[Cotlet](https://cotlet.dev/index.md) · [Integrations](https://cotlet.dev/integrations.md) · [How it works](https://cotlet.dev/how-it-works.md) · [Security](https://cotlet.dev/security.md) · [For developers](https://cotlet.dev/for-developers.md) · [For automation agencies](https://cotlet.dev/for-agencies.md) · [Blog](https://cotlet.dev/blog.md) · [API docs](https://cotlet.dev/docs.md) · [Help center](https://cotlet.dev/help.md) · [Changelog](https://cotlet.dev/changelog.md) · [Contact](https://cotlet.dev/contact.md) · [Pricing](https://cotlet.dev/pricing.md) · [Sign up](https://cotlet.dev/signup) # Kahunas MCP server: Let your AI agent do the Kahunas admin. > Kahunas has no MCP server, no ChatGPT or Claude app and no public API docs. Its Zapier app polls check-ins and packages and has one action, create client (checked 9 Nov 2026). Cotlet runs 5 Kahunas tools hosted, over MCP for agents and REST for scripts, in your own coach login. Your AI agent reviews weekly check-ins, nudges clients who missed one and onboards new clients with their plan. Sign in to Kahunas once in your own Cloud Browser. No API, no zaps. - Free 7-day trial, no card - Unofficial, not affiliated with Kahunas - Page: https://cotlet.dev/integrations/kahunas-api-mcp-server ## What can your AI agent do in Kahunas? - Review weekly check-ins - Nudge missed check-ins - Onboard new clients - Assign workout and nutrition plans - Message clients - Look up any client ## Does Kahunas have an MCP server or an API? - Kahunas lists Zapier and Make as its integrations. - Its Zapier app cannot assign plans or send messages. - Kahunas has no connector in the ChatGPT apps directory or in Claude. | What you need | Kahunas API | Zapier app | Cotlet | |---|---|---|---| | Read check-ins | No docs | Polling | Yes | | Add clients | No docs | Yes | Yes, after your OK | | Plans and messages | No docs | No | Yes, after your OK | | Ask in ChatGPT or Claude | No | No | Yes | | Setup | None possible | Zaps to build | Sign in once | Checked 8 Nov 2026. Sources: [Kahunas on Zapier](https://zapier.com/apps/kahunas/integrations), [Kahunas pricing](https://kahunas.io/pricing), [Kahunas web app](https://kahunas.io/features/web-app) ## How does the Kahunas MCP server work? 1. **Sign in to Kahunas.** Once, in a browser we host for you. 2. **Connect your AI agent.** One address in its settings. 3. **Hand it the busywork.** It drafts the work, you OK what customers get. We never keep your Kahunas password, and nothing a client sees changes until you approve it. ## How to connect Kahunas to your AI agent 1. **Sign in to Kahunas in a Cloud Browser.** Create a Cotlet account, open Kahunas in its Cloud Browser, sign in with your coach login and press Enable for agents. 2. **Add the Cotlet address.** Enter https://cotlet.dev/mcp/v1 as the MCP server or connector URL in your agent. 3. **Let the agent in.** Chat apps open a Cotlet sign-in page. Editors, n8n and scripts send an API key made in the console. Kahunas shares the address `https://cotlet.dev/mcp/v1` with every other app you enable, so one connector covers them all. Turned Kahunas on after connecting? Refresh the connector and the 5 tools appear. Claude: ``` Settings > Connectors > Add custom connector URL: https://cotlet.dev/mcp/v1/connect Claude Code: claude mcp add --transport http cotlet \ https://cotlet.dev/mcp/v1 \ --header "Authorization: Bearer $COTLET_API_KEY" ``` ChatGPT: ``` Settings > Apps & Connectors > Create MCP server URL: https://cotlet.dev/mcp/v1/connect Authentication: OAuth ``` Cursor: ``` // ~/.cursor/mcp.json { "mcpServers": { "cotlet": { "url": "https://cotlet.dev/mcp/v1", "headers": { "Authorization": "Bearer ${env:COTLET_API_KEY}" } } } } ``` Codex: ``` # ~/.codex/config.toml [mcp_servers.cotlet] url = "https://cotlet.dev/mcp/v1" bearer_token_env_var = "COTLET_API_KEY" ``` n8n: ``` MCP Client Tool (inside an AI Agent) Transport: HTTP Streamable URL: https://cotlet.dev/mcp/v1 Auth: Bearer, Tool: kahunas_read ``` Make, Zapier: ``` Make: MCP Client > Call a tool Zapier: MCP Client by Zapier > Run Tool Server URL: https://cotlet.dev/mcp/v1 Token: Tool: kahunas_write ``` ## All 5 Kahunas MCP tools ### Clients and check-ins Reading clients and check-ins runs