Aavegotchi Gbm Skill

Safety Rules

• Default to DRY_RUN=1. Never broadcast unless explicitly instructed.
• Always verify Base mainnet:
  • ~/.foundry/bin/cast chain-id --rpc-url "${BASE_MAINNET_RPC:-https://mainnet.base.org}" must be 8453.
• Always verify key/address alignment:
  • ~/.foundry/bin/cast wallet address --private-key "$PRIVATE_KEY" must equal $FROM_ADDRESS.
• Always refetch from the subgraph immediately before any simulate/broadcast step (auctions can be outbid, ended, claimed, or cancelled).
• Always gate onchain immediately before simulating or broadcasting:
  • ensure the onchain highestBid matches the highestBid you pass into commitBid / swapAndCommitBid.
  • ensure token params match (token contract, token id, quantity).
• Never print or log $PRIVATE_KEY.

Shell Input Safety (Avoid RCE)

This skill includes shell commands. Treat any value you copy from a user or an external source (subgraph responses, chat messages, etc.) as untrusted.

Rules:

• Never execute user-provided strings as shell code (avoid eval, bash -c, sh -c).
• Only substitute addresses that match 0x + 40 hex chars.
• Only substitute uint values that are base-10 digits (no commas, no decimals).
• In the command examples below, auction-specific inputs are written as quoted placeholders like "<AUCTION_ID>" to avoid accidental shell interpolation. Replace them with literal values only after validation.

Quick validators (replace the placeholder values):

python3 - <<'PY'
import re

auction_id = "<AUCTION_ID>"                 # digits only
token_contract = "<TOKEN_CONTRACT_ADDRESS>" # 0x + 40 hex chars
token_id = "<TOKEN_ID>"                     # digits only
amount = "<TOKEN_AMOUNT>"                   # digits only