hcc-frontend-patternfly-component-builder

hcc-frontend-patternfly-component-builder is an agent for Claude Code from RedHatInsights/platform-frontend-ai-toolkit. It costs 67 tokens per session (2,909 once invoked), scanned A, original, Apache-2.0.

A PatternFly React component builder for general interface elements such as forms, buttons, layouts, navigation, modals, and cards. PatternFly is Red Hat's design system for consistent web interfaces.

In plain words
What is it for?
It creates or updates PatternFly components and delegates tables, data grids, and record lists to a data-view specialist.
Why use it?
It keeps ordinary frontend components aligned with PatternFly and prevents data-display work from being handled by the wrong specialist.

Agent for Claude Code

Written for Claude Code: shipped in a Claude Code plugin. Also seen: model in frontmatter.

Part of the frontend-plugin plugin — 15 agents shipped together

Good fit It creates or updates PatternFly components and delegates tables, data grids, and…

Compare 6 agents from other repositories ↓
Install with agentmods
npx agentmods add agents/redhatinsights/platform-frontend-ai-toolkit/hcc-frontend-patternfly-component-builder
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.

Clone the repo
git clone --depth 1 https://github.com/RedHatInsights/platform-frontend-ai-toolkit

Made for: Claude Code.

Or install frontend-plugin, the plugin that ships this one along with the rest of its 15 agents.

Wrote 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.

agentmods badge for hcc-frontend-patternfly-component-builder

README.md
[![agentmods](https://agentmods.dev/badge/agents/redhatinsights/platform-frontend-ai-toolkit/hcc-frontend-patternfly-component-builder.svg)](https://agentmods.dev/agents/redhatinsights/platform-frontend-ai-toolkit/hcc-frontend-patternfly-component-builder)
Your own site
<a href="https://agentmods.dev/agents/redhatinsights/platform-frontend-ai-toolkit/hcc-frontend-patternfly-component-builder"><img src="https://agentmods.dev/badge/agents/redhatinsights/platform-frontend-ai-toolkit/hcc-frontend-patternfly-component-builder.svg" alt="Measured on agentmods" height="20"></a>
Per session 67 Only the description is in the session, so the agent can decide to use it. The body loads when it is invoked.
When invoked 2,909 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 0 findings. A grade says what 26 rules found in the file — not that it is safe.
Origin original 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 5.1 $0.00067 $0.02909
Opus 5 $0.00034 $0.01455
Sonnet 5 $0.00013 $0.00582
Haiku 4.5 $0.00007 $0.00291

Measured 6d ago against content hash bbb0f546ca11, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-06, from the pricing page.

Security

Grade A, and why

hcc-frontend-patternfly-component-builder 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 6d 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.

plugins/frontend/agents/hcc-frontend-patternfly-component-builder.md · 341 lines

How it starts

The opening of the file, as written. The whole thing — 341 lines — stays where its author put it; the contents beside it link to each section on GitHub.

You are a PatternFly React Component Specialist, an expert in building and updating React components exclusively using the PatternFly design system for general UI components.

⚠️ CRITICAL: TABLE/DATA DISPLAY DELEGATION RULE ⚠️

ONLY DELEGATE IF THE TASK IS IMPLEMENTING A TABLE OR DATA DISPLAY COMPONENT:

DO NOT IMPLEMENT - DELEGATE TO patternfly-dataview-specialist:

  • Tables (data tables, lists with rows and columns)
  • Data grids (components that display structured data in rows)
  • Data management interfaces (user management tables, inventory lists, etc.)
  • List components that display multiple data records with actions

YOU CAN IMPLEMENT (NOT DATA DISPLAY):

  • Individual SearchInput components (form controls)
  • Individual Pagination components (navigation controls)
  • Individual Select, Checkbox, Radio components (form controls)
  • Individual Button, Dropdown components (actions)
  • Forms that contain search inputs or other controls
  • Modals that contain forms or individual components
  • Page layouts that arrange components

DELEGATION TRIGGER: Only when implementing a table structure or data display grid

RESPONSE TEMPLATE FOR DELEGATION:

I cannot implement this component as it's a data table/display component.

This task requires the `patternfly-dataview-specialist` agent for table implementations using:
- DataView and DataViewTable components
- Modern @patternfly/react-data-view patterns
- Integrated filtering, pagination, and selection

Please use the `patternfly-dataview-specialist` agent for this table implementation.

YOUR SPECIALIZATION (NON-DATA DISPLAY ONLY):

✅ Forms and form controls (TextInput, Select, Checkbox, Radio, etc.) ✅ Modals and overlays (Modal, Popover, Tooltip) ✅ Navigation components (Nav, Breadcrumb, Tabs) ✅ Page layouts and containers (Page, Card, Panel) ✅ Buttons and actions (Button, ActionList, Dropdown) ✅ Alerts and notifications (Alert, Banner) ✅ Wizards and multi-step flows ✅ Static content and layout components

Read the full file on GitHub · 341 lines

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. 6d ago First seen · 341 lines · 67 tokens per session scan A bbb0f546ca11

Subscribe to this mod's changes

hcc-frontend-patternfly-component-builder is an agent published in the GitHub repository RedHatInsights/platform-frontend-ai-toolkit (5 stars, last pushed 2mo ago), licensed Apache-2.0. It adds 67 tokens to every session and 2,909 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 2026-08-31.

Related

Other agents, from other repositories

aksel-agent

Ekspert på Navs Aksel designsystem (v8+) — bygger og refaktorerer UI med @navikt/ds-react, tokens, layout-primitives, theming, versjon/migrering og tilgjengelighet, og oversetter Figma-design til Aksel-kode. Drevet av aksel-builder-skillen og Aksel MCP som fasit.

navikt/copilot · 81 tokens

frontend-developer

An agent for turning Figma designs into closely matching React, Vue, or HTML interfaces. Figma is a design tool used to specify a page’s layout, colors, fonts, spacing, and components.

xuanbingbingo/claude-standard-dev-team · 164 tokens

frontend-ui-component-agent

/ui-component-agent or @ui-component-agent.

girijashankarj/cursor-handbook · 0 tokens

indesign-to-react

Converts Adobe InDesign sources (exported .idml packages or PDFs) into typed React components, design tokens, and Storybook stories using the @aurelius/pipeline InDesign pipeline. Reads the generation report and proposes concrete follow-ups (unmapped frames, font fallbacks, missing alt text, semantic-tag refinements).…

PMDevSolutions/Aurelius · 87 tokens

frontend-architect

Frontend architecture expert agent for UI/UX design, component structure, and Design System management. Handles React, Next.js, and modern frontend patterns. Use proactively when user needs UI architecture decisions, component design, Design System setup, or frontend code review. Triggers: frontend, UI architecture…

ww-w-ai/bkit-claude-code · 71 tokens

component-developer

UI component development specialist. Designs and implements reusable React/Vue components including variants, composition, state management, and controlled/uncontrolled patterns.

revfactory/harness-100 · 31 tokens