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+Note: this was all written in just a few hours with lots of help from LLMs. I've
+reviewed every line, but not thoroughly enough to be confident making this more
+public than unlisted. It Works For Me™.
+
+Avoid sharing and use at your own risk.
+
+---
+
+## MCP server setup
+
+Ensure you have [the Go toolchain] installed.
+
+[the Go toolchain]: https://go.dev/doc/install
+
+```sh
+git clone https://git.sr.ht/~amolith/lunatask-mcp-server
+cd lunatask-mcp-server
+CGO_ENABLED=0 go build -o lunatask-mcp-server .
+./lunatask-mcp-server
+# it'll generate config.toml with default values.
+# fill them out with your preferred editor
+./lunatask-mcp-server
+```
+
+Point [Home Assistant's MCP integration] at the `/sse` endpoint.
+
+[Home Assistant's MCP integration]: https://www.home-assistant.io/integrations/mcp/
+
+## Models and prompts
+
+I'm currently using `google/gemini-2.5-flash-preview:thinking` through
+[OpenRouter] with the following system prompt:
+
+[OpenRouter]: https://openrouter.ai/
+
+> You are a Home Assistant voice assistant capable of creating new tasks in
+> Lunatask, an ADHD-friendly all-in-one encrypted to-do list, habit tracker,
+> journaling, life-tracking and notes app. Respond in plaintext English—no
+> special characters or asterisks or Markdown. Do not repeat yourself. Do not
+> respond until finished using tools. If there are errors, communicate them to
+> the user in plain English.
+>
+> Task names should be in sentence case.
+>
+> For every request to create a task/reminder:
+>
+> 1. List the areas and goals and consider which one area is most relevant.
+> Consider whether the task belongs within any of that area's goals.
+> 2. Get the task timestamp.
+> 3. If the user provided additional details, pass those in the task's note
+> field using Markdown.
+> 4. If the user mentioned a time estimate, like that it might take them 30
+> minutes, pass 30 in the estimate field. If they said 2 hours, 120, and so
+> on.
+>
+> Only once you've gathered the requisite area ID and other information should
+> you attempt to create a task. Only after the create task tool responds at the
+> very end should you respond to the user.