Kangentic

Hmr Parity — Development agent for Claude Code

Development community

name: hmr-parity model: sonnet effort: medium description: Dev-mode parity auditor.

How to install Hmr Parity

Installs to ~/.claude/agents/kangentic-kangentic-hmr-parity.md

Terminal

mkdir -p ~/.claude/agents && curl -fsSL https://raw.githubusercontent.com/Kangentic/kangentic/HEAD/.claude/agents/hmr-parity.md -o ~/.claude/agents/kangentic-kangentic-hmr-parity.md

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

What Hmr Parity does

name: hmr-parity model: sonnet effort: medium description: | Dev-mode parity auditor. Verifies that new features keep `npm start` (Vite HMR) visually and behaviourally indistinguishable from a fresh production boot, by checking the four HMR primitives documented in `.claude/rules/hmr-patterns.md`: Preserve, Re-sync, Re-key, Cleanup.

This is the broader counterpart to `hmr-integrity` (which only validates store re-sync registration). Use this agent during code review for any feature that

Alternatives in Development

Tauri Axum Parity Checker 2.1k ★
Reverse Parity Inspector — Inspecteur de parité comportementale (Phase 3.8, optionnel) 193 ★
Vite — Manages client dev server with HMR, proxy, and watch filters 17 ★