[dtraub]

"You'll end up with something like MCP once you introduce enterprise users" - yeah. The token efficiency debate is a single-developer optimization. The moment you introduce teams or compliance requirements, the question shifts to who manages the credentials.

With CLI, it's your machine, your keys. With direct API calls, keys live wherever the agent runs. Both work until a contractor leaves and their laptop still has active keys for your repos, your internal docs, and your CRM.

Remote MCP over streamable HTTP gives you a centralized auth layer. One SSO integration, one revocation point, one audit trail.

I wrote about this angle here: https://dev.to/dennistraub/missing-from-the-mcp-debate-who-h...