why are you wearing that stupid man suit? — a dark factory where AI agents build software autonomously

bunny

an autonomous build system for solo developers. two adversarial LLMs (Gemini writes code, Gemini writes tests to break it), one pipeline, and a persistent knowledge graph that compounds across builds.

bny hop "add user auth"         # spec → plan → test → build
bny spike "prototype X"         # same thing, guardrails off
bny digest docs/                # feed the knowledge graph
bny brane ask "question"        # query it
bny brane storm "topic"         # brainstorm against it
bny brane tldr                  # what does it know?

auto-initializes on first bny command. no explicit setup required.

how it works

gemini writes tests to break things. gemini writes code to survive them. neither sees the other's prompt.

bny hop "description"

  1. spec      gemini specifies, gemini challenges
  2. plan      gemini plans + generates tasks
  3. test      3×3 narrowing — gemini writes tests, gemini implements
  4. build     implement + verify + retro + ruminate → knowledge graph

code ships when gemini beats gemini's tests. then the graph learns.

prerequisites

• bun >= 1.1.0
• gemini CLI (Anthropic)
• gemini CLI (Google)
• ANTHROPIC_API_KEY and GEMINI_API_KEY in your environment

install

from source:

git clone https://github.com/ahoward/bunny.git && cd bunny
./dev/setup

or via the install script:

curl -fsSL https://raw.githubusercontent.com/ahoward/bunny/main/install.sh | bash

then add bunny's bin/ to your PATH (or symlink bin/bny somewhere in your PATH):

export PATH="$PWD/bin:$PAT