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Comment by SoMomentary | Hacker News Reader

Absolutely, but it occupies them later and only when needed. This is what I think they're driving at here.

but why can't I do the same with mcp? I just create a help() function that returns the help info?

That hypothetical might be fine, but MCPs do much more than that and their catalogs can be enormous. Here are some popular MCPs and the amount of context they eat before you've done anything with them:

  • Linear: 23 tools (~12,935 tokens)
  • JetBrains: 20 tools (~12,252 tokens)
  • Playwright: 21 tools (~9,804 tokens)

Github: 39 tools, 30K. I had to disable it.

Does anybody have a good SKILLS.md file we can study?

Absolutely! I now have Claude Code using `gh` and haven't missed the MCP. (If there are better CLI alternatives, I'd love to hear about them.)

Most people still don't understand MCP properly and think it's about adding 50 tools to every call. Proper MCP servers and clients implement tools/listChanged

you can; i've seen people put mcp access behind another mcp. I'm not sure how much success they got from it though

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