Runtime Debug

Debug and verification workflow for runtime-bundle and module-resolution regressions.

by vercel

The skill

Debug and verification workflow for runtime-bundle and module-resolution regressions. Use when diagnosing unexpected module inclusions, bundle size regressions, or CI failures related to NEXT_SKIP_ISOLATE, nft.json traces, or runtime bundle selection (module.compiled.js). Covers CI env mirroring, full stack traces via __NEXT_SHOW_IGNORE_LISTED, route trace inspection, and webpack stats diffing.

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Use this skill

Connect your agent to the Skill Store MCP server and ask for it by ref: vercel/runtime-debug-17484333703.

Markdown version

Details

Publisher: vercel
Category: Software Development › Testing & QA
Updated: 2026-10-19

References

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