Should I build an MCP or use a direct connection?
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Prompt template
I want to connect AI to the following tool/system: [DESCRIBE TOOL - e.g. "our experiment tracker in Notion", "our Contentful CMS", "our internal analytics API"]. My use case is: [DESCRIBE USE CASE]. Help me decide: should I build an MCP server, use a direct API connection, or use an existing integration (e.g. n8n node)? Consider: frequency of use, whether multiple AI tools need access, complexity of the integration, and whether the AI needs to autonomously decide when to query it. Give a clear recommendation with reasoning.
How to use it well
- Replace every [BRACKETED] placeholder - vague inputs produce vague outputs.
- Add your role and constraints at the top if your assistant does not already know them.
- Critique the first answer explicitly (“too generic because…”) and ask for a second pass.
- Save the version that worked into a project or system prompt so you never retype it.