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.
npx skills add skilld-dev/vue-ecosystem-skills --skill tanstack-vue-store-skilldgit clone --depth 1 https://github.com/skilld-dev/vue-ecosystem-skillsWrote 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/skilld-dev/vue-ecosystem-skills/tanstack-vue-store-skilld)<a href="https://agentmods.dev/skills/skilld-dev/vue-ecosystem-skills/tanstack-vue-store-skilld"><img src="https://agentmods.dev/badge/skills/skilld-dev/vue-ecosystem-skills/tanstack-vue-store-skilld/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.
<a href="https://agentmods.dev/skills/skilld-dev/vue-ecosystem-skills/tanstack-vue-store-skilld"><img src="https://agentmods.dev/badge/skills/skilld-dev/vue-ecosystem-skills/tanstack-vue-store-skilld.svg" alt="Reviewed on agentmods" width="80" height="20"></a>- NVIDIA SkillSpector pass
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 | $0.00065 | $0.01251 |
| Opus 5 | $0.00032 | $0.00626 |
| Sonnet 5 | $0.00013 | $0.00250 |
| Haiku 4.5 | $0.00006 | $0.00125 |
Grade A, and why
tanstack-vue-store-skilld 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 9d 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.
How it starts
The opening of the file, as written. The whole thing — 74 lines — stays where its author put it; the contents beside it link to each section on GitHub.
TanStack/store @tanstack/[email protected]
Tags: latest: 0.11.0
References: Docs
API Changes
This section documents version-specific API changes — prioritize recent major/minor releases.
-
BREAKING:
new Store()->createStore()— v0.9.0 replaced the class constructor with a factory function for all store instantiations source -
BREAKING:
new Derived()->createStore(fn)— v0.9.0 unified derived and simple state creation into the singlecreateStoreAPI source -
BREAKING:
new Effect()->store.subscribe()— v0.9.0 removed theEffectclass; side effects are now handled directly via store subscriptions source -
NEW:
createStore(initialValue)— now the standard way to initialize a store instance with a given initial state source -
NEW:
createStore((prev) => next)— creates a derived store that automatically updates when dependencies change, receiving the optionalprevstate source -
NEW:
createAtom()— creates a generic signal-based atom for granular reactivity, re-exported from@tanstack/storesource -
NEW:
createAsyncAtom()— factory for creating reactive atoms from asynchronous functions or Promises source -
NEW:
batch(fn)— utility to group multiple state updates into a single notification cycle to optimize performance source -
NEW:
flush()— manually triggers all pending updates across stores for immediate state consistency source -
NEW:
toObserver()— utility to convert callback functions into a formalObserverobject for subscriptions source
What ships with it
60 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.
- references/discussions/_INDEX.md 554 B
- references/discussions/discussion-153.md 747 B
- references/discussions/discussion-166.md 470 B
- references/discussions/discussion-199.md 1.5 KB
- references/discussions/discussion-261.md 683 B
- references/discussions/discussion-262.md 1.1 KB
- references/docs/_INDEX.md 3.4 KB
- references/docs/framework/vue/quick-start.md 1.6 KB
- references/docs/framework/vue/reference/functions/shallow.md 236 B
- references/docs/framework/vue/reference/functions/useAtom.md 748 B
- references/docs/framework/vue/reference/functions/useSelector.md 989 B
- references/docs/framework/vue/reference/functions/useStore-1.md 723 B
- references/docs/framework/vue/reference/functions/useStore.md 1.2 KB
- references/docs/framework/vue/reference/index.md 330 B
- references/docs/framework/vue/reference/interfaces/UseSelectorOptions.md 404 B
- references/docs/installation.md 884 B
- references/docs/overview.md 389 B
- references/docs/quick-start.md 2.1 KB
- references/docs/reference/classes/Derived.md 2.4 KB
- references/docs/reference/classes/Effect.md 384 B
- references/docs/reference/classes/ReadonlyStore.md 1.2 KB
- references/docs/reference/classes/Store.md 1.6 KB
- references/docs/reference/functions/batch.md 170 B
- references/docs/reference/functions/createAsyncAtom.md 492 B
- references/docs/reference/functions/createAtom.md 712 B
- references/docs/reference/functions/createStore.md 1.0 KB
- references/docs/reference/functions/flush.md 131 B
- references/docs/reference/functions/isUpdaterFunction.md 389 B
- references/docs/reference/functions/shallow.md 237 B
- references/docs/reference/functions/toObserver.md 474 B
- references/docs/reference/index.md 1.2 KB
- references/docs/reference/interfaces/Atom.md 683 B
- references/docs/reference/interfaces/AtomOptions.md 317 B
- references/docs/reference/interfaces/BaseAtom.md 688 B
- references/docs/reference/interfaces/DerivedFnProps.md 770 B
- references/docs/reference/interfaces/DerivedOptions.md 1.1 KB
- references/docs/reference/interfaces/InternalBaseAtom.md 987 B
- references/docs/reference/interfaces/InternalReadonlyAtom.md 1.8 KB
- references/docs/reference/interfaces/InteropSubscribable.md 445 B
- references/docs/reference/interfaces/Readable.md 598 B
- references/docs/reference/interfaces/ReadonlyAtom.md 741 B
- references/docs/reference/interfaces/StoreOptions.md 1.1 KB
- references/docs/reference/interfaces/Subscribable.md 583 B
- references/docs/reference/interfaces/Subscription.md 214 B
- references/docs/reference/type-aliases/AnyAtom.md 124 B
- references/docs/reference/type-aliases/Observer.md 572 B
- references/docs/reference/type-aliases/Selection.md 209 B
- references/docs/reference/type-aliases/StoreAction.md 200 B
- references/docs/reference/type-aliases/StoreActionMap.md 165 B
- references/docs/reference/type-aliases/StoreActionsFactory.md 493 B
- references/docs/reference/type-aliases/UnwrapDerivedOrStore.md 293 B
- references/docs/reference/type-aliases/Updater.md 230 B
- references/docs/reference/variables/depsThatHaveWrittenThisTick.md 342 B
- references/docs/reference/variables/derivedToStore.md 230 B
- references/docs/reference/variables/storeToDerived.md 679 B
- references/docs/store/latest.md 14 KB
- references/issues/_INDEX.md 1.7 KB
- references/issues/issue-11.md 497 B
- references/issues/issue-160.md 1.0 KB
- references/issues/issue-165.md 2.1 KB
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.
- 9d ago First seen · 74 lines · 65 tokens per session scan A 13492f0a012b
tanstack-vue-store-skilld is a skill published in the GitHub repository skilld-dev/vue-ecosystem-skills (178 stars, last pushed 26d ago), licensed MIT. It adds 65 tokens to every session and 1,251 once invoked, about $0.0003 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 2026-08-30.
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