playbook/antigravity-awesome-skills/skills/vercel-optimize/references/support-topics/route-error-runtime-limits.md

id	title	status	candidateKinds	frameworks	priority	citations	maxBriefChars
route-error-runtime-limits	Route errors and runtime limits	active	route_errors	*	90	https://vercel.com/docs/functions https://vercel.com/docs/functions/limitations https://vercel.com/docs/cli/inspect	850

Investigation Brief

Route error candidates are reliability findings with cost impact. Determine whether the failures are app exceptions, timeouts, payload limits, or deployment-specific regressions.

Evidence To Check

Use errorStatusPattern, errorCodes, and errorsByDeployment. In source, inspect the path most likely to throw, time out, or exceed a platform limit.

Do Not Recommend When

Do not frame high 5xx volume as a performance tuning issue. Do not suggest increasing limits before proving the route needs more headroom.

Verification

Name the error class, deployment concentration if present, and the file line that triggers or fails to handle it.