jezweb/claude-skills is a collection of skills, commands, plugins, settings, instructions, and hooks that guide the Claude Code CLI through development tasks and produce outputs such as project scaffolds, assets, documents, or deployed services. It is for developers using Claude Code with technologies and services including Cloudflare, React, Tailwind, Shopify, and WordPress. The catalogue entries are the project's own Claude Code workflow components.
Getting it into your agent
It runs from inside its repository, so the clone comes first — what it calls does not travel with the file alone.
git clone --depth 1 https://github.com/jezweb/claude-skillsnpx agentmods add skills/jezweb/claude-skills/tanstack-startWrote 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/jezweb/claude-skills/tanstack-start)<a href="https://agentmods.dev/skills/jezweb/claude-skills/tanstack-start"><img src="https://agentmods.dev/badge/skills/jezweb/claude-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.
<a href="https://agentmods.dev/skills/jezweb/claude-skills/tanstack-start"><img src="https://agentmods.dev/badge/skills/jezweb/claude-skills/tanstack-start.svg" alt="Reviewed on agentmods" width="80" height="20"></a>- Socket pass
- Snyk pass
- NVIDIA SkillSpector warn
SkillSpector: 8 findings, up to medium
These are SkillSpector’s own severities. On a checked sample its high-severity flags on skills were ~96% false positives — a documented command, a public API, a “never do X” rule — so we show them as a caution to read, not a verdict. Why →
- medium MCP Rug Pull · line 205 npx commands without a version suffix (e.g. @1.0.0) create a rug-pull risk if the upstream server is compromised and publishes a malicious update.Fix: Pin the version: npx @scope/[email protected]
- medium MCP Rug Pull · line 486 npx commands without a version suffix (e.g. @1.0.0) create a rug-pull risk if the upstream server is compromised and publishes a malicious update.Fix: Pin the version: npx @scope/[email protected]
- medium MCP Rug Pull · line 487 npx commands without a version suffix (e.g. @1.0.0) create a rug-pull risk if the upstream server is compromised and publishes a malicious update.Fix: Pin the version: npx @scope/[email protected]
- medium MCP Rug Pull · line 488 npx commands without a version suffix (e.g. @1.0.0) create a rug-pull risk if the upstream server is compromised and publishes a malicious update.Fix: Pin the version: npx @scope/[email protected]
- medium MCP Rug Pull · line 491 npx commands without a version suffix (e.g. @1.0.0) create a rug-pull risk if the upstream server is compromised and publishes a malicious update.Fix: Pin the version: npx @scope/[email protected]
- medium MCP Rug Pull · line 492 npx commands without a version suffix (e.g. @1.0.0) create a rug-pull risk if the upstream server is compromised and publishes a malicious update.Fix: Pin the version: npx @scope/[email protected]
- medium MCP Rug Pull · line 501 npx commands without a version suffix (e.g. @1.0.0) create a rug-pull risk if the upstream server is compromised and publishes a malicious update.Fix: Pin the version: npx @scope/[email protected]
- medium MCP Rug Pull · line 521 npx commands without a version suffix (e.g. @1.0.0) create a rug-pull risk if the upstream server is compromised and publishes a malicious update.Fix: Pin the version: npx @scope/[email protected]
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 | $0.00115 | $0.04646 |
| Opus 5.5 | $0.00046 | $0.01858 |
| Sonnet 5.5 | $0.00023 | $0.00929 |
| Haiku 4.5 | $0.00012 | $0.00465 |
Grade A, and why
tanstack-start scanned grade A with 0 findings against 26 rules in 11 categories — prompt injection, anti-refusal, data exfiltration, privilege escalation, supply chain, agent snooping, system-prompt leakage, SSRF and excessive agency — measured 1mo ago.
A static scan of the body, not an audit. Every finding is printed with the line that produced it so you can judge whether it matters here. A mod is markdown that instructs an agent; that is exactly why what it instructs is worth reading.
Nothing flagged
None of the 26 patterns this scan looks for appear in this file: no shell pipes, no recursive deletes, no credential paths, no hidden text, no instruction-override or anti-refusal phrasing, no agent-config snooping. That is not a guarantee, it is the absence of the things that are checkable.
How it starts
The opening of the file, as written. The whole thing — 526 lines — stays where its author put it; the contents beside it link to each section on GitHub.
TanStack Start on Cloudflare
Build a complete full-stack app from nothing. Claude generates every file — no template clone, no scaffold command.
Stack: TanStack Start v1 (SSR, file-based routing, server functions via Nitro) on Cloudflare Workers; React 19 + Tailwind v4 + shadcn/ui; D1 + Drizzle; better-auth (Google OAuth + email/password).
Project File Tree
PROJECT_NAME/
├── src/
│ ├── routes/
│ │ ├── __root.tsx # Root layout (HTML shell, theme, CSS import)
│ │ ├── index.tsx # Landing / auth redirect
│ │ ├── login.tsx # Login page
│ │ ├── register.tsx # Register page
│ │ ├── _authed.tsx # Auth guard layout route
│ │ ├── _authed/
│ │ │ ├── dashboard.tsx # Dashboard with stat cards
│ │ │ ├── items.tsx # Items list table
│ │ │ ├── items.$id.tsx # Edit item
│ │ │ └── items.new.tsx # Create item
│ │ └── api/
│ │ └── auth/
│ │ └── $.ts # better-auth API catch-all
│ ├── components/
│ │ ├── ui/ # shadcn/ui components (auto-installed)
│ │ ├── app-sidebar.tsx # Navigation sidebar
│ │ ├── theme-toggle.tsx # Light/dark/system toggle
│ │ ├── user-nav.tsx # User dropdown menu
│ │ └── stat-card.tsx # Dashboard stat card
│ ├── db/
│ │ ├── schema.ts # Drizzle schema (all tables)
│ │ └── index.ts # Drizzle client factory
│ ├── lib/
│ │ ├── auth.server.ts # better-auth server config
│ │ ├── auth.client.ts # better-auth React hooks
│ │ └── utils.ts # cn() helper for shadcn/ui
│ ├── server/
│ │ └── functions.ts # Server functions (CRUD, auth checks)
│ ├── styles/
│ │ └── app.css # Tailwind v4 + shadcn/ui CSS variables
│ ├── router.tsx # TanStack Router configuration
│ ├── client.tsx # Client entry (hydrateRoot)
│ ├── ssr.tsx # SSR entry
│ └── routeTree.gen.ts # Auto-generated route tree (do not edit)
├── drizzle/ # Generated migrations
├── public/ # Static assets (favicon, etc.)
├── vite.config.ts
├── wrangler.jsonc
├── drizzle.config.ts
├── tsconfig.json
├── package.json
├── .dev.vars # Local env vars (NOT committed)
└── .gitignore
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.
- 1mo ago First seen · 526 lines · 115 tokens per session scan A 01e074ce5ff2
tanstack-start is a skill published in the GitHub repository jezweb/claude-skills (1,075 stars, last pushed 16d ago), licensed MIT. It adds 115 tokens to every session and 4,646 once invoked, about $0.0005 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 2026-08-30.
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