concurrent-cached-fetch

concurrent-cached-fetch is a Backend performance & caching skill for AI agents, published by aws-samples in the sample-claude-code-agent-team repository on GitHub. Skillspace rates concurrent-cached-fetch D (66/100) and it passed the safety scan; the rating is based on static analysis only.

Write product code that fetches from external APIs concurrently and caches every response to disk, instead of looping calls one-at-a-time with no reuse. Use this skill WHENEVER you are writing or refactoring code that makes more than a handful of independent network calls — REST/HTTP APIs, terminology or lookup services, third-party SDKs, web scraping, batch enrichment, fan-out over a list of terms/IDs. Trigger it the moment you see (or are about to write) a `for` loop with a `requests.get` / `fetch` / `httpx` / `urllib` call inside, repeated lookups over a collection, or any "enrich each item by calling service X" pattern. Also use it when asked to speed up slow sequential API code, add caching to network calls, or make a tool/function that hits an external endpoint per item. Default to this pattern even if the user only says "fetch these" or "look these up" — sequential uncached I/O is the thing to avoid.

Grade

D

Quality

66 / 100

Safety

Passed

GitHub stars

42

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