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safe-message-tools

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CLI tools for signing and verifying messages with Gnosis Safe. Supports EIP-712, EIP-1271, hardware wallets, and multi-signature coordination.

www.safetools.io

zscole/safe-message-cli

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# CLI Tools Command-line automation tools for Safe message signing and transaction management. ## Tools ### Message Signing & Verification - **`sign.js`** - Sign messages with private keys - **`verify.js`** - Verify signatures (offchain/onchain EIP-1271) - **`sign-hw.js`** - Hardware wallet message signing (Ledger) ### Multi-signature Workflows - **`collect-signatures.js`** - Collect and verify multiple signatures - **`safe-transaction.js`** - Create, sign, and execute Safe transactions ## Usage Examples ```bash # Sign a message node sign.js --safe 0x... --key 0x... --msg message.txt --rpc https://mainnet.infura.io/... # Verify signature onchain node verify.js --safe 0x... --sig 0x... --msg message.txt --rpc https://... --onchain # Sign with Ledger node sign-hw.js --safe 0x... --msg message.txt --rpc https://... --wallet ledger # Collect signatures for coordination node collect-signatures.js --safe 0x... --msg message.txt --rpc https://... --sig 0x... --signer 0x... # Create and sign Safe transaction node safe-transaction.js --safe 0x... --to 0x... --value 1000000000000000000 --rpc https://... --key 0x... ``` ## Global Installation ```bash # Install globally for convenience npm install -g .. # Use anywhere safe-sign --safe 0x... --key 0x... --msg message.txt --rpc https://... safe-verify --safe 0x... --sig 0x... --msg message.txt --rpc https://... --onchain ```