Ethereum Keystore Encryption for Claude Code

io.github.nirholas/keystore-mcp-server

Encrypt/decrypt Ethereum keystore JSON V3 with scrypt/PBKDF2 for secure cold storage

client:Claude Code transport:stdio runtime:pypi

Install Ethereum Keystore Encryption in Claude Code

run in your project directory

claude mcp add keystore-mcp-server -- uvx keystore-mcp-server

Adds it for this project only. Append --scope user to make it available everywhere. Claude Code docs