dsh-dotenv

Managing .env files inside a DeepSeek Harness session often means juggling API keys, database connection strings, and other service credentials. dsh-dotenv turns .env parsing and serialization into first-class session tools, letting the agent read and write environment variables in a single step—no external scripts, CLIs, or network services required.

The implementation is deliberately minimal: pure Node.js, zero network calls, zero external dependencies. Once registered as a plugin tool, the agent can invoke a parse operation to expand .env text into key-value pairs, or a serialize operation to write those pairs back into standard .env format. All data stays inside the local process and never passes through a third party.

It is built for developers who want their agent to handle environment variables safely within a Harness workflow—extracting config for the agent to reference, bulk-updating credentials, or bootstrapping a fresh .env template—while keeping every sensitive operation fully local, dependency-free, and network-quiet. Lightweight, controllable, and side-effect free by design.