Tools plugins for DeepSeek Harness

Open-source sandboxes for AI agents, untrusted code, and durable services. Infrastructure, not a skin.

Open the current Harness workspace directory in VS Code from the Web GUI.

Codex-style @file mentions in the composer. Search the workspace and attach file contents to the prompt.

Chrome sidebar extension so DSH can operate your browser directly — no vision model required.

Desktop notifications when a turn finishes. Per-outcome controls and include/exclude keyword rules.

Create sandboxed JavaScript tools with a Monaco editor and a model-driven tool lifecycle.

Rewind conversation and workspace state from a persistent Change Ledger. Restore points per turn.