# CXGRD Documentation

> Documentation for CXGRD, a TypeScript CLI that performs deterministic blast radius analysis and merge policy enforcement for AI-assisted coding. 
Use these pages for installation, command usage, CI integration, and team policy setup. Marketing site: https://www.cxgrd.com

Notes for agents:
- Commands: `scan` (build dependency graph), `input "<change>"` (pre-change blast radius and risk), `prompt "<change>"` (generate an enriched prompt 
  with risk level and affected files), `check` (post-change validation).
- `--json` is supported on `scan`, `input`, and `check` (not `prompt`) for machine-readable output.
- `check` is free and needs no token: it runs compiler checks and can post a PR comment with blast radius, risk level, and affected files.
- `--ci` mode and merge policy enforcement require authentication and a Team plan.
- Auth is `cxgrd auth login`; credentials are stored locally inside a `.cg/` directory. CI tokens are for pipelines, not interactive use.

## Getting started

- [Introduction](https://docs.cxgrd.com/): What CXGRD does and when to use it
- [Installation](https://docs.cxgrd.com/get-started): Install from npm and run first scan.

## CLI

- [scan](https://docs.cxgrd.com/commands/scan): Build the dependency graph for a repository
- [input](https://docs.cxgrd.com/commands/input): Pre-change blast radius and risk for a described change
- [prompt](https://docs.cxgrd.com/commands/prompt): Generate an enriched prompt for your AI coding tool
- [check](https://docs.cxgrd.com/commands/check): Post-change and merge-time validation
- [auth](https://docs.cxgrd.com/commands/auth-login): Authentication command for Pro, Team and Enterprise users
- [doctor](https://docs.cxgrd.com/commands/doctor): Checks the readiness of your project environment and verifies whether your toolchain is ready before enabling strict checks.
- [init-hooks](https://docs.cxgrd.com/commands/init-hooks): Sets up a pre-commit hook so cxgrd can run checks automatically before every commit.
- [watch](https://docs.cxgrd.com/commands/watch): Runs in the background and monitors your project for dependency changes in real time.
- [config](https://docs.cxgrd.com/commands/config): Command used to manage cxgrd configurations

## CI and teams

- [GitHub Actions](https://docs.cxgrd.com/cxgrd-action): Install actions script and configure PR checks
- [Team tier](https://docs.cxgrd.com/team): The Team plan gives shared architectural memory, CI merge enforcement, merge policies, a live dashboard, and a full audit log.
- [Merge policies](https://docs.cxgrd.com/merge-policies): Define and enforce merge rules (Team plan)

## Optional

- [FAQ](https://www.cxgrd.com/faq): Determinism, scope, and limitations
- [Changelog](https://www.cxgrd.com/changelog): Release notes
- [llms.txt for main website](https://www.cxgrd.com/llms.txt): Index of main website pages for LLMs