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vercel/flagsSoftware EngineeringFrontend and Design

flags-sdk

The Flags SDK ( flags npm package) is a feature flags toolkit for Next.js and SvelteKit. It turns each feature flag into a callable function, works with any flag provider via adapters, and keeps pages static using the precompute pattern. Vercel Flags is the first-party provider, letting you manage flags from the...

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Install signal
904

Weekly or total install activity from catalog data

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Install command
npx skills add https://github.com/vercel/flags --skill flags-sdk
SkillJury does not have enough approved reviews to publish a community verdict yet. Source metadata and repository proof are still available above.
SkillJury Signal Summary

As of Apr 30, 2026, flags-sdk has 904 weekly installs, 0 community reviews on SkillJury. Community votes currently stand at 0 upvotes and 0 downvotes. Source: vercel/flags. Canonical URL: https://skills.sh/vercel/flags/flags-sdk.

Security audits
Gen Agent Trust HubPASS
SocketPASS
SnykWARN
About this skill
The Flags SDK ( flags npm package) is a feature flags toolkit for Next.js and SvelteKit. It turns each feature flag into a callable function, works with any flag provider via adapters, and keeps pages static using the precompute pattern. Vercel Flags is the first-party provider, letting you manage flags from the Vercel dashboard or the vercel flags CLI. Each flag is declared as a function. No string keys at call sites: Flags evaluate server-side to avoid layout shift, keep pages static, and maintain confidentiality. Combine routing middleware with the precompute pattern to serve static variants from CDN. Adapters replace decide and origin on a flag declaration, connecting your flags to a provider. Vercel Flags ( @flags-sdk/vercel ) is the first-party adapter.

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FAQ
What does flags-sdk do?

The Flags SDK ( flags npm package) is a feature flags toolkit for Next.js and SvelteKit. It turns each feature flag into a callable function, works with any flag provider via adapters, and keeps pages static using the precompute pattern. Vercel Flags is the first-party provider, letting you manage flags from the...

Is flags-sdk good?

flags-sdk does not have approved reviews yet, so SkillJury cannot publish a community verdict.

Which AI agents support flags-sdk?

flags-sdk currently lists compatibility with Skills CLI.

Is flags-sdk safe to install?

flags-sdk has been scanned by security audit providers tracked on SkillJury. Check the security audits section on this page for detailed results from Socket.dev and Snyk.

What are alternatives to flags-sdk?

Skills in the same category include grimoire-morpho-blue, conversation-memory, second-brain-ingest, zai-tts.

How do I install flags-sdk?

Run the following command to install flags-sdk: npx skills add https://github.com/vercel/flags --skill flags-sdk

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