📋 Resource Staleness Report

[github-actions]

Summary

• Stale (>30 days): 746 resources
• Aging (14–30 days): 18 resources
• Fresh (<14 days): 46 resources (not listed)

Dates = last substantive modification commit (bulk line-ending fixes excluded).

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🔴 Stale Resources (>30 days)

Agents — 201/221 stale. Oldest: agents/WinFormsExpert.agent.md, agents/amplitude-experiment-implementation.agent.md, agents/dynatrace-expert.agent.md, agents/jfrog-sec.agent.md, agents/launchdarkly-flag-cleanup.agent.md, agents/neon-migration-specialist.agent.md, agents/pagerduty-incident-responder.agent.md, agents/stackhawk-security-onboarding.agent.md (all last updated 2025-10-29, 268 days ago). Remaining 193 range from 31–264 days.

Instructions — 181/190 stale. Oldest 10:

Resource	Last Change	Days
instructions/bicep-code-best-practices.instructions.md	2025-07-02	387
instructions/cmake-vcpkg.instructions.md	2025-07-02	387
instructions/generate-modern-terraform-code-for-azure.instructions.md	2025-07-02	387
instructions/nextjs-tailwind.instructions.md	2025-07-02	387
instructions/quarkus.instructions.md	2025-07-07	382
instructions/ruby-on-rails.instructions.md	2025-07-08	381
instructions/playwright-typescript.instructions.md	2025-07-09	380
instructions/power-platform-connector.instructions.md	2025-07-13	376
instructions/taming-copilot.instructions.md	2025-07-13	376
instructions/tanstack-start-shadcn-tailwind.instructions.md	2025-07-13	376

Remaining 171 instructions range from 31–375 days stale.

Hooks — 7/8 stale:

Resource	Last Change	Days
hooks/session-auto-commit/	2026-02-09	165
hooks/session-logger/	2026-02-10	164
hooks/governance-audit/	2026-02-18	156
hooks/tool-guardian/	2026-03-19	127
hooks/dependency-license-checker/	2026-03-19	127
hooks/secrets-scanner/	2026-05-26	59
hooks/fix-broken-links/	2026-06-22	32

Skills — 357/391 stale. Oldest: skills/azure-resource-visualizer/ (217d), skills/azure-role-selector/ (200d), skills/nuget-manager/ (199d), skills/web-design-reviewer/ (196d), skills/appinsights-instrumentation/ (196d). Remaining 352 range from 31–194 days.

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🟡 Aging Resources (14–30 days)

Resource	Type	Days
instructions/svelte.instructions.md	Instruction	26
instructions/astro.instructions.md	Instruction	26
skills/aws-cloudwatch-investigation/	Skill	26
instructions/memory-bank.instructions.md	Instruction	24
instructions/localization.instructions.md	Instruction	24
instructions/genaiscript.instructions.md	Instruction	24
instructions/copilot-thought-logging.instructions.md	Instruction	24
instructions/blazor.instructions.md	Instruction	24
instructions/azure-functions-typescript.instructions.md	Instruction	24
skills/create-implementation-plan/	Skill	24
skills/azure-devops-cli/	Skill	24
skills/copilot-pr-autopilot/	Skill	23
agents/python-win-arm64-gha-wheel-builder.agent.md	Agent	22
skills/pester-should-migration/	Skill	21
agents/ember.agent.md	Agent	17
skills/mcp-implementation-security-review/	Skill	15
skills/foundry-hosted-agent-copilotkit/	Skill	15
skills/doc-and-modernize/	Skill	15

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Deep Review: 10 Oldest Stale Resources

Resource	Verdict	Key Problems	Action
instructions/nextjs-tailwind.instructions.md (387d)	Mostly current	No Tailwind v4 guidance (config model changed). Core App Router patterns sound.	Minor modernization
instructions/generate-modern-terraform-code-for-azure.instructions.md (387d)	Mostly current	No AzureRM v4 / AzAPI v2 notes. Guidance intentionally version-agnostic — stable.	No urgent change
instructions/cmake-vcpkg.instructions.md (387d)	Mostly current	OpenCV path example uses Windows-only format, misleading on Linux/macOS.	Minor modernization
instructions/bicep-code-best-practices.instructions.md (387d)	Mostly current	Misses @export() decorator (Bicep 0.21+) and user-defined types. Core guidance sound.	Minor modernization
instructions/quarkus.instructions.md (382d)	Materially stale	Pins "3.x" (now stale framing). @Consumes/@Produces optional in modern Quarkus REST. Missing @WithTransaction (Quarkus 3.4+). No reactive patterns.	Targeted refresh
instructions/ruby-on-rails.instructions.md (381d)	Materially stale	References abandoned fast_jsonapi gem (use jsonapi-serializer). Mentions Webpacker (deprecated Rails 7+; use importmap/esbuild).	Targeted refresh
instructions/playwright-typescript.instructions.md (380d)	Mostly current	Aligned with current Playwright API. toMatchAriaSnapshot up-to-date. No gaps.	No urgent change
instructions/tanstack-start-shadcn-tailwind.instructions.md (376d)	Materially stale	TanStack Start API changed since alpha. pendingBoundary/route patterns may not match stable.	Targeted refresh
instructions/taming-copilot.instructions.md (376d)	Mostly current	Behavioral/philosophy guidance — not version-dependent. Stable by nature.	No urgent change
instructions/power-platform-connector.instructions.md (376d)	Mostly current	Swagger 2.0 + Power Platform extension reference. Schema changes slowly. Still accurate.	No urgent change

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Priority Actions

1. Targeted refresh: instructions/quarkus.instructions.md, instructions/ruby-on-rails.instructions.md, instructions/tanstack-start-shadcn-tailwind.instructions.md
2. Minor modernization: instructions/nextjs-tailwind.instructions.md, instructions/cmake-vcpkg.instructions.md, instructions/bicep-code-best-practices.instructions.md
3. No urgent change: instructions/generate-modern-terraform-code-for-azure.instructions.md, instructions/playwright-typescript.instructions.md, instructions/taming-copilot.instructions.md, instructions/power-platform-connector.instructions.md

Systemic note: 746/810 resources are stale — most never updated post-contribution. A scheduled 6-month review cycle would prevent this backlog. Instructions are highest risk: 181/190 stale, oldest approaching 13 months.

Generated by Resource Staleness Report · 99.7 AIC · ⌖ 6.5 AIC · ⊞ 6K · ◷