Connect Claude or ChatGPT
Add the Koast MCP server to your assistant, sign in, and pick what it's allowed to do.
The server address is:
https://mcp.koast.ai/mcpThat's the only value you need for a client that supports remote MCP servers and OAuth. Everything else is discovered.
Add it to your assistant
Open your assistant's connector settings
In Claude, add a custom connector. In ChatGPT, add a connector in settings. Other clients call it an MCP server or a remote server.
Paste the server address
Use
https://mcp.koast.ai/mcp. Don't add a key. The client registers itself with Koast automatically.Sign in to Koast
Your browser opens a Koast sign in screen. Sign in with the account you already use.
Choose what it can do
The approval screen lists What it will be able to do. Grant the least the client needs. Publish is Off unless you turn it on and marked Spends money.
Set a publish limit, if you granted Publish
Publish limit is the most this client may ever put live, in total. Publishing is refused without one.
Pick a brand
Back in the assistant, ask it to list your brands and choose one. Nothing brand specific runs until a brand is active.
A good first question: "Which ad sets are over target CPA this week?"
If your client can't do OAuth
Some clients only accept a static token. For those, create an API key in Koast and paste it as a bearer token. See Create and manage API keys.
Check or remove a connection
Every app you've connected by signing in appears in Koast under API Keys, in the Authorized apps list, with its Access, when it was Authorized and when it was Last used. Revoking one takes effect on its next request.
The command line
The same tools are available as a koast command, generated from the same manifest, so the CLI can never offer more than your assistant can.
The CLI isn't self serve yet
@koast.ai/cli isn't on npm today. Ask Koast support for a build if you want it.