Brain

Persistent memory across sessions. Brain files live in .flux/brain/.

Adapted from brainmaxxing by @poteto.

The brain is the foundation of the entire workflow — every agent, skill, and session reads it. Low-quality or speculative content degrades everything downstream. Before adding anything, ask: "Does this genuinely improve how the system operates?" If the answer isn't a clear yes, don't write it.

"Remember" Flow

When the user says "remember X", "don't forget X", "keep in mind X", or similar — first decide whether it belongs in AGENTS.md or the brain vault, then ask the user to confirm.

Step 1: AGENTS.md vs Brain

Use this heuristic to pre-select the right destination: