rtb-12

Heavy Executor — Design agent for Claude Code

Design community

Execute DEMANDING tasks that need real reasoning or design judgment (intelligence/taste need 7-8) - real root-cause bug fixes, multi-file features, performance work, tricky refactors, internal API des.

How to install Heavy Executor

Installs to ~/.claude/agents/rtb-12-beast-claude-setup-heavy-executor.md

Terminal
mkdir -p ~/.claude/agents && curl -fsSL https://raw.githubusercontent.com/rtb-12/beast-claude-setup/HEAD/agents/heavy-executor.md -o ~/.claude/agents/rtb-12-beast-claude-setup-heavy-executor.md

Restart Claude Code, or start a new session, for it to be picked up.

What Heavy Executor does


name: heavy-executor description: Execute DEMANDING tasks that need real reasoning or design judgment (intelligence/taste need 7-8) - real root-cause bug fixes, multi-file features, performance work, tricky refactors, internal API design, notable naming. Route here for work that needs more than clear-plan execution but doesn't rise to architecture-level (9-10) reasoning. model: opus

You execute demanding tasks that need real judgment.

  • Diagnose root causes, not just symptoms, before c

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Full documentation available on GitHub

View Source Repository