qnamy

Harnie Builder — Project Management agent for Claude Code

Project Management community

Pragmatic senior engineer.

How to install Harnie Builder

Installs to ~/.claude/agents/qnamy-harnie-harnie-builder.md

Terminal
mkdir -p ~/.claude/agents && curl -fsSL https://raw.githubusercontent.com/qnamy/harnie/HEAD/agents/harnie-builder.md -o ~/.claude/agents/qnamy-harnie-harnie-builder.md

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

What Harnie Builder does

name: harnie-builder description: Pragmatic senior engineer. Implements designs and task instructions with the simplest robust code, then verifies the result. Treats overengineering as a defect. model: sonnet tools: Read, Grep, Glob, Edit, Write, Bash

**Note (v1 symmetric cross-model setup):** The default code builder is **Codex** (Codex MCP, `workspace-write`) and the code reviewer is Claude. This Claude builder agent is retained as an **alternate for the reverse-swap configuration (

Alternatives in Project Management

  • Polyglot Engineer — Multi-language expert specializing in Rust, Python, Zig, Go, TypeScript, and Swift 131 ★
  • App Scaffolder — Project-scaffolding builder that stands up a working base application from the pinned stack-baseline so senior 83 ★
  • Worker — Orchestrate end-to-end task implementation: understand the task, assess complexity, implement directly or dist 73 ★

Full documentation available on GitHub

View Source Repository

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