Repair presigned upload and download URLs that expire too early, fail behind proxies, reject valid headers, or remain usable longer than intended.
$17.99
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About this skill
Repair presigned upload and download URLs that expire too early, fail behind proxies, reject valid headers, or remain usable longer than intended.
This skill traces signing inputs, TTL, clocks, methods, headers, storage, CDN behavior, and client timing. It adds bounded expiry, regeneration, canonical request checks, safe caching, and deterministic tests.
✔ Stop mid-flow expiry ✔ Fix signature mismatches ✔ Prevent stale link caching ✔ Verify safe regeneration
Ideal for SaaS, storage, uploads, and media apps.
How to install
Drop the file into your AI Agent. Works with Claude, Cursor, ChatGPT, and 20+ more.
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