> For the complete documentation index, see [llms.txt](https://brownfi.gitbook.io/brownfi-docs/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://brownfi.gitbook.io/brownfi-docs/brownfi-v3/architecture-overview/config-contract.md).

# Config Contract

All pool parameters live in the Config Contract, outside the pool itself, so operators can tune the pool in real time without touching core code or migrating liquidity.

<table><thead><tr><th width="169.89453125">Configuration</th><th>Parameters</th></tr></thead><tbody><tr><td>Concentration</td><td>KB (sell-side depth), KQ (buy-side depth)</td></tr><tr><td>Fees</td><td>fee (base trading fee), feeSplit (treasury share, default 0)</td></tr><tr><td>Balance &#x26; risk</td><td>lambda (skew sensitivity), Sbound (incentive floor), gamma (imbalance hard cap)</td></tr><tr><td>Oracle &#x26; spread</td><td>weight (Pyth vs TWAP blend), disThreshold (max source divergence), fixS (fixed spread), compress (dynamic spread sensitivity), Ssell, Sbuy (directional static spread)</td></tr></tbody></table>


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