Now that speech to text is quite amazing and LLMs are pretty good at fixing things I've been really wondering when there will be an easy way to go from LLM to my own self hosted apps like creating calendar events (especially in the past which AFAIK none of the assistants can do) or adding things to my nectcloud todolist via caldav or just adding notes to my daily note in obsidian.

I feel like someone must be making a easy tool to point llm at your own api but I haven't seen it yet.