What this skill does

# Trinity Compress (Skill) Pre-run prompt compression for iterative AI dev loops. **Goal:** reduce input tokens every iteration by compressing prompt files *before* your loop runs. - Works with Ralph-style loops, agent/skill directories, and most token-billed providers. - Runs as a **local script** (no model calls). - Creates **.bak** backups and supports instant undo. ## What it installs into a repo - `trinity-compress.config.json` — rules + targets - `scripts/trinity-compress.sh` — compression script - Makefile snippet (optional): `optimize-prompts`, `optimize-undo`, etc. - `.gitignore` snippet: ignore `*.bak` - Installers: - `scripts/install.ps1` (Windows) - `scripts/install.sh` (bash) ## Requirements - bash 4+ - `jq` - `bc` ## Use 1) Install into your repo (copy assets or use the included installer scripts) 2) Run: - `bash scripts/trinity-compress.sh balanced` - or via Makefile target ## Undo - Restores all `*.bak` backups from the last run. ## Notes - This tool does not rewrite code blocks, URLs, file paths, or variable names. - Aggressive mode may reduce clarity; review before committing.