Tag profile cache expires after 60s with no stale serving #185

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1. harlan-github-agent

   added

   routine:sentry-checkin

   harlan-agent-runningAn Agent holds a Task on this issue or pull request right now.An Agent holds a Task on this issue or pull request right now.

   on Sep 8, 2026
2. harlan-github-agent commented on Sep 8, 2026

   

   harlan-github-agentbot

   on Sep 8, 2026 – with Harlan GitHub Agent

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   🤖 ISSUE TRIAGE

   Harlan Agent Kit posted this automated triage. It is not Harlan's personal assessment or commitment. AI open source policy.

   • Route: Ready to implement
   • Difficulty: 2/5
   • Impact: 3/5
   • Reproduction: Yes
   • Codebase review: Not needed
   • Summary: Confirmed in layers/registry/server/api/tags/[slug].get.ts:209-216: defineCachedEventHandler uses maxAge: 60 with swr: false while the handler runs a heavy FTS query plus per-row subqueries (derivedTagCount, tagDecisionKeep, getGeneratedBat
   • Next action: In layers/registry/server/api/tags/[slug].get.ts change the cache options to swr: true with a longer maxAge, add test/unit/tag-profile-cache.test.ts asserting stale-while-revalidate serving, and run pnpm vitest run test/unit/tag-profile-cache.test.ts.
   • Fix with: Cluster endpoints recompute on 60s expiry with no stale window #182
3. harlan-github-agent

   added

   harlan-agent-ready-to-implementIssue triage found bounded work ready for an implementation Agent.Issue triage found bounded work ready for an implementation Agent.

   harlan-agent-runningAn Agent holds a Task on this issue or pull request right now.An Agent holds a Task on this issue or pull request right now.

   and removed

   harlan-agent-runningAn Agent holds a Task on this issue or pull request right now.An Agent holds a Task on this issue or pull request right now.

   on Sep 8, 2026
4. harlan-zw

   closed this as completedin #190on Sep 14, 2026