How I Pack Eleven Tool Domains into One PySide6 Window Without Spaghetti Wiring

Short summary

Sentience v3 scales to 60 tools across 11 domains using a flat registry pattern: each domain exports a tool list, every executor returns {success, error, result}, and a 12-line dispatcher routes without branching on type. Adding tools is a one-file change; disabling is one-line. Refactoring is safe because the dispatcher never couples to individual tool internals. Trade-off: name collisions aren't caught at startup, but the pattern scales cleanly.

• •Flat registry pattern eliminates complex tool dispatcher logic and switch-statement maintenance
• •One-file changes to add tools; one-line changes to disable them; zero other files require editing
• •Single executor signature with 12-line dispatcher decouples from individual tool types

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