Voice-Controlled OSRS Assistant

My cousin has almost no strength left in his hands, yet all he wants is to keep enjoying Old School RuneScape. I need a lightweight voice-recognition utility that turns spoken, pre-saved commands into the basic mouse actions the game requires—moving the cursor to preset screen locations and performing single clicks, double-clicks, or right-clicks as mapped.

Scope
• Recognise a small, customisable set of spoken phrases (e.g., “bank”, “attack”, “drop all”).
• Translate each phrase into a predefined cursor move and click sequence that works inside the RuneScape client or in a browser tab.
• No keyboard emulation is needed; only mouse positioning and clicking.
• Accuracy and latency must be good enough for real-time gameplay.

Tech preferences
I am on Windows 11, so feel free to leverage native Windows Speech Recognition APIs, Python (SpeechRecognition, Vosk), or any other engine you trust. Just ensure the final tool is simple to install, has an editable command list (JSON, TXT, or in-app UI), and runs without additional paid licenses.

Deliverables
1. Executable or script with clear setup steps.
2. Sample command file showing at least five mapped game actions.
3. Brief video or GIF demo confirming it works in Old School RuneScape.
4. Source code for future tweaks.

I’ll test by loading the game, speaking the supplied sample commands, and confirming the corresponding clicks happen accurately. If everything runs smoothly and can be extended with new phrases, the job is complete.