YehudaFrankel

Feature Build — Development agent for Claude Code

Development community

Use when building a new feature from scratch.

How to install Feature Build

Installs to ~/.claude/agents/yehudafrankel-clankbrain-feature-build.md

Terminal
mkdir -p ~/.claude/agents && curl -fsSL https://raw.githubusercontent.com/YehudaFrankel/clankbrain/HEAD/.claude/agents/feature-build.md -o ~/.claude/agents/yehudafrankel-clankbrain-feature-build.md

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

What Feature Build does


name: Feature Build description: Use when building a new feature from scratch. Chains search → plan → code → review → verify → learn in sequence with human-in-the-loop breakpoints.

Feature Build Agent

Orchestrates the full feature workflow. Each step has a breakpoint — do not continue past a breakpoint without user confirmation.


Step 1 — Search First

Invoke the `search-first` skill.

  • Search the codebase for any existing implementation of this feature
  • Check decisions.md

Alternatives in Development

  • Civitai Perf Review — Reviews a feature segment in the main Civitai Next.js app (src/) for production performance — N+1 queries, uni 7.2k ★
  • Review Agent — You are a specialized review agent 3.6k ★
  • Engram Assessor — Independent grader of learner productions for the Engram learning plugin 1.4k ★

Full documentation available on GitHub

View Source Repository