Hand your day to Claude.

  1. 1

    Connect.

    Authorise Claude from your Reassign account. It’s an OAuth grant you can revoke at any time. (Pro.)

  2. 2

    Ask.

    Talk to it like a planner: “What does my afternoon look like?” · “Find 45 minutes before lunch to prep.” · “Push everything after 3 back an hour.”

  3. 3

    Watch.

    Claude calls the planner’s tools. Events appear, move, and resize on your dial in real time. It tells you what it changed and why.

Doctor’s appointment tomorrow at 1pm. Block 45 minutes before lunch to prep.
get_context Tomorrow: deep work 9–12, 1:1 with Sam at 2. Adding doctor prep 11:45–12:30.
write_events Done. Added the prep and nudged your 1:1 to 2:30 in one move, so you’ve got a buffer after lunch.
✓ Doctor prep · 11:45 → 12:30 ✓ 1:1 with Sam · +15m

Read your day

get_context pulls the current time, today’s events, your free slots, and your areas and activity types in one call, so Claude knows your day before it touches it.

  • get_context
  • find_event
  • find_free_slots

Reshape your day

write_events creates, updates, deletes, moves (reschedule, keep the duration), shifts (nudge ± minutes), or clears events — one or many in a single atomic batch. write_taxonomy shapes your system: areas and activity types.

  • write_events
  • write_taxonomy

Plan in plain language

schedule places work from a natural-language time and proposes a slot; commit confirms it. Changed your mind? undo rolls a recent change back.

  • schedule
  • commit
  • undo
OAuth grants
Connect per client; revoke any one at any time from your account.
Scopes
Each grant is events:read, events:write, or both. Scopes are enforced per tool, so a read-only grant can never change your day.
Propose, then commit
Natural-language planning runs schedule → commit, so nothing lands until you confirm.
A 30-minute undo window
Don’t like a change? Say so, and undo rolls it back.
Standard MCP over HTTP
At https://reassign.app/api/mcp, with OAuth auto-discovered.
  1. 1

    Go to Claude

    Open Claude in your browser or desktop app at claude.ai.

  2. 2

    Open Connectors

    Go to Settings → Connectors, then click Add custom connector.

  3. 3

    Add a custom connector

    Fill in the form, then click Add:

    • NameReassign
    • Remote MCP server URLhttps://reassign.app/api/mcp
  4. 4

    Connect and approve access

    Click Connect, sign in to Reassign if prompted, choose your scopes (events:read, events:write, or both), and approve.

  1. 1

    Install Claude Code

    Follow Anthropic's quickstart for Claude Code.

  2. 2

    Add the Reassign MCP server

    Run this command to add Reassign to Claude Code:

    claude mcp add --transport http reassign https://reassign.app/api/mcp
  3. 3

    Authenticate with Reassign

    Start a session, run /mcp, select the Reassign server, then sign in and approve access (choose events:read, events:write, or both).

    /mcp

Try it out

Once you're connected, talk to Claude like a planner:

  • Show me what my afternoon looks like.
  • Find 45 minutes before lunch to prep for my doctor's appointment.
  • Push everything after 3pm back an hour, and protect 90 minutes for the side project tonight.

MCP is part of Pro, included in your 14-day trial.