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/korchard333/claude-power-platform-community/code-appsnpx skills add korchard333/claude-power-platform-community --skill code-appsgit clone --depth 1 https://github.com/korchard333/claude-power-platform-communityWrote 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/korchard333/claude-power-platform-community/code-apps)<a href="https://agentmods.dev/skills/korchard333/claude-power-platform-community/code-apps"><img src="https://agentmods.dev/badge/skills/korchard333/claude-power-platform-community/code-apps.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 | $0.00062 | $0.01041 |
| Opus 5 | $0.00031 | $0.00521 |
| Sonnet 5 | $0.00012 | $0.00208 |
| Haiku 4.5 | $0.00006 | $0.00104 |
Grade A, and why
code-apps 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 5d 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 — 82 lines — stays where its author put it; the contents beside it link to each section on GitHub.
Skill: Power Apps Code Apps Development
When to Use
Trigger when building, debugging, or reviewing Code Apps — React + TypeScript + Vite applications running inside Power Apps.
Tech Stack Reference
| Layer | Technology | Notes |
|---|---|---|
| Language | TypeScript (strict mode) | Primary language for all code |
| UI Framework | React 18/19 | Functional components only |
| Build Tool | Vite + @microsoft/power-apps plugin |
Dev server + Power Apps integration |
| Styling | Tailwind CSS + shadcn/ui | Starter template default |
| Styling (alt) | Fluent UI v9 (@fluentui/react-components) |
Microsoft-branded enterprise apps — see fluent-ui.md |
| Client State | Zustand | Cross-component state |
| Server State | TanStack Query v5 | Caching, background refresh, mutations |
| Routing | React Router v6 | With basename normalization |
| Tables | TanStack Table | Sorting, filtering, pagination |
| Charts | Recharts | Data visualization |
| Notifications | Sonner | Toast notifications |
| Testing | Playwright | E2E testing |
| CLI | PAC CLI + @microsoft/power-apps npm |
Scaffolding, data sources, deployment |
Three-Layer Architecture
Layer 1: Presentation (components/) — Props in, callbacks out. ZERO service imports.
Layer 2: Business Logic (hooks/) — TanStack Query + Zustand. ONLY layer calling services.
Layer 3: Data Access (generated/) — PAC CLI auto-generated. NEVER manually edit.
⚠️ REQUIRED: Load Sub-Files Before Implementation
SKILL.md is a summary only — it is NOT sufficient for implementation.
The detailed content (complete payloads, XML templates, working examples, edge-case handling) lives in sub-files in the same directory as this SKILL.md. Before writing any code, you MUST use read_file on the sub-files relevant to your task:
- Architecture & Critical Patterns — Three-layer pattern, project structure, auth model, env var access, router basename, provider stack, lookup handling
- CLI Workflow — npm CLI (preview, becoming primary), PAC CLI commands, connector discovery (Wave 1 2026), agent.md, scaffold, init, data sources, build, deploy
- State Management — Zustand stores for client state, TanStack Query for server state, caching patterns
- Form Patterns — Create/edit hook pattern, component pattern, page composition, validation
- Power Automate Integration — Triggering flows via Custom API or Dataverse record trigger
- Fluent UI V9 — FluentProvider setup, theme customization (BrandVariants, dark/light mode), design tokens, makeStyles patterns, component patterns (forms, DataGrid, Dialog, layout), responsive design with Fluent
- Performance & Localization — Performance checklist, error handling, language detection, translation dictionary, RTL layout, date/currency formatting
What ships with it
12 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.
- architecture.md 19 KB
- cli-workflow.md 5.0 KB
- evals/code-apps-scaffold.json 880 B
- fluent-ui.md 27 KB
- forms.md 4.3 KB
- performance.md 1.2 KB
- power-automate-integration.md 802 B
- samples/components/ContactList.tsx 2.6 KB
- samples/hooks/useContacts.ts 2.0 KB runs code
- samples/README.md 1.5 KB
- samples/types/contact.types.ts 823 B runs code
- state-management.md 1.2 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.
- 5d ago First seen · 82 lines · 62 tokens per session scan A 29f71fe588af
code-apps is a skill published in the GitHub repository korchard333/claude-power-platform-community (46 stars, last pushed 5mo ago), licensed MIT. It adds 62 tokens to every session and 1,041 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.
Other skills, from other repositories
client-setup
Create a vanilla tRPC client with createTRPCClient (), configure link chain with httpBatchLink/httpLink, dynamic headers for auth, transformer on links (not client constructor). Infer types with inferRouterInputs and inferRouterOutputs. AbortController signal support. TRPCClientError typing.
adapter-express
Mount tRPC as Express middleware with createExpressMiddleware() from @trpc/server/adapters/express. Access Express req/res in createContext via CreateExpressContextOptions. Mount at a path prefix like app.use('/trpc', ...). Avoid global express.json() conflicting with tRPC body parsing for FormData.
trpc-router
Entry point for all tRPC skills. Decision tree routing by task: initTRPC.create(), t.router(), t.procedure, createTRPCClient, adapters, subscriptions, React Query, Next.js, links, middleware, validators, error handling, caching, FormData.
frontend-conventions
Coding conventions, architecture patterns, and testing rules for the SkillHub React frontend. Ensures agents follow Feature-Sliced Design and use the generated OpenAPI types.
frontend-dev-guidelines
Frontend development guidelines for React/TypeScript applications. Modern patterns including Suspense, lazy loading, useSuspenseQuery, file organization with features directory, MUI v7 styling, TanStack Router, performance optimization, and TypeScript best practices. Use when creating components, pages, features…
fast-typescript-check
Keep www-sacred's TypeScript fast to type-check and fast to run. Use when touching the ASCII/canvas animation components (the only real per-frame code here), tightening type-check wall-clock, or auditing a change for runtime or compiler regressions. Scoped to this repo — a React 19 / Next.js 16 component library plus…