# Tanstack Start

> Full-stack application guidance for TanStack Start, including server functions, middleware, deployment, and framework adapters. Use when a project uses TanStack Start or when the task needs its setup, implementation, debugging, testing, migration, or integration guidance.

- Skill: `lukasa1993/tanstack-start` (Agent Skill, multi-file: 103 files)
- Install (CLI): `npx skillmds@latest add lukasa1993/tanstack-start`
- Raw SKILL.md: https://api.skillmd.com/api/skills/lukasa1993/tanstack-start/raw
- Safety review: pending
- Works with: Claude Code, Claude.ai, OpenAI Codex
- Category: Integrations & APIs
- License: MIT
- Author: lukasa1993 (https://skillmd.com/u/lukasa1993)
- Updated: 2026-09-17
- Page: https://skillmd.com/skills/lukasa1993/tanstack-start

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# TanStack Start

Full-stack application guidance for TanStack Start, including server functions, middleware, deployment, and framework adapters.

> Release candidate. Confirm the installed package version before using an API.

## Workflow

1. Inspect installed TanStack packages and exact versions.
2. Read the foundation reference and the adapter reference for the detected framework.
3. Topic references are indexes. Choose one guide or section for the task; follow its prerequisite links only when needed.
4. Prefer installed package types and version-matched source guidance over memory.
5. Preserve headless/core behavior when translating examples to a framework adapter.

## Task routing

- [Foundations](references/foundations.md) — Start architecture and execution model.
- [Server runtime](references/server-runtime.md) — Server functions, server routes, and server runtime behavior.
- [Middleware and authentication](references/middleware-auth.md) — Request middleware and server authentication primitives.
- [Deployment and rendering](references/deployment-rendering.md) — Deployment and server-component guidance.
- [React adapter](references/framework-react.md) — React Start setup and migration.
- [Solid adapter](references/framework-solid.md) — Solid Start adapter guidance.
- [Vue adapter](references/framework-vue.md) — Vue Start adapter guidance.
- [Router essentials](references/router-essentials.md) — Bundled Router foundations, navigation, data, authentication, and error guidance required by Start.
- [Router SSR, tooling, and adapters](references/router-ssr-tooling-adapters.md) — Bundled Router SSR, code splitting, build tooling, route generation, Solid, and Vue guidance.

## Framework routing

- **React** — detect `@tanstack/react-start`. Read [React adapter](references/framework-react.md).
- **Solid** — detect `@tanstack/solid-start`. Read [Solid adapter](references/framework-solid.md).
- **Vue** — detect `@tanstack/vue-start`. Read [Vue adapter](references/framework-vue.md).

## Product boundaries

Use these separate product skills when the task crosses their boundary: `tanstack-router`, `tanstack-query`.

See [source provenance](references/SOURCES.md) for exact upstream inputs and deduplication records.