Dayleaf

Ask your journal a question

Use case ยท October 10, 2026

Most of what people write in a journal is never read again, because reading a year of entries takes a weekend. An agent reads it in a second. Dayleaf 2.5.0 gives your assistant a search tool over your own words, so the journal stops being write-only.

๐Ÿ’ฌ Questions that actually get answered

Every answer comes with the dates, so you can open the page and read the original.

๐Ÿ”ง How the reading works

On the Mac, the MCP server exposes dayleaf_list_entries with a date range, a planner and a text query, plus dayleaf_get_day for a whole page. Any MCP client can call them. From Claude Desktop the config is six lines; from Claude Code it is one command. The same tools are available to hosted agents through the cloud door, which is how Muse answers from your phone.

dayleaf list --from -90 --q "knee" --json

That is the command behind the first question above, if you want to run it yourself.

๐Ÿ“… A weekly review that writes itself

Sunday evening, one prompt: "Read my entries from the last seven days. Write a short review: what went well, what I avoided, one thing to carry into next week. Save it to today's page in Reflections." You still do the thinking when you read it; the agent does the collecting. Dayleaf's own Year in Review does the numbers; this does the words.

๐Ÿ”’ Who can read what

Reading happens where the data is. On the Mac, the local API only answers on your machine. Through the cloud door, Dayleaf keeps a text-only copy of entries so an agent you authorised can search it with the key you created; photos, voice notes and videos are never part of it. Revoke the key and the reading stops; switch the door off and the copy is deleted.

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Developer docs for Headless Dayleaf โ†’