Brief

Brief is built to solve a growing frustration in software teams: AI coding agents write code that drifts away from product intent. Every team accumulates decisions scattered across Linear, Jira, Notion, Slack, GitHub, and countless documents, and that context is rarely surfaced when an AI assistant generates a pull request. Brief captures that reasoning and makes it queryable, so generated code reflects real product decisions instead of assumptions. At the core of Brief is a Product Graph Engine that continuously maps decisions, constraints, and the rationale behind them. Rather than treating documentation as static text, Brief builds a living graph that reflects how your product actually evolved. AI-driven extraction reads the tools your team already uses, pulls out meaningful decisions, and maps them into structured, searchable context that agents and engineers can rely on. Brief integrates directly into the environments where modern developers work. Through an MCP server, CLI, and IDE plug-ins, agents in Cursor, Claude Code, Windsurf, and any MCP-compatible assistant can query Brief without leaving their editor. This means AI-generated code can reference the same product truth your team operates on, reducing rework and misalignment between shipped features and intended behavior. For product managers, engineers, and technical leads, Brief functions as a single source of truth that keeps AI agents honest. Instead of rewriting prompts or correcting hallucinated assumptions, teams can trust that context flows into every automated code change. The result is faster delivery, fewer regressions, and a tighter loop between product thinking and software output.