Understands Your Product
brAIn goes beyond code. It maps user flows, business rules, and intended behavior — so AI agents know what your app should do, not just how it's built.
Always Up to Date
Webhooks trigger targeted updates on every merge. Only affected documents are regenerated. Your brain never goes stale.
MCP Native
AI agents query brAIn via MCP before touching your code. Works with Claude Code, Cursor, and any MCP-compatible tool.
The Loop
Connect. Index. Query. Sync.
Connect
Link your GitHub repository
Index
brAIn deep-analyzes your codebase
Query
AI agents consume context via MCP
Sync
Every merge triggers automatic updates
Brain Documents
Seven dimensions of understanding
User flows, business rules & intended behavior
System design & service boundaries
Schemas, relationships & constraints
Endpoints, shapes & auth patterns
Conventions, testing & error handling
Module graph & integrations
Config, deployment & feature flags