Sentry Sdk Setup

> [All Skills](../../SKILL_TREE.md)

# Sentry SDK Setup

Set up Sentry error monitoring, tracing, and session replay in any language or framework. This page helps you find the right SDK skill for your project.

## How to Fetch Skills

Use `curl` to download skills — they are 10–20 KB files that fetch tools often summarize, losing critical details.

    curl -sL https://skills.sentry.dev/sentry-nextjs-sdk/SKILL.md

Append the path from the `Path` column in the table below to `https://skills.sentry.dev/`. Do not guess or shorten URLs.

## Start Here — Read This Before Doing Anything

**Do not skip this section.** Do not assume which SDK the user needs based on their project files. Do not start installing packages or creating config files until you have confirmed the user's intent.

1. **Detect the platform** from project files (`package.json`, `go.mod`, `requirements.txt`, `Gemfile`, `*.csproj`, `build.gradle`, etc.).
2. **Tell the user what you found** and which SDK you recommend.
3. **Wait for confirmation** before fetching the skill and proceeding.

Each SDK skill contains its own detection logic, prerequisites, and step-by-step configuration. Trust the skill — read it carefully and follow it. Do not improvise or take shortcuts.

---

## SDK Skills

| Platform | Skill | Path |
|---|---|---|
| Android | [`sentry-android-sdk`](../sentry-android-sdk/SKILL.md) | `sentry-android-sdk/SKILL.md` |
| browser JavaScript | [`sentry-browser-sdk`](../sentry-browser-sdk/SKILL.md) | `sentry-browser-sdk/SKILL.md` |
| Cloudflare Workers and Pages | [`sentry-cloudflare-sdk`](../sentry-cloudflare-sdk/SKILL.md) | `sentry-cloudflare-sdk/SKILL.md` |
| Apple platforms (iOS, macOS, tvOS, watchOS, visionOS) | [`sentry-cocoa-sdk`](../sentry-cocoa-sdk/SKILL.md) | `sentry-cocoa-sdk/SKILL.md` |
| .NET | [`sentry-dotnet-sdk`](../sentry-dotnet-sdk/SKILL.md) | `sentry-dotnet-sdk/SKILL.md` |
| Elixir | [`sentry-elixir-sdk`](../sentry-elixir-sdk/SKILL.md) | `sentry-elixir-sdk/SKILL.md` |
| Go | [`sentry-go-sdk`](../sentry-go-sdk/SKILL.md) | `sentry-go-sdk/SKILL.md` |
| NestJS | [`sentry-nestjs-sdk`](../sentry-nestjs-sdk/SKILL.md) | `sentry-nestjs-sdk/SKILL.md` |
| Next.js | [`sentry-nextjs-sdk`](../sentry-nextjs-sdk/SKILL.md) | `sentry-nextjs-sdk/SKILL.md` |
| Node.js, Bun, and Deno | [`sentry-node-sdk`](../sentry-node-sdk/SKILL.md) | `sentry-node-sdk/SKILL.md` |
| PHP | [`sentry-php-sdk`](../sentry-php-sdk/SKILL.md) | `sentry-php-sdk/SKILL.md` |
| Python | [`sentry-python-sdk`](../sentry-python-sdk/SKILL.md) | `sentry-python-sdk/SKILL.md` |
| Flutter and Dart | [`sentry-flutter-sdk`](../sentry-flutter-sdk/SKILL.md) | `sentry-flutter-sdk/SKILL.md` |
| React Native and Expo | [`sentry-react-native-sdk`](../sentry-react-native-sdk/SKILL.md) | `sentry-react-native-sdk/SKILL.md` |
| React | [`sentry-react-sdk`](../sentry-react-sdk/SKILL.md) | `sentry-react-sdk/SKILL.md` |
| React Router Framework | [`sentry-react-router-framework-sdk`](../sentry-react-router-framework-sdk/SKILL.md) | `sentry-react-router-framework-sdk/SKILL.md` |
| TanStack Start React | [`sentry-tanstack-start-sdk`](../sentry-tanstack-start-sdk/SKILL.md) | `sentry-tanstack-start-sdk/SKILL.md` |
| Ruby | [`sentry-ruby-sdk`](../sentry-ruby-sdk/SKILL.md) | `sentry-ruby-sdk/SKILL.md` |
| Svelte and SvelteKit | [`sentry-svelte-sdk`](../sentry-svelte-sdk/SKILL.md) | `sentry-svelte-sdk/SKILL.md` |

### Platform Detection Priority

When multiple SDKs could match, prefer the more specific one:

- **Android** (`build.gradle` with android plugin) → `sentry-android-sdk`
- **Cloudflare** (`wrangler.toml` or `wrangler.jsonc`) → `sentry-cloudflare-sdk` over `sentry-node-sdk`
- **NestJS** (`@nestjs/core`) → `sentry-nestjs-sdk` over `sentry-node-sdk