Predict LinkedIn post performance before you publish. GO/WAIT/IMPROVE/NO verdict, impressions, debate score, cringe detection. CLI + MCP + AI Skill. Zero LLM calls.
3 files for GitHub Copilot, Codex, OpenCode and Claude Code: reactor copilot-instructions.md, reactor AGENTS.md, reactor CLAUDE.md — 611 tokens loaded in every session.
.github/copilot-instructions.md A 201 tok AGENTS.md A 210 tok CLAUDE.md A 200 tok These files are keugenek/reactor'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.