at once. - **List clients** (`list_clients`, read): Clients with package, check-in status and last activity. - **List check-ins** (`list_checkins`, read): Submitted check-ins for a date range, with answers and metrics. ### Onboarding and messages Anything a client sees in their app waits for your OK. - **Add client** (`add_client`, write, asks first): Adds a client to a package and sends the invite. - **Assign workout plan** (`assign_workout_plan`, write, asks first): Assigns a workout or nutrition plan from your library. - **Send message** (`send_message`, write, asks first): Sends a chat message to a client. Inputs, REST path and example response of every tool: https://cotlet.dev/integrations/kahunas-api-mcp-server#tools ## Who can see my Kahunas session, and how do I revoke it? - **What we store.** Your signed-in Kahunas profile, AES-256-GCM encrypted, in Finland. No password. - **What your agent gets.** The 5 Kahunas tools, never the session cookie. - **What the session sees.** What your coach login sees: clients, check-ins, plans, chat. - **What no tool touches.** Payments, labs, wearables data, communities, deletes. - **If Kahunas signs you out.** You sign in again yourself, in the same Cloud Browser. - **How to cut access.** Disable for agents, reset the browser, or change your Kahunas password. Cotlet never types your password: you sign in yourself, and the agent only uses the session. Our site scores A+ on Qualys SSL Labs, securityheaders.com and Mozilla Observatory ([live results](https://cotlet.dev/security.md)). ## What happens when Kahunas changes? - **12 h** between tests of the Kahunas reads - **24 h** between tests of sends a customer would notice - **$0** for a call to a Kahunas tool paused for repair When Kahunas moves a button or renames a section, we fix the tool and your agent calls it the same way. [status.cotlet.dev](https://status.cotlet.dev) checks the site, console and API every 3 minutes. ## Approvals, undo and mistakes 1. **Reads the check-ins.** For the week. 2. **Flags what matters.** Low adherence, low energy. 3. **Drafts the replies.** Short and in your words. 4. **Waits, then sends.** Messages show up in your Cotlet console first. | Action | Undo | |---|---| | Add a client | Yes, pause or remove them; the invite stays sent | | Assign a plan | Yes, swap it | | Send a message | No, the client has read it | 3 of 5 tools ask first: add_client, assign_workout_plan, send_message. You can turn the wait off per tool once you trust a routine. MCP call: ``` { "name": "list_checkins", "arguments": { "date_from": "2026-11-03", "date_to": "2026-11-09" } } ``` REST: ``` curl "https://cotlet.dev/api/v1/kahunas/checkins?date_from=2026-11-03&date_to=2026-11-09" \ -H "Authorization: Bearer $COTLET_API_KEY" ``` Response: ``` { "checkins": [ { "client": "Jess Taylor", "date": "2026-11-08", "weight_kg": 64.1, "answers": [ { "q": "Energy 1-10", "a": "5" }, { "q": "Adherence %", "a": "70" } ] } ] } ``` A cron job or n8n flow can call the same tools over REST at `/api/v1/kahunas` with the same key and price, in JSON. Failed calls are free. Each tool row above shows its REST path. ## How much does the Kahunas MCP server cost? **About $11 a month** for an online coach with about 60 clients, 1,980 credits. Your Kahunas plan stays as it is. | Job | Calls | Credits | |---|---|---| | Weekly check-in review | 1 × 4 | 40 | | Missed check-in nudges | 7 × 4 | 280 | | Client onboarded | 2 × 8 | 160 | | Cloud Browser, 30 days | | 1,500 | | Total | | 1,980 | - Free 7-day trial, no card - 10 credits per successful call, MCP or REST - 50 credits a day for the Cloud Browser - Works on any Kahunas plan Kahunas publishes no usage counts, so the month is our example. Dollars at the $29 pack rate. ## Kahunas MCP server on GitHub, Zapier or hosted: which to use | Option | What it does | Where it stops | |---|---|---| | Zapier app | Check-ins and packages out, new clients in. | Polling; no plans or messages. | | Kahunas automations | Automatic messages and tasks inside Kahunas. | Fixed rules; nothing you can ask. | | By hand | Every check-in in Kahunas, one client at a time. | Your Sunday evening. | If you only need new sales to create clients, the Zapier app does that. To