I disagree. MCP will remain the best way to do most things for the same reason REST APIs are the main way to access non local services: they provide a way to secure and audit access to systems in a way that a coding environment cannot. And you can authorize actions depending on the well defined inputs and outputs. You can’t do that using just a bash script unless said script actually does SSO and calls REST APIs but then you just have a worse MCP client without any interoperability.
>>brabel+(OP)
I find it very hard to pick winners and losers in this environment where everything changes so quickly. Right now a lot of people are using bash as a glue environment for agents, even if they are not for developers.