Tools: Code Is All You Need
written on July 03, 2025
If you've been following me on Twitter, you know I'm not a big fan of MCP right
now. It's not that I dislike the idea; I just haven't found it to work as
advertised. In my view, MCP suffers from two major flaws:
It isn’t truly composable. Most composition happens through inference.
It demands too much context. You must supply significant upfront input, and
every tool invocation consumes even more context than simply writing and
running code.
A quick experiment makes ...
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