review, nudge and onboard from ChatGPT or Claude this week, Cotlet works in the Kahunas account you already have. ## Who runs Cotlet Take Group sp. z o.o. runs Cotlet. It is a software company registered in Poland, EU (VAT PL6342984273), in business since 2019, led by its founders Bart Krawczyk (Co-founder, CTO) and Jake Slugocki (Co-founder, SEO, sales and marketing). Questions about the Kahunas tools go to contact@cotlet.dev. ## Kahunas MCP server: questions ### How do I get access? Sign up free at https://cotlet.dev, open Kahunas under Integrations in the console and sign in to Kahunas in its Cloud Browser. The trial starts with your first app and asks for no card. ### How do I connect Kahunas to ChatGPT or Claude? Sign up at cotlet.dev, log in to Kahunas once in its Cloud Browser and add Cotlet to ChatGPT or Claude, following the steps in your console. No API key is needed. ChatGPT and Claude then work in your Kahunas account through Cotlet, in their phone apps too. ### What can ChatGPT do in Kahunas? With Cotlet, ChatGPT, Claude and other AI agents handle jobs like these in Kahunas: review the week's check-ins; chase missed check-ins; onboard a client. You ask in plain words, and anything that reaches other people waits for your OK first. ### Is there an official ChatGPT or Claude app for Kahunas? No. Kahunas has no ChatGPT or Claude connector of its own and Kahunas has no official MCP server (checked 9 Nov 2026). Cotlet is an independent one that works in ChatGPT, Claude, Cursor and any MCP client, on your signed-in account. ### Can ChatGPT review check-ins in Kahunas? Yes, with Cotlet. ChatGPT reads the week's check-ins and sums them up, flagging low adherence or energy. ### Can ChatGPT message clients in Kahunas? Yes, with Cotlet. ChatGPT drafts nudges for clients who missed a check-in and sends them in the Kahunas chat after your OK. ### Can ChatGPT add clients in Kahunas? Yes, with Cotlet. ChatGPT adds the client to a package and assigns their plan, after your OK. ### Is the MCP server different from the REST API? Only in how it is called. Both carry the same 5 tools, inputs, answers, API key and price. Agents use MCP; scripts and HTTP steps use REST. ### Is Cotlet affiliated with Kahunas? No. Cotlet is independent and not affiliated with Kahunas. --- Give your AI agents your signed-in browser. **Product:** [Integrations](https://cotlet.dev/integrations.md) · [How it works](https://cotlet.dev/how-it-works.md) · [Pricing](https://cotlet.dev/pricing.md) · [Security](https://cotlet.dev/security.md) **Resources:** [Blog](https://cotlet.dev/blog.md) · [API docs](https://cotlet.dev/docs.md) · [Help center](https://cotlet.dev/help.md) · [Changelog](https://cotlet.dev/changelog.md) · [GitHub](https://github.com/cotletdev/cotlet) **Solutions:** [For developers](https://cotlet.dev/for-developers.md) · [For automation agencies](https://cotlet.dev/for-agencies.md) **Company:** [About](https://cotlet.dev/about.md) · [AI info: company facts](https://cotlet.dev/ai-info.md) · [Contact](https://cotlet.dev/contact.md) **Legal:** [Terms of service](https://cotlet.dev/terms) · [Privacy policy](https://cotlet.dev/privacy) · [Refund policy](https://cotlet.dev/refunds) · [Acceptable use](https://cotlet.dev/acceptable-use) · [Cookie policy](https://cotlet.dev/cookies) · [DPA](https://cotlet.dev/dpa) · [Subprocessors](https://cotlet.dev/subprocessors) **Elsewhere:** [Status page](https://status.cotlet.dev) · [Cotlet on GitHub](https://github.com/cotletdev) · [Cotlet on X](https://x.com/cotletdev) · [Cotlet on LinkedIn](https://www.linkedin.com/company/cotletdev) · [Cotlet on Product Hunt](https://www.producthunt.com/products/cotlet) · [Cotlet on Crunchbase](https://www.crunchbase.com/organization/cotlet) · [Cotlet on SaaSHub](https://www.saashub.com/cotlet) Cotlet.dev is built by Bart Krawczyk and Jake Slugocki, the founders of Take Group sp. z o.o., ul. Wincentego Janasa 4, 40-855 Katowice, Poland. KRS 0000871398, NIP 6342984273, VAT EU: PL6342984273. [About us](https://cotlet.dev/about.md) Cotlet is an independent service. It is not affiliated with, endorsed by or sponsored by any of the products listed on this site. Product names are trademarks of their respective owners.