All Skills > SDK Setup > Svelte SDK

Sentry Svelte SDK

Opinionated wizard that scans your project and guides you through complete Sentry setup for Svelte and SvelteKit.

Invoke This Skill When

• User asks to "add Sentry to Svelte" or "set up Sentry" in a Svelte/SvelteKit app
• User wants error monitoring, tracing, session replay, or logging in Svelte or SvelteKit
• User mentions @sentry/svelte, @sentry/sveltekit, or Sentry SDK for Svelte

Note: SDK versions and APIs below reflect current Sentry docs at time of writing (@sentry/sveltekit ≥10.8.0, SvelteKit ≥2.31.0). Always verify against docs.sentry.io/platforms/javascript/guides/sveltekit/ before implementing.

Phase 1: Detect

Run these commands to understand the project before making any recommendations:

# Detect framework type
cat package.json | grep -E '"svelte"|"@sveltejs/kit"|"@sentry/svelte"|"@sentry/sveltekit"'

# Check for SvelteKit indicators
ls svelte.config.js svelte.config.ts vite.config.ts vite.config.js 2>/dev/null

# Check SvelteKit version (determines which setup pattern to use)
cat package.json | grep '"@sveltejs/kit"'

# Check if Sentry is already installed
cat package.json | grep '"@sentry/'

# Check existing hook files
ls src/hooks.client.ts src/hooks.client.js src/hooks.server.ts src/hooks.server.js \
   src/instrumentation.server.ts 2>/dev/null

# Detect logging libraries (Node side)
cat package.json | grep -E '"pino"|"winston"|"consola"'

# Detect if there's a backend (Go, Python, Ruby, etc.) in adjacent directories
ls ../backend ../server ../api 2>/dev/null
cat ../go.mod ../requirements.txt ../Gemfile 2>/dev/null | head -3