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 agentmods add skills/casper-studios/casper-marketplace/tanstack-react-table-best-practicesnpx skills add Casper-Studios/casper-marketplace --skill tanstack-react-table-best-practicesgit clone --depth 1 https://github.com/Casper-Studios/casper-marketplaceWrote 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/casper-studios/casper-marketplace/tanstack-react-table-best-practices)<a href="https://agentmods.dev/skills/casper-studios/casper-marketplace/tanstack-react-table-best-practices"><img src="https://agentmods.dev/badge/skills/casper-studios/casper-marketplace/tanstack-react-table-best-practices.svg" alt="Measured on agentmods" height="20"></a>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 | $0.00039 | $0.00425 |
| Opus 5 | $0.00019 | $0.00212 |
| Sonnet 5 | $0.00008 | $0.00085 |
| Haiku 4.5 | $0.00004 | $0.00042 |
Grade A, and why
tanstack-react-table-best-practices 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 today.
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.
What it actually says
TanStack React Table Best Practices
Treat a table as stable schema plus instance-specific behavior: explicitly register only the features it needs, stabilize schemas and options, place callbacks in local metadata, and render through table primitives.
Library Sources
- GitHub repository ID:
TanStack/table - Context7 library ID:
/tanstack/table - DeepWiki repository ID:
TanStack/table
Use Context7 for current documentation and DeepWiki for implementation details.
References
Read the references that apply to the current task before writing or reviewing TanStack Table code.
- Configure a table deliberately.
- Register explicit capabilities and compose shared infrastructure with only the row models and named functions in use. Do not start tables with
stockFeaturesor whole built-in function registries.
- Register explicit capabilities and compose shared infrastructure with only the row models and named functions in use. Do not start tables with
- Stabilize schema and option identities.
- Keep the table contract stable and its capabilities feature-local. Hoist immutable schema, memoize render-local values whether or not the React Compiler is enabled, and reserve declaration merging for a genuinely global contract.
- Render and subscribe at the narrowest correct boundary.
- Render headers, cells, and footers through table primitives.
- Preserve instance ownership through receiver-bound methods and narrow subscriptions, especially for nested components that receive stable table objects.
- Keep table controls consistent as pages load.
- Handle selection, sort clearing, filters, and pinning without treating loaded rows as the full dataset.
What ships with it
7 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.
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.
- today Changed · +6 lines · -28 tokens per session 17100b301c6d
- 6d ago First seen · 29 lines · 67 tokens per session scan A aedbad5576cd
tanstack-react-table-best-practices is a skill published in the GitHub repository Casper-Studios/casper-marketplace (12 stars, last pushed yesterday), licensed MPL-2.0. It adds 39 tokens to every session and 425 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 2026-08-30.
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