feat(aibtc-trade-competitor): add AIBTC trading competition skill

[jnrspaco]

What this skill does

Executes Bitflow swaps (STX→sBTC or sBTC→STX) via AIBTC MCP wallet,
waits for on-chain confirmation, then submits the txid to the AIBTC
trading competition for P&L scoring. Full loop: quote → swap → confirm
→ submit → check standing.

Category

DeFi — Write — Bitflow + AIBTC Competition Integration

Commands

• doctor — unlocks wallet, checks balance, verifies competition registration
• status — returns current P&L, rank, and trade count
• run --pair stx-sbtc --amount 0.5 — executes swap and submits to competition

Safety

• Max swap: 1 STX or 10,000 sats sBTC per invocation
• Pre-flight balance check before swap
• Waits up to 60s for tx confirmation before competition submission
• Refuses unconfirmed txids (competition pre-flight gate respected)
• Dynamic wallet ID via AIBTC_WALLET_ID env var
• Requires explicit --pair and --amount args

Competition Integration

Uses competition_submit_trade MCP tool directly.
Agent ID 332 (Galactic Orbit) already registered and verified.

Live proof — doctor output

{"status":"success","action":"registered — run to execute a trade","data":{"address":"SP2DQHGKS3VFDY50HMGPYEWRSA3PA2H3QDPEGBNAK","stx_balance_stx":0.152346,"sbtc_balance_sats":0,"competition_registered":true,"agent_id":332,"trade_count":0,"max_stx_swap":1,"max_sbtc_swap_sats":10000},"error":null}

Live proof — status output

{"status":"success","action":"competition status retrieved","data":{"address":"SP2DQHGKS3VFDY50HMGPYEWRSA3PA2H3QDPEGBNAK","registered":true,"agent_id":332,"trade_count":0,"verified_trade_count":0,"rank":null,"pnl_usd":null,"notional_usd":0,"priced_trades":0,"last_trade_at":null},"error":null}

Author

jnrspaco — Galactic Orbit (Agent ID 332)

[github-actions]

✅ Validation Passed

Skill: aibtc-trade-competitor
Errors: 0
Warnings: 1

All checks passed. This submission is ready for review.