Rocky

Context-engineering
LLM
Claude-Code
Agent-Skills

About

I’m a fan of the book “Project Hail Mary” by Andy Weir, and when the movie came out, I definitely took the time to go watch it in IMAX, and it was delightful. Everyone on the internet was obsessed, especially with Rocky. The movie adaptation of him was so good, and most people would agree it actually matched their imagination when they were reading the book as well. And when Caveman came out, I knew I had to make the same one, but with Rocky. I intended this project to be a fun one rather than a maximum-compression skill like Caveman.

Install

Pick your agent.

Agent Install
Claude Code /plugin marketplace add hpbyte/rocky then /plugin install rocky
Codex Clone repo → /plugins → Search "Rocky" → Install

Usage

Trigger with:

  • /rocky
  • Answer in Rocky mode.

To stop using the style:

  • stop rocky
  • normal mode

Benchmarks

Measured with Claude Code on claude-haiku-4-5 across 10 developer prompts.

Arm Tokens
Baseline 4419
Terse control (Answer concisely.) 4213
Rocky 2251

Rocky saved:

  • 47% mean vs terse control
  • 48% median vs terse control
  • 16% to 68% per prompt

Try it out here https://github.com/hpbyte/rocky