Show HN: ProofShot – Give AI coding agents eyes to verify the UI they build

Re:Show HN: ProofShot – Give AI coding agents eyes to verify... by boomskats on Tuesday March 24, 2026 @05:31AM (#47500306)

I find the official Chrome DevTools MCP excellent for this. Lighter than Playwright, the loop is shorter, and easy to jam into Electron too.

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Re:Show HN: ProofShot – Give AI coding agents eyes to verify... by nunodonato on Tuesday March 24, 2026 @06:47AM (#47500807)

chrome devtools mcp really clutters your context. Playwright-cli (not mcp) is so much more efficient.

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Re:Show HN: ProofShot – Give AI coding agents eyes to verify... by infamia on Tuesday March 24, 2026 @02:55PM (#47507453)

Chrome Devtools MCP now has an (experimental) CLI as well and can produce neat things like Lighthouse Audits.

https://github.com/ChromeDevTools/chrome-devtools-mcp/pull/1...

I've only used it a bit, but it's working well so far.

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Re:Show HN: ProofShot – Give AI coding agents eyes to verify... by nunodonato on Tuesday March 24, 2026 @04:24PM (#47508633)

cool! needs to mature a bit, session sharing is a no-go for me as I need to run requests in parallel and it would interfere with each other.

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Re:Show HN: ProofShot – Give AI coding agents eyes to verify... by jberthom on Tuesday March 24, 2026 @11:07PM (#47512753)

DevTools MCP is great for live debugging in the moment. ProofShot is more about generating a proof bundle after the fact, something you can review on a PR without having been there when the agent ran. Different use cases I think.

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