The Spark Bitcoin layer 2 protocol
4 files for Claude Code, Codex, OpenCode and Gemini CLI: spark, spark AGENTS.md, spark CLAUDE.md, spark GEMINI.md — 3,168 tokens loaded in every session.
AGENTS.md A 4 tok CLAUDE.md A 1,821 tok GEMINI.md A 1,343 tok .claude/settings.json B — These files are buildonspark/spark's own configuration — they tell Claude Code, Codex, OpenCode and Gemini CLI 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.