MCP plugin that saves 50%+ tokens per session for AI coding agents. Validates edits in RAM (TypeScript + gopls + pyright), auto-heals errors, catches broken code before it hits disk. Patch mode cuts output tokens 30x. 98% compression on reads. 729 tests. Zero cloud.
Latest release v11.4.2 — v11.4.2 — DRY path-guard + EISDIR coverage + search fallback hints · 20 May 2026
2 files for Claude Code, Codex and OpenCode: Nreki, Nreki AGENTS.md — 1,124 tokens loaded in every session.
AGENTS.md A 1,124 tok .claude/settings.json A — These files are Ruso-0/Nreki's own configuration — they tell Claude Code, Codex and OpenCode 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.