code, Claude.ai, OpenAI Codex
- Category: Coding & Dev Tools
- Author: tuyv (https://skillmd.com/u/tuyv)
- Updated: 2026-09-17
- Page: https://skillmd.com/skills/tuyv/using-chrisbanes-skills

---


# Using chrisbanes skills

## Core principle

Route by the decision the code needs, not by the number of APIs mentioned.
Load one cluster when its shared procedure owns the concern; add a specialist
only when its independent behavior changes the same work.

## Routing procedure

1. Read the task. For Kotlin or Compose work, inspect the source that makes the
   concern concrete. For an Android benchmark comparison, inspect the supplied
   reports, configurations, and traces instead.
2. If one focused skill clearly matches, load it directly and stop routing.
3. Before loading a Compose skill, point to a concrete Compose API or composable
   in the inspected source, or to an explicit request to create or design
   Compose code. A hypothetical UI consumer is not evidence. If neither form
   of evidence exists, stay in the Kotlin cluster even when the task mentions
   UI, routes, or navigation.
4. Match each observed code signal to the table below.
5. Add a second skill only when it owns an independent decision in the same
   change; do not load adjacent skills speculatively.
6. Finish routing when every material concern has one focused owner and those
   skills are loaded before advice or edits.

## Common routes

| Task signal | Start with |
|---|---|
| Evidenced Compose state, effects, screen ownership, or UI event collection | [`compose-state-and-effects`](../compose-state-and-effects/SKILL.md) |
| Recomposition, stability, frame-rate reads, back-writing, or `@ReadOnlyComposable` | [`compose-performance`](../compose-performance/SKILL.md) |
| Component modifiers, caller placement, slots, or public content shape | [`compose-component-design`](../compose-component-design/SKILL.md) |
| Visibility, value, transition, content-swap, or other motion API choice | [`compose-animations`](../compose-animations/SKILL.md) |
| Keyboard, TV, D-pad, focus targets, custom traversal, or key events | [`compose-focus-navigation`](../compose-focus-navigation/SKILL.md) |
| Compose UI, screenshot, semantics, focus/key, or interaction-state tests | [`compose-ui-testing-patterns`](../compose-ui-testing-patterns/SKILL.md) |
| Coroutine ownership, raw `Thread` or `Executor` work, cancellation, Flow state/events, sharing, or replay | [`kotlin-concurrency-and-flow`](../kotlin-concurrency-and-flow/SKILL.md) |
| Kotlin classification, `when`, guards, exhaustiveness, smart casts, or null branches | [`kotlin-control-flow`](../kotlin-control-flow/SKILL.md) |
| Kotlin function ownership, domain types, expect/actual, or platform seams | [`kotlin-api-design`](../kotlin-api-design/SKILL.md) |
| Planned Gradle execution or a Gradle-centered warning/failure workflow | [`gradle-run`](../gradle-run/SKILL.md) |
| Comparing physical Android benchmark configurations, reversed rankings, or an Android default | [`android-benchmark-comparison`](../android-benchmark-comparison/SKILL.md) |
| Kotlin library release preparation, publication, or readiness | [`release-kotlin-library`](../release-kotlin-library/SKILL.md) |
| One ready GitHub issue or in-chat task needs repository-aware planning | [`to-plan`](../to-plan/SKILL.md) |
| Polling PRs/MRs, review comments, CI failures, or routine follow-up | [`shepherd`](../shepherd/SKILL.md) |

## Combination boundaries

- Add [`kotlin-concurrency-and-flow`](../kotlin-concurrency-and-flow/SKILL.md)
  to Compose state work only when delivery, replay, sharing, or cancellation is
  a separate concern. Add state ownership or performance only when animation
  work changes that concern too.
- Pair focus navigation with UI testing when the task also needs a test shape.
- Add [`kotlin-control-flow`](../kotlin-control-flow/SKILL.md) when a Kotlin
  concern also changes branching. Plain Kotlin route delivery plus a sealed
  mapping stays in the Kotlin cluster; do not add Compose without the evidence
  required in step 3.
- Load [`gradle-run`](../gradle-run/SKILL.md) only for planned Gradle execution
  or an existing Gradle workflow, not incidental Kotlin or Compose advice.