TK by Medium

TK is a writing notebook from Medium that helps you capture ideas and develop them into finished writing. Key features: • Capture every spark, from shower thoughts to forgotten notes • Import notes from Evernote, Bear, and other apps • Use @TK to check facts, find older notes, or get unstuck mid-draft • Connect related ideas and surface promising threads you may have missed • Get feedback on drafts before sharing them • Built-in community and an MCP server that connects to your favorite language model tools. TK keeps you in one place from first idea to final draft. Its placeholder-style @TK commands fill in gaps without breaking your train of thought, while you stay in control of the writing itself. Notes become more valuable the more you write, so your ideas build on each other over time. Writers, students, researchers, and creators who want a distraction-free space to think and write will find TK useful. It suits anyone who collects scattered notes and wants to turn them into original essays, posts, or long-form projects, and who values doing the writing and thinking themselves.