The "email_already_claimed" tip in \`claim_via_otp\` (Python + Node)
referenced a \`mem0 link <key>\` command that doesn't exist. Real users
hit this dead end when they had a dashboard account predating their
agent's signup.
Replace with honest copy: "Sign in at app.mem0.ai with your existing
credentials." No promise of merging — that flow isn't built yet
(deferred design in platform repo .plans/).
Folded into this docs-promo PR rather than a separate small CLI PR
since it's user-facing wording.
Companion platform fix: mem0ai/platform#2790 (backend error messages
that suggested the same non-existent command).
Per launch feedback (Deshraj, Rudraj):
- README.md: Quickstart now opens with "Sign up as an agent" — install,
init, add, search. Demoable in 30 seconds.
- docs/platform/cli.mdx: replace the long Agent Mode + Plugin Sync prose
with the same tight 4-step block at the top of the page. Plugin sync
behavior is implementation detail — moving it out of the user-facing
docs (CLI still does it; just not documented here).
- docs/platform/quickstart.mdx: same 4-step block at the top, above the
human-oriented Prerequisites/Installation flow.
Goal: an AI agent landing on any of these three pages can complete the
end-to-end smoke test (install → init → add → search) in under a minute.
Mgeeeek