content-sdk-cache-components-and-osr

name	content-sdk-cache-components-and-osr
description	Tag-based caching in src/lib/cache/ and POST /api/revalidate webhook for on-demand invalidation.

Cache Components and OSR (App Router + Cache Components)

Detail: AGENTS-router-specifics.md#on-demand-revalidation-post-apirevalidate Read first: src/lib/cache/, src/app/api/revalidate/route.ts

When

• Stale content
• Adding cache helper
• Webhook / revalidation setup

Rules

• Cache helpers use 'use cache' + cacheTag with sc:route / sc:item / sc:dict tags
• POST /api/revalidate accepts updates[] and tags[]
• Optional SITECORE_REVALIDATE_SECRET + x-revalidate-secret header
• Do not call revalidateTag from components

Stop

• Stop if re-enabling SDK in-process dictionary cache

Docs: Content SDK.