HODLMM Arb Executor

What it does

Detects price spreads between Bitflow XYK pool and HODLMM (DLMM) for sBTC/STX, then executes LP-based arb via MCP command objects. Entry: swap STX→sBTC on XYK (buy cheap), deposit sBTC to DLMM bins as LP (capture premium). Exit: withdraw LP from DLMM, swap sBTC→STX. Exit triggers: spread reversal or 2-hour max hold.

All execution is write-capable. --confirm is required for live MCP command emission. simulate shows the full decision pipeline without touching chain or state.

Why agents need it

Agents running sBTC/STX strategies need a way to act on spread signals, not just observe them. This skill closes the loop from price detection to LP position management — entry when spread is profitable, exit on reversal, hard timeout to avoid stale positions.

On-chain proof

Live execute --confirm --max-sats 10000 run on 2026-04-07T16:32Z demonstrated full pipeline against mainnet:

• Pyth: BTC=$68,347 STX=$0.2149 | age 1s ✅
• Hiro XYK: 317,086 STX/BTC | $1.31M TVL ✅
• Bitflow HODLMM (dlmm_6): 311,100 STX/BTC | active bin 308 ✅