# `Issho.MCP.Setup`
[🔗](https://github.com/hattoriai/issho/blob/v0.4.0/lib/issho/mcp.ex#L2)

Issho's MCP settings for one endpoint, as a plug before it: which
instance, and who its callers are in the rooms. An app can serve its
tools on several endpoints, each with its own:

    pipeline :people_mcp do
      # Each person's own agent, acting on their behalf.
      plug Issho.MCP.Setup, agent: {MyApp.Collaboration, :assistant}
    end

    pipeline :bot_mcp do
      # The app's own bot, acting as itself.
      plug Issho.MCP.Setup, agent: {MyApp.Collaboration, :bot}
    end

Options: `:instance` and `:agent`, as in `Issho.MCP.Session`. What a
plug sets wins over the `config :issho, Issho.MCP` of the app.

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*Consult [api-reference.md](api-reference.md) for complete listing*