Lockbox

sathergate/sathergate-toolkit

This is the MCP layer for vaultbox, part of the sathergate-toolkit monorepo. It exposes AES-256-GCM encrypted secrets management for Next.js apps without requiring external vault services. You get tools to encrypt, decrypt, and rotate secrets stored directly in your codebase or environment. The package itself has zero npm dependencies and works entirely in TypeScript. Reach for this when you need stronger than base64 encoding for API keys and tokens but don't want to spin up HashiCorp Vault or AWS Secrets Manager. The MCP server connects via stdio and follows the same agent-native pattern as the other seven packages in the toolkit.

transport

STDIO

last updated

Mar 29, 2026

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