“Model Context Protocol has attracted an enormous amount of buzz since its initial release back in November last year. I like to joke that one of the reasons it took off is that every company knew they needed an “AI strategy”, and building (or announcing) an MCP implementation was an easy way to tick that box.

Over time the limitations of MCP have started to emerge. The most significant is in terms of token usage: GitHub’s official MCP on its own famously consumes tens of thousands of tokens of context, and once you’ve added a few more to that there’s precious little space left for the LLM to actually do useful work.”

https://lnkd.in/gVFxYumu

Sources:
https://simonwillison.net/2025/Oct/16/claude-skills/#skills-...
[Link]