tanstack-query

A collection of usage patterns for TanStack Query, a library that manages data fetched by React and React Native applications.

In plain words
What is it for?
Building React Native or Expo features with data fetching, mutations, cache invalidation, optimistic updates, infinite scrolling, offline support, and TypeScript.
Why use it?
It helps handle recurring data tasks such as caching, updates, errors, and offline use in a consistent way.

Command

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.

agentmods
npx agentmods add commands/manssorr/tanstack-query-plugin/tanstack-query
Clone the repo
git clone --depth 1 https://github.com/manssorr/tanstack-query-plugin
Per session 46 Only the description is in the session, so the agent can decide to use it. The body loads when it is invoked.
When invoked 405 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 0 findings. Scan, not verified.
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.

ModelPer sessionOnce invoked
Fable 5 $0.00046 $0.00405
Opus 5 $0.00023 $0.00202
Sonnet 5 $0.00009 $0.00081
Haiku 4.5 $0.00005 $0.00040

Measured yesterday against content hash 8acff4a815a7, method: parsed. Prices are Anthropic first-party input rates as of 2026-08-30, from the pricing page.

Security

Grade A, and why

tanstack-query 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 yesterday.

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.

commands/tanstack-query.md · 53 lines

The source is not reproduced here

No licence file

A repository with no LICENSE is all rights reserved by default, so the body is not copied here. The metadata, the measurements and the link are.

Read it on GitHub

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.

  1. yesterday First seen · 53 lines · 46 tokens per session scan A 8acff4a815a7

Subscribe to this mod's changes

tanstack-query is a command published in the GitHub repository manssorr/tanstack-query-plugin (2 stars, last pushed 7mo ago), with no licence file. It adds 46 tokens to every session and 405 once invoked, about $0.0002 per session on Opus 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 2026-08-31.