wtf is nextjs-agent-mcp-starter?

This is a starter template for building a Next.js application that AI agents, rather than humans, log into and use directly. It is built on the BuildBase SDK and sets up a live MCP server, the protocol AI clients like Claude Code use to discover and call tools, along with a full login system designed specifically for agents. There is no login screen for people in this app. Instead, users approve access on BuildBase's own hosted login and consent page while an AI agent is going through its authentication flow in the background. The starter requires a BuildBase account with an agent OAuth client set up and a feature called Agent Readiness turned on, without which agents cannot log in at all. Out of the box, the template exposes 48 tools an agent can call: 42 built in BuildBase tools covering things like workspaces, users, billing, and permissions, including both safe read actions and destructive ones like deleting a workspace or canceling a subscription, plus a small custom example tool and five example tools for managing projects. The project management tools use a temporary in memory store meant only as a demonstration, so it resets whenever the server restarts and would need to be replaced with a real database for actual use. The README is clear that this broad tool exposure is meant to show what is possible, and that a real deployment should narrow it down to read only access or a specific allow list before going live. It also notes some production safeguards already included, such as rate limiting per user, environment variable checks that fail loudly if something is missing, and error messages that hide internal details from agents while still logging full errors for developers. Every action an agent takes runs under the permissions of the human user who granted access, so an agent can never do more than that person is allowed to do.