About Custom Tool
Custom Tool gives dsh users a browser-based Monaco editor and a managed lifecycle for user-authored JavaScript tools. Tool schemas and code are validated, persisted, and exposed to agents without editing the core harness.
Install in a dsh profile
$ npx -y @deepseek-ai/dsh plugin --profile web add github:omdsh-dev/dsh-custom-toolCapabilities
◆Monaco editor
◆Sandboxed JavaScript
◆Schema validation
◆Model-driven lifecycle
Developer preview note. DeepSeek Harness is changing quickly. Check the plugin README for its supported dsh version, prerequisites, and exact profile before installation.