AI coding skill for Android finance apps: BigDecimal precision, RTL/i18n, Kotlin style, and code review scanner.
3 files for GitHub Copilot, Codex, OpenCode and Claude Code: android-finance-spec copilot-instructions.md, android-finance-spec AGENTS.md, android-finance-spec CLAUDE.md — 392 tokens loaded in every session.
.github/copilot-instructions.md A 93 tok AGENTS.md A 175 tok CLAUDE.md A 124 tok These files are brycegao/android-finance-spec's own configuration — they tell GitHub Copilot, Codex, OpenCode and Claude Code how to work on this repository, so they are not mods to install elsewhere. Copy one as a starting point and replace the parts that are about this project.