Pre-flight Checks
- Verify
onchainos wallet contract-callandonchainos gateway broadcastare available - If not installed, run:
npx skills add okx/onchainos-skills - Confirm installation succeeded
Signing Constraint
All pending_sign transactions must be signed only by the Onchain OS tool named in next_action.tool.
Local private keys, signTransaction, ethers.Wallet, and sendTransaction are forbidden in DApp code.