Getting it into your agent
It runs from inside its repository, so the clone comes first — what it calls does not travel with the file alone.
git clone --depth 1 https://github.com/is-bo/fullstack-forge-skillnpx agentmods add skills/is-bo/fullstack-forge-skill/sentry-svelte-sdkWrote this? Show the measurements
A badge with what this costs and how it scanned, read live from this page, so it follows the numbers instead of freezing them. Markdown for a README, HTML for a documentation site or a project page.
[](https://agentmods.dev/skills/is-bo/fullstack-forge-skill/sentry-svelte-sdk)<a href="https://agentmods.dev/skills/is-bo/fullstack-forge-skill/sentry-svelte-sdk"><img src="https://agentmods.dev/badge/skills/is-bo/fullstack-forge-skill/sentry-svelte-sdk.svg" alt="Measured on agentmods" height="20"></a>What it costs to keep this loaded
Counted locally with the o200k_base tokenizer, which is exact for GPT models; Claude uses its own tokenizer and its counts differ. Treat this as one consistent yardstick across the catalogue rather than a bill. Prices are per million input tokens.
| Model | Per session | Once invoked |
|---|---|---|
| Fable 5.1 | $0.00070 | $0.04323 |
| Opus 5 | $0.00035 | $0.02161 |
| Sonnet 5 | $0.00014 | $0.00865 |
| Haiku 4.5 | $0.00007 | $0.00432 |
Grade A, and why
sentry-svelte-sdk scanned grade A with 0 findings against 26 rules in 11 categories — prompt injection, anti-refusal, data exfiltration, privilege escalation, supply chain, agent snooping, system-prompt leakage, SSRF and excessive agency — measured 4d ago.
A static scan of the body, not an audit. Every finding is printed with the line that produced it so you can judge whether it matters here. A mod is markdown that instructs an agent; that is exactly why what it instructs is worth reading.
Nothing flagged
None of the 26 patterns this scan looks for appear in this file: no shell pipes, no recursive deletes, no credential paths, no hidden text, no instruction-override or anti-refusal phrasing, no agent-config snooping. That is not a guarantee, it is the absence of the things that are checkable.
This is a copy
100% identical to sentry-svelte-sdk — 0 lines differ, which has more behind it and is treated as the original. This page carries a canonical link to it rather than competing with it.
How it starts
The opening of the file, as written. The whole thing — 466 lines — stays where its author put it; the contents beside it link to each section on GitHub.
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
What to determine:
| Question | Impact |
|---|---|
@sveltejs/kit in package.json? |
SvelteKit path vs. plain Svelte path |
| SvelteKit ≥2.31.0? | Modern (instrumentation.server.ts) vs. legacy setup |
@sentry/sveltekit already present? |
Skip install, go straight to feature config |
vite.config.ts present? |
Source map upload via Vite plugin available |
| Backend directory found? | Trigger Phase 4 cross-link suggestion |
What ships with it
3 files beside SKILL.md in the same directory: the scripts, references and assets a skill reads on demand. Not counted in the per-session cost; read them before you install if any of them is executable.
What this file has done since we first saw it
Hashed on every crawl. A supply-chain change to an agent config is a question of when, not whether, so the history is kept rather than the latest state alone.
- 4d ago First seen · 466 lines · 70 tokens per session scan A e83b1406c157
sentry-svelte-sdk is a skill published in the GitHub repository is-bo/fullstack-forge-skill (2 stars, last pushed 3d ago), licensed Apache-2.0. It adds 70 tokens to every session and 4,323 once invoked, about $0.0003 per session on Opus 5. A static security scan graded it A with 0 findings. It is 100% identical to sentry-svelte-sdk, differing in 0 lines, and is treated as a copy.
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