Medium launches TK, a writing app that plugs your notes into AI agents via MCP
LuoSays · x · 2026-11-10
Medium has launched TK, a new product that combines private notes, writing feedback, and a knowledge base for AI agents.
Notable design choices:
- Type @ TK mid-draft to look up info or recall old notes without breaking your flow
- Scattered notes can be consolidated into Wiki pages with links back to sources
- Libraries let you share drafts and gather feedback in a small circle
- Ships with MCP and a Claude skill so agents can draw on your ideas, projects, and unfinished thoughts
The author contrasts it with YouMind: YouMind starts from external sources for research and output, while TK starts from your own writing, using note recall, AI feedback, and small-group exchange to grow ideas over time.
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