Stackbrief

Why it exists

StackBrief — The Pre-Flight Map for Code Alterations The Core Problem Standard codebase documentation represents what a system used to be, not what a future change will impact. Before making an edit or handing a task over to an AI agent, developers must manually trace downstream files, routes, data mutations, and runtime configurations.This tracking takes time, and oversight frequently leads to hidden regression errors and deployment surprises. The Solution StackBrief is an open-source, local-first Command Line Interface (CLI) tool designed to build a source-cited architectural brief before you make a change.Rather than generating overwhelming global diagrams of an entire codebase, it maps out the definitive architectural "blast radius" extending directly from the specific file you choose to touch. Key Features & Functionality Instant Blast Radius Analysis: Traces outwards from your targeted entry file to instantly detect affected routes, connected databases, external API dependencies, and neighboring service modules.100% Local and Air-Gapped: Performs static analysis completely on your local machine. It makes zero network calls, ensuring your repository's raw source code never leaves your computer.Agent-Neutral Architecture: Generates highly structured, evidence-backed contexts. Use it as a human checklist during pull reviews, or pipe its outputs directly into autonomous AI coding agents to keep them grounded before they accidentally write a broken patch. Static Unknown Isolation: Isolates and flags configuration ambiguities, ensuring unverified runtime paths stay clearly visible to engineers prior to merging.

Discovery & links