A Claude plugin that maintains a living Daily Note in TK: your TK daily note for each day, which Claude fills in the morning and keeps updating in place as your day changes — while you work inside it.
Each day's note contains:
- Notes to Claude — write instructions here in plain language; the next update run acts on them. One-offs get done and checked off (✓); durable ones ("always…", "from now on…") are saved to a Daily Note Memory doc in TK that steers every future day.
- TODO — unchecked items carry over from yesterday; new asks are discovered from email, Slack, and Linear, each linked to its source.
- Weather / News / Calendar / Linear — Needs Attention / Pre-Briefings — terse, one paragraph or a few bullets each, every item linked. News and Pre-Briefings start collapsed.
The skill is self-healing: any run when today's note doesn't exist creates it; any run when it does exist refreshes it. Updates use TK's surgical edit_document operations, which merge safely with your live edits — Claude never rewrites the whole note, never touches your checkbox state, and never deletes what you wrote.
All personalization (timezone, weather locations, news interests, Linear scope, learned rules) lives in your private Daily Note Memory doc — not in the skill. The skill stays generic; your copy behaves like you.
- A TK account. The plugin includes TK's connector (
https://tk.xyz/mcp): connect it from the plugin's Connectors tab and sign in to TK. If you've already connected TK from Claude's connector directory, you're set — it's the same connector. - Optional but recommended connectors — each missing one just blanks its section gracefully: Google Calendar, Linear, Gmail, Slack, Granola.
Claude Cowork: open Customize in the left sidebar → Plugins tab → + in the Personal plugins section → Add marketplace → choose Add from a repository (not "Browse Anthropic sources" — that searches Anthropic's curated catalog only and won't find this repo) → paste https://github.com/Medium/tk-daily-note-plugin → install the tk-daily-note plugin.
(There's no longer a separate Cowork tab — chat and Cowork share the Home tab, and you switch between them with the selector in the bottom-left of the message box. Plugins install once and apply to your Cowork sessions on desktop, web, and mobile.)
Installing from the repository shows a warning that plugins from a personal marketplace aren't reviewed by Anthropic. After installing, open the plugin to confirm the daily-note skill is listed and enabled.
Claude Code:
/plugin marketplace add Medium/tk-daily-note-plugin
/plugin install tk-daily-note@tk-daily-note
Update later by refreshing the marketplace — this is the point of distributing via a repo: the skill improves centrally, everyone's scheduled runs pick it up.
The plugin delivers the skill; the recurring run is yours to create. In Cowork, just ask:
Create a scheduled task that runs every 30 minutes on weekdays between 7am and 7pm. Its prompt: invoke the installed "daily-note" skill and follow it exactly; run unattended and never ask questions.
That's cron */30 7-18 * * 1-5. Keep the schedule prompt thin — all logic belongs in the skill. After creating it, click Run now once to generate today's note and pre-approve the connector permissions so unattended runs never stall.
Optional first-run touch: fill in weather locations in the Daily Note Memory doc after the first run seeds it.
.claude-plugin/
plugin.json # plugin manifest
marketplace.json # marketplace manifest (this repo is its own marketplace)
icon.png # listing icon
.mcp.json # TK's remote MCP server (https://tk.xyz/mcp)
skills/daily-note/
SKILL.md # invariants + every-run workflow (find memory note, find today's note, branch)
references/
create.md # first-run-of-the-day: section templates and sourcing
update.md # refresh protocol: Notes-to-Claude handling, surgical edits, memory gardening
memory-template.md # seed for the Daily Note Memory doc
README.md
PRs welcome.