# one-by.one Muse connector

From musedirectory.ai, the independent directory of Meta Muse connectors. Not affiliated with Meta.

## one-by.one

Turns your day into one action card at a time on your iPhone.

- Record: https://musedirectory.ai/connector/one-by-one
- Category: Productivity
- Developer: one-by.one (https://one-by.one/)
- Muse status: Extra setup. Not in Muse's Connectors list yet. Muse can still use it: its page gives you a request to paste into Muse.
- Health: Working, sign-in needed, 392ms, checked 2026-11-09T16:06:13Z
- Endpoint: https://mcp.one-by.one/mcp
- Auth: Sign in with your account; Pricing: unknown
- Screening: Screened, no issues found (2026-11-09T16:06:13Z)
- Source: Found in the official MCP Registry (one.one-by/planner) https://registry.modelcontextprotocol.io/v0/servers?search=one.one-by%2Fplanner

Connects Muse to the one-by.one planner so it can turn your tasks and schedule into a sequence of action cards, with your iPhone showing one card at a time.

Example request: "Plan my Tuesday and show me one thing to focus on at a time."

How to connect: one-by.one is not in Muse's Connectors list yet, and it needs you to sign in with your one-by.one account. Apps that need this kind of sign-in usually cannot be used from a Muse chat yet. Follow it here and we will tell you when it reaches Muse.

Screening checks:
- MCP handshake: pass (Requires sign-in (publishes OAuth metadata))
- Domain against threat feeds (Cloudflare security DNS): pass (mcp.one-by.one, one-by.one not flagged)
- Published packages against the OSV malicious-package database: n/a (No npm or PyPI package published)
- Hidden instructions or invisible characters in tool text: n/a (Tools are behind sign-in)
- Inputs asking for passwords, card numbers or seed phrases: n/a (Tools are behind sign-in)
- Domain and redirects: pass (Domain registered 46 days ago)
- AI review of purpose and tool behavior: pass (No concerns)