reactor

[](https://npmjs.com/package/@keugenek/reactor) [](LICENSE) [](https://github.com/keugenek/reactor)

Know if your post will flop — before you hit publish. Get a GO/WAIT/IMPROVE/NO verdict, estimated impressions, debate score, cringe detection, and timing optimization — all from your terminal or AI assistant.

npx @keugenek/reactor "Just shipped my side project. Here's what I learned."

  ✅ GO  14,772 impressions

  Debate    60/100
  Hook      0.34
  Cringe    8/100
  Auth      93/100
  Timing    1.38x

Reactor uses calibrated heuristics (hook analysis, debate scoring, cringe detection, audience-aware timing) trained on real LinkedIn post data. Predictions are instant and deterministic — no waiting for model inference.

This package is a thin client. All scoring happens server-side on Cloudflare Workers — sub-50ms worldwide.

When your post scores GO, Reactor can send you straight to LinkedIn with your text ready to paste. In AI agents, it's one command: *"Predict and post."*

npm install -g @keugenek/reactor

Or run without installing:

npx @keugenek/reactor "Your post text"

reactor "Your LinkedIn post text"                     # predict
reactor "Post" --type opinion_hot_take --hour 9       # with content type + time
reactor --types                                       # list 18 content types
reactor --discover                                    # see all available API features
reactor --register me@email.com                       # get free API key (5/day)
reactor --waitlist me@email.com                       # join Pro waitlist (50% off)