Members, Email & Webhooks MCP clients: read references/mcp.md. CLI users: read references/cli.md. Examples below describe shared operation arguments. Manage pipe membership, send emails from card inboxes, read inbox replies, and manage webhooks. --- Member management | Operation | Read-only | Purpose | | ------------ | ----------- | --------- | | | No | Invite one or more users by email + role. | | | No | Attach an existing org service account to a pipe by email + role (iPaaS setup). Check membership afterwards. | | | No | Destructive; review and approve first. Check afterwards: org-level per…