# Nool - Agentic Change Control

Nool is the control plane for AI coding agents. It governs the transition between an agent's intent and the codebase, ensuring structural integrity and causal attribution.

## Core Value Proposition

AI coding agents can change more than they promised. Nool catches it before your repo accepts it. It enforces Semantic Impact Envelope Enforcement (SIEE) and provides a shared semantic operating layer for multi-agent teams.

## Site Index for Agents

### Comparisons
- Nool vs Cursor: /vs-cursor
- Nool vs Git: /vs-git
- Nool vs Claude Code: /vs-claude-code
- Nool vs Specialized Agents: /vs-agents
- Workflow Infrastructure Comparison: /vs-workflow-tools

### Solutions & Use Cases
- AI Code Review Memory: /ai-code-review-memory
- Multi-Agent Development Workflow: /multi-agent-development-workflow
- Semantic Version Control: /semantic-version-control
- Agentic Development Infrastructure: /agentic-development-infrastructure
- Multi-Agent Coordination: /multi-agent
- Semantic Impact Envelope (SIEE): /semantic-impact-envelope

### Platform & Architecture
- Platform Overview: /platform
- Architecture Deep-Dive: /architecture
- Research & Benchmarks: /research

### Resources
- Blog: /blog (Latest: State of Agentic Coding 2026, Uber Budget Burn Warning)
- Case Studies: /research/case-studies
- Setup Guide: /setup
- Documentation: /docs
- Jobs: /jobs (Open: Founding Rust Engineer - Remote, AI-native)

## Key Technical Primitives
- Knot: An immutable semantic unit of change.
- Thread: A long-horizon engineering mission.
- Ledger: A deterministic causal timeline of semantic transitions.
- Solidification: The process of verifying and committing a change to the ledger.
- SIEE Gate: The mechanism that compares declared intent against actual blast radius.