What is tanstack-start?

A full-stack React framework built around TanStack Router. It provides type-checked routes, server functions, server-side rendering, streaming, middleware, authentication support, and deployment across platforms.

Use it to build full-stack React applications with server-rendered or streamed pages, server functions, middleware, API routes, and authentication.

It brings browser and server application work into one framework with shared routing and type checking. This reduces the separate setup needed for pages, server code, request handling, and authentication.

tanstack-start — Skill for Claude Code by oakoss/agent-skills

Install

Getting it into your agent

One page per mod, every tool's command on it. A separate URL per tool would split the same page into five that compete with each other.

Any agent

npx skills add oakoss/agent-skills --skill tanstack-start

Clone the repo

git clone --depth 1 https://github.com/oakoss/agent-skills

Made for: Claude Code.

Wrote 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.

README.md

[![agentmods](https://agentmods.dev/badge/skills/oakoss/agent-skills/tanstack-start/github.svg)](https://agentmods.dev/skills/oakoss/agent-skills/tanstack-start)

Your own site

<a href="https://agentmods.dev/skills/oakoss/agent-skills/tanstack-start"><img src="https://agentmods.dev/badge/skills/oakoss/agent-skills/tanstack-start/github.svg" alt="Measured on agentmods" height="20"></a>

Or the 80×15 button, for a site that already has a row of RSS and ATOM ones. Only the verdict fits; the numbers stay here.

Your own site · 80×15

<a href="https://agentmods.dev/skills/oakoss/agent-skills/tanstack-start"><img src="https://agentmods.dev/badge/skills/oakoss/agent-skills/tanstack-start.svg" alt="Reviewed on agentmods" width="80" height="20"></a>

Per session 78 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.

When invoked 2,107 The whole file, excluding the scripts and references it only reads on demand.

Security scan A 0 findings. A grade says what 26 rules found in the file — not that it is safe.

Origin unknown No closer match found in the catalogue.

Token cost

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	$0.00078	$0.02107
Opus 5.5	$0.00031	$0.00843
Sonnet 5.5	$0.00016	$0.00421
Haiku 4.5	$0.00008	$0.00211

Measured 2mo ago against content hash be1610b7e95e, method: parsed. Prices are Anthropic first-party input rates as of 2026-10-07, from the pricing page.

Security

Grade A, and why

tanstack-start 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 2mo 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.

skills/tanstack-start/SKILL.md · 123 lines

The source is not reproduced here

No licence file

Read it on GitHub

Files

What ships with it

15 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.

Changes

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.

2mo ago First seen · 123 lines · 78 tokens per session scan A be1610b7e95e

Subscribe to this mod's changes

tanstack-start is a skill published in the GitHub repository oakoss/agent-skills (21 stars, last pushed 2mo ago), with no licence file. It adds 78 tokens to every session and 2,107 once invoked, about $0.0003 per session on Opus 5.5. A static security scan graded it A with 0 findings. No closer match exists in the catalogue, so it is treated as the original; first seen 2026-09-03.

Backend and APIs Frontend React

tanstack-start next to 6 skills from other repositories
Mod	Type	Stars	Last push	Licence	Scan	Tokens	Works with
tanstack-startoakoss/agent-skills	Skill	21	2mo ago	none	A	78	Claude Code
langbot-devlangbot-app/LangBot	Skill	19k	yesterday	Apache-2.0	A	136	Claude Code, Codex
trigger-realtime-and-frontendtriggerdotdev/trigger.dev	Skill	17k	3d ago	Apache-2.0	A	148	Claude Code, Codex
devtools-event-clientTanStack/devtools	Skill	510	yesterday	MIT	A	79	Claude Code, Codex
airflow-pluginsastronomer/agents	Skill	458	4d ago	Apache-2.0	A	147	Claude Code
walkeros-create-destinationelbwalker/walkerOS	Skill	349	2d ago	MIT	A	77	Claude Code
walkeros-create-sourceelbwalker/walkerOS	Skill	349	2d ago	MIT	A	65	Claude Code