tooluniverse-custom-tool
Adding Custom Tools to ToolUniverse
When to create a custom tool: Create one if you need to access an API that ToolUniverse doesn't cover, or if you need a specialized data transformation that no existing tool provides. Start with the JSON config approach (simplest — no Python needed); escalate to a Python class only if you need custom response parsing or stateful logic.
Three ways to add tools — pick the one that fits your needs:
| Approach | When to use |
|---|---|
| JSON config | REST API with standard request/response — no coding needed |
| Python class (workspace) | Custom logic for local/private use only |
| Plugin package | Reusable tools you want to share or install via pip |
Option A — Workspace tools (local use)
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