Build an MCP server for an internal service
Expose your own service so Claude can work with it directly.
What this prompt helps you do
A working MCP server with well-described tools, scoped permissions, error handling, and confirmation on writes.
When to use it
An internal service is central to your work and there is no way to reach it from a conversation.
What to prepare
The goal, relevant source material, constraints, examples, and the decision or action this should support.
How to get a strong result
Describe each tool precisely; a vaguely described tool gets called in situations it was not built for.
How to use this prompt
Replace each placeholder with accurate context. Paste the complete prompt into Claude, review the response critically, resolve important questions, and use it as a considered input to the next decision—not as an unchecked final answer.