Keep what you just figured out
Work something out with Claude Code, Codex or pi, then run /keepnow — it writes the session up as Markdown and files it. Next time the same thing bites, one command pulls it back into context.
100 notes free · no card required · export everything, any time
$ /keepnow d1 migration conflict Writing it up… dropped 3 dead ends ✓ Saved · "Remote D1 migration says table already exists" # two weeks later, a different project$ /keepnow find migration already exists 1. Remote D1 migration says table already exists · Aug 16$ /keepnow open 1 Loaded into context. Just carry on asking.Three commands, two jobs
Save it, and get it back. Everything else is downstream of those two.
The agent writes it up
Not your job, and not the server's — right now the agent is the only one holding full context, so it knows which conclusions survived and which were dead ends. It distils the title, summary, keywords and body, drops the noise, and files it.
One line brings it back
`/keepnow find <words>` lists candidates, `open 2` reads the whole note into the current session. No browser, no copy-paste — that friction is exactly why most people stop keeping notes at all.
Public only when you say so
Private by default. Any single note can get a public link; the body is rendered server-side and the storage address is never exposed. We scan for credential patterns on write, and stop you again before publishing.
Installs into the agent you already use
The same commands, worded the same way. Switching environments teaches you nothing new.
claude plugin install keepnow@keepnowCommand plus skill — saying "note this down" works too.
You'll also need an API key. Sign up and the install page hands you the command with the key already in it.