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npm’s global folder isn’t on your PATH (rare: npm and nvm normally set this up). Add this to ~/.zshrc or ~/.bashrc, then open a new terminal:
With nvm, install the CLI again after switching Node versions.
Run octonote login, or set OCTONOTE_TOKEN for agents and CI.
Your browser blocked the page from reaching the CLI. Copy the token and paste it into the terminal where octonote login is waiting.
Codex’s sandbox blocks the network by default. See Codex.
Allow Bash(octonote:*) in .claude/settings.json. See Claude Code.
Only flowcharts become canvases, and the error names the line. Put other diagram types in a note as a ```mermaid block.
The workspace already has 10 of that kind on the Free plan. Upgrade in Settings → Plan & billing, or delete something. See Plans.
Install the same package from our site instead:
It was revoked or expired. Run octonote login again, or create a new one in Settings → CLI & agents.
Still stuck? Email hello@octonote.ai with the command you ran and its output.