alt Hacker News- CLI tools don't have standardized auth, nor do they have granular tool permissions. MCP does
- CLI tools need to access your secrets in your .env. With MCP the model never sees the secrets and refresh tokens.
- CLI tools don't have auditing and telemetry. MCP provides all this for free.
- CLI tools imply full bash access, a nightmare in terms of security and very costly if you have to spin up a machine for every request for billions of users.
- etc
None of this is true. The point of "just CLI" is that LLMs are infinitely more trained on working CLI tools. There doesn't need to be real CLI tools behind the harness, as long as the interface is CLI-like.