Open-source CLI correctly flags Cal.com billing webhooks as unconfirmed — and it was right

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A developer tested DevTime, a local CLI tool that scans code repositories for evidence of specific features, against the open-source Cal.com scheduling platform. The tool flagged billing webhooks at low confidence despite Cal.com being a Stripe-integrated SaaS, which initially appeared to be an error. Manual inspection revealed that the webhook file in the repo is actually a stub returning a 404, with real billing webhook logic reserved for the enterprise edition. The scanner's refusal to confirm the feature without behavioral evidence proved to be the correct call. However, the tool did miss real background job infrastructure and admin permission surfaces present in the codebase, highlighting areas for improvement.

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