Encrypt/decrypt Ethereum keystore JSON V3 with scrypt/PBKDF2 for secure cold storage
uvx keystore-mcp-serverAdd this server entry to the mcpServers object in your Claude Desktop config, then restart the app.
{
"mcpServers": {
"io-github-nirholas-keystore-mcp-server": {
"command": "uvx",
"args": [
"keystore-mcp-server"
]
}
}
}~/Library/Application Support/Claude/claude_desktop_config.json%APPDATA%\Claude\claude_desktop_config.jsonNo remote HTTP endpoint is advertised. Use the package or stdio setup shown in Install.
Ethereum Keystore Encryption is an MCP server for Encrypt/decrypt Ethereum keystore JSON V3 with scrypt/PBKDF2 for secure cold storage. It supports STDIO transport.
Use the generated config in Install. This server runs with uvx keystore-mcp-server; add any required environment variables before starting your client.
Choose the Claude Desktop tab in Install and copy the config for uvx keystore-mcp-server. Add required environment variables before starting Claude Desktop.
Choose the Claude Code tab in Install and copy the config for uvx keystore-mcp-server. Add required environment variables before starting Claude Code.
Choose the Codex tab in Install and copy the config for uvx keystore-mcp-server. Add required environment variables before starting Codex.
Choose the Cursor or VS Code tab in Install and copy the config for uvx keystore-mcp-server. Add required environment variables before starting Cursor or VS Code.
Ethereum Keystore Encryption uses STDIO transport. Use the package or command config in Install.
Ethereum Keystore Encryption inventory is listed when the MCP endpoint exposes tools, resources, or prompts. Some servers require auth first.
Ethereum Keystore Encryption does not advertise a verified auth requirement. If discovery fails, it may still need provider login, an API key, a bearer token, or a session header.
| Package | Registry | Version | Inputs |
|---|---|---|---|
keystore-mcp-serverstdio | pypi | 1.0.0 | None advertised |