Reysa

Reysa MCP server · Premium

Your training, in your AI’s hands

Add Reysa to Claude, ChatGPT or any MCP app once. Your AI analyzes your training, answers from it, and creates routines and plans you approve in Reysa.

Claude

In Claude’s connector directory

Reysa is listed in Claude’s connector directory. Open it, tap Connect and sign in with your Reysa account. Works in Claude on the web, desktop and iPhone.

  1. 1Open Reysa in Claude and tap Connect.
  2. 2Sign in with your Reysa account — Apple or email, same as the app — and tap Allow.
Open Reysa in Claudeclaude.ai/directory/reysa

ChatGPT and other AI apps

Add Reysa by its address in ChatGPT and any app that supports MCP.

Your connector address (MCP server)

https://www.reysa.app/mcp

One address for everyone — who you are comes from the sign-in step, not the link.

ChatGPT

Developer mode, set up on the web

  1. 1On the web, open ChatGPT → Settings → Apps & Connectors → Advanced → turn on Developer mode (Plus, Pro, Business or Enterprise).
  2. 2Choose Create: name it Reysa, paste the address above, set Authentication to OAuth, and create it.
  3. 3Connect, sign in with your Reysa account, and tap Allow.

When you connect, your phone or browser asks to use calm-dream-05.authkit.app to sign in. That's WorkOS, the secure sign-in service Reysa uses. Next you'll see Reysa's own sign-in page.

Claude Code, Cursor and VS Code

AI tools that run on your own computer work too. In Claude Code:

claude mcp add --transport http reysa https://www.reysa.app/mcp

Then run /mcp and sign in in the browser window that opens.

Try asking

  • “How is my bench press trending over the last three months?”
  • “Review last week — what did I skip, and what should this week look like?”
  • “Build me a 4-day upper/lower routine using the lifts I already do.”
  • “Draft a 12-week half-marathon plan around my two strength days.”
  • “Compare my Sunday long runs — is my heart rate drifting less?”

What your AI can do

  • Read your workouts, runs, splits, heart-rate zones and notes
  • Read your progress trends, routines and current plan
  • Add new routines to your library
  • Leave multi-week plan drafts for you to review in Reysa
  • Propose changes to your current plan, or a new version of a routine, for you to review in Reysa

What it can never do

  • Change or delete anything already in Reysa by itself — every proposed change waits for your Apply
  • Apply a plan to your calendar — you review and save it in the app
  • Log workouts, or run a live workout
  • Touch your account, subscription or settings

Every addition is checked against Reysa’s exercise catalog and sane ranges before it is saved, your AI app asks you before it adds anything, and there is a daily cap per account. The access your AI receives only works through these tools — it can’t reach your account any other way. Read how we handle data in the Privacy Policy.

Questions

Good to know

Which AI apps work?
Claude (web, desktop and iPhone), ChatGPT, and AI tools that run on your own computer, such as Claude Code, Cursor and VS Code. Whichever app you use, the key it receives only works with Reysa’s AI tools. It can’t sign in to your account or change anything else.
Does it cost anything?
Your AI subscription pays for the thinking, as it does for any connector. The AI connector is part of Premium: it reads the data Cloud Sync keeps in your account, so a free account has nothing for it to read.
Which account do I sign in with?
The one you use in the Reysa app — Continue with Apple or your email. The connection belongs to your Claude or ChatGPT account, so it works on every device where you use that AI.
How do I keep it read-only?
In Reysa, open Settings → Connect your AI and switch off “Add routines and plans”. Your AI can still read and analyze; it can no longer add anything.
How do I disconnect?
Remove the Reysa connector in your AI app’s settings. To cut off every AI app at once, open Reysa → Settings → Connect your AI and tap Disconnect All AI Apps. Access ends immediately, and nothing in Reysa changes.
When do new routines and plans show up?
The next time you open Reysa on your iPhone, or when you pull down on the Workout tab or the Plan screen. Routines land in your library; plan drafts wait under Plan → “From your AI”; proposed changes to your plan or a routine show as rows in the Today card and under Plan → “From your AI”.
What does the Allow screen ask for?
It comes from WorkOS, Reysa’s secure sign-in service, and asks for one thing: ongoing access — the key your AI keeps so you don’t sign in every chat. The key names your Reysa account by an anonymous id; your email, name and training never leave Reysa through it. Disconnect All AI Apps in Reysa ends it at once.
Your AI says Reysa has no tools, or an old list?
AI apps remember a connector’s tool list from when you connected, and an open chat never gains new tools. In Claude, open the connector’s ⋮ menu → Refresh tools list, then start a new chat. In ChatGPT, open the connector and tap Refresh, then start a new chat.

Stuck? contact@tikkilabs.com