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Reyo MCP · Guide

Connect Reyo to Claude and ChatGPT.

Add Reyo once, and your assistant answers questions about your competitors’ campaigns, with your data and your permissions in your workspace. It takes about three minutes.

Reyo MCP is included in Professional, Business and Enterprise. See plans

Your Reyo address

You paste this into your client in step 2. It is the same for everyone; signing in decides which workspace gets connected.

https://app.reyo.ai/mcp
Your assistant
Where
claude.ai in the browser and the Claude desktop app. The steps are the same in both.
Plan
Free, Pro, Max, Team and Enterprise. Free allows one custom connector.
Team and Enterprise
An owner adds Reyo once under Organization settings → Connectors. Everyone else then finds Reyo under Customize → Connectors and only clicks Connect.
  1. 1

    Open Connectors in Claude

    In Claude, open Customize in the sidebar and go to Connectors. Click + Add, then Add custom connector.

    Claude · Connectors
  2. 2

    Name it and paste your Reyo address

    Type Reyo as the name and paste the address from the top of this page into the field for the remote MCP server URL. Click Continue.

    Claude · Add custom connector
  3. 3

    Keep the suggested sign-in settings

    Claude detects that Reyo uses a sign-in. Leave Sign in now and Claude’s published identity selected, leave the request headers empty and click Add.

    Reyo never needs a password, token or key in this dialog. If Claude shows fewer options, just continue.

    Claude · Add custom connector
  4. 4

    Sign in to Reyo and allow access

    Claude opens Reyo in your browser. Coming from the Claude desktop app, Claude first asks “Finish connecting a connector?”: choose Continue connecting. Sign in with your Reyo account if asked, check that the page names Claude and your workspace, then choose Allow.

    Tick “may create and comment” only if Claude should also put campaigns into your planner. Without it, Claude only reads.

    Reyo · asks for your permission
  5. 5

    Switch Reyo on in a chat

    Start a new chat, click + next to the message box, open Connectors and switch Reyo on. Then ask Claude the test question below.

    Claude · new chat
  6. 6

    Check that it worked

    Ask Claude this first. It only reads, so nothing gets created:

    Use Reyo and show me my mailboxes and competitors. Read only, do not create anything.

    Your assistant should call Reyo and name your competitors. A plain answer without a Reyo call is no proof of a connection.

    Your connection in Reyo

    In Reyo under MCP / API you see every connected client, when it last asked something, and you can disconnect it at any time.

Example prompts

Questions that pay off from day one.

Copy one, swap in your competitors, go. Your assistant picks the right Reyo tools on its own and shows you what it called.

Understand your competitors

  • The week in five sentences

    What did my competitors send this week? Sum it up in five sentences and name the three most striking campaigns with discount, period and code.

    ReyoReyo tools your AI client will probably call: list_campaigns

  • Who discounted hardest

    Which of my competitors ran the deepest discounts in the last 30 days? Show the strongest campaign per competitor with period and code, as a table.

    ReyoReyo tools your AI client will probably call: list_campaigns

  • One competitor in October

    Which discounts did Zalando send in October? List every campaign with period, discount and code, in order of start date.

    ReyoReyo tools your AI client will probably call: list_campaigns

  • Send-time pattern

    On which weekdays and at which times do my competitors send their newsletters? Look at the mails of the last eight weeks and show me the pattern per competitor.

    ReyoReyo tools your AI client will probably call: list_mails

  • Black Week, side by side

    Compare the Black Week campaigns of my competitors with the year before, as far as Reyo has data for it: who started when, with which discount, and who followed up?

    ReyoReyo tools your AI client will probably call: list_campaigns, list_mails

Plan your campaigns

  • A counter-plan in your planner

    Creates something

    Look at my competitors’ campaigns of the last four weeks and suggest two campaigns of my own for the next 14 days. When I agree, create them in my planner in the Newsletter channel.

    ReyoReyo tools your AI client will probably call: list_campaigns, list_planner_channels, create_planner_campaign

  • Occasions of the next six weeks

    Which occasions and holidays are coming up in the next six weeks? Suggest one idea for each, fitting what my competitors are doing right now.

    ReyoReyo tools your AI client will probably call: list_events, list_campaigns

  • Gaps in my plan

    Show me my planner for November and tell me in which weeks I have nothing planned while my competitors run campaigns.

    ReyoReyo tools your AI client will probably call: list_planner_campaigns, list_campaigns

Get inspired

  • Look at the creative

    Show me the newsletter with the deepest discount from the last 30 days as an image and explain what works in its layout.

    ReyoReyo tools your AI client will probably call: list_mails, get_mail_creative

  • Viral moments for your brand

    Which viral moments are trending right now, and which one fits my brand? Suggest a newsletter subject line for it.

    ReyoReyo tools your AI client will probably call: list_viral_moments, list_brand_kits

  • From your library

    What is in my library on the topic of sale? Summarise the three best examples and what they have in common.

    ReyoReyo tools your AI client will probably call: list_library

If something does not work

Still stuck? Write to us

Claude and ChatGPT rename their menus from time to time. These steps follow their state as of October 2026; if a label differs, look for the same thing under a similar name.