 Matthias Rohmer
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2cd9b95346
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feat: add skill to debug and optimize LCP (#993)
This is a draft for new skill to debug and optimize LCP scores, going
hand in hand with
https://github.com/ChromeDevTools/chrome-devtools-mcp/pull/831.
Base for this skill is key authoritative learning material from web.dev,
about debugging and optimizing LCP, mainly:
- http://web.dev/articles/lcp
- http://web.dev/articles/optimize-lcp
- https://web.dev/articles/top-cwv
I gave the content of those articles together with the [tool
reference](https://github.com/ChromeDevTools/chrome-devtools-mcp/blob/main/docs/tool-reference.md),
the README and the chrome-devtools core skill to both Claude Opus 4.6
and Gemini 3 Pro and their respective skill creator skills. The final
skill in this PR is a merge of multiple runs with both models.
The snippets to run with `evaluate_script` is something only Opus came
up with, but I think it's quite nice, though our own `performance_*`
tools might give the same insight but likely with more overhead (meaning
tokens).
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2026-02-23 15:41:14 +00:00 |
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