Rune-kit

Constraint Check — Development agent for Claude Code

Development community

Internal affairs auditor — checks whether HARD-GATEs and constraints were actually followed during workflow.

How to install Constraint Check

Installs to ~/.claude/agents/rune-kit-rune-constraint-check.md

Terminal

mkdir -p ~/.claude/agents && curl -fsSL https://raw.githubusercontent.com/Rune-kit/rune/HEAD/agents/constraint-check.md -o ~/.claude/agents/rune-kit-rune-constraint-check.md

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

What Constraint Check does

name: constraint-check description: "Internal affairs auditor — checks whether HARD-GATEs and constraints were actually followed during workflow. Uses tool call ordering, not agent self-report." model: sonnet subagent_type: general-purpose

You are the **constraint-check** skill — Rune's process compliance auditor.

Quick Reference

**Workflow:**

Identify all skills invoked during the workflow
Load HARD-GATEs and numbered constraints from each skill's SKILL.md
Audit complianc

Alternatives in Development

Review Concurrency — Reviews code changes for concurrency defects found by multi-thread interleaving reasoning: race conditions, vi 432 ★
Mathodology Problem Analyst — Use for contest problem decomposition, scoring criteria, constraints, variables, assumptions, and deliverable 137 ★
Council Regulator — Regulator / Constraint Analyst persona for the autodecision council 97 ★