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/redhatinsights/nxtcm-components/patternflynpx skills add RedHatInsights/nxtcm-components --skill patternflygit clone --depth 1 https://github.com/RedHatInsights/nxtcm-componentsWhat 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 | $0.00000 | $0.00711 |
| Opus 5 | $0.00000 | $0.00356 |
| Sonnet 5 | $0.00000 | $0.00142 |
| Haiku 4.5 | $0.00000 | $0.00071 |
Grade A, and why
patternfly 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 2d 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 — 50 lines — stays where its author put it; the contents beside it link to each section on GitHub.
PatternFly application development
Use this guide when building or modifying UI that follows PatternFly. PatternFly is the source of truth for components, design guidelines, layout, design tokens, and accessibility.
PatternFly MCP (required)
Before implementing PatternFly UI, check whether patternfly-mcp is enabled.
If unavailable: do not guess APIs, props, or accessibility behavior. Stop and offer: (1) enable PatternFly MCP (preferred), or (2) user-approved fallback to patternfly.org. Wait for the user's choice before proceeding.
If available: searchPatternFlyDocs → usePatternFlyDocs; match the repo's PF major version (e.g. v6); use returned schemas to validate props.
Doc priority: MCP → patternfly.org (fallback) → other sources only if PatternFly is silent.
Rules
- Use PatternFly React (and documented extensions/component groups) instead of native HTML or one-off custom UI when an official component exists.
- Follow PatternFly design guidelines for how components are used and combined. Spacing, hierarchy, layout, and UX patterns should match documented guidance, especially when assembling multiple components into a view.
- Import from the project's PF packages (
@patternfly/react-core,@patternfly/react-table,@patternfly/react-icons, etc.). Do not duplicate PF CSS or add parallel styling systems. - Prop values: use exported enums/constants (
AlertVariant.danger), not magic strings. - Layout: PF primitives (Page, Flex, Grid, Stack, etc.); one primary layout per region.
- Styling: tokens/utilities (e.g.
pf-v6-u-*for v6); custom CSS only when docs do not cover the need. - Implement ARIA roles, labels, and keyboard behavior exactly as specified in PatternFly component documentation.
- Forms: use Form / FormGroup with documented
validated/ error patterns; associate labels, descriptions, and errors with inputs—do not rely on placeholder text alone. - Icon-only controls need accessible names (
aria-labelor visible text); use@patternfly/react-icons, not ad-hoc SVG copies. - Add
checkAccessibilityin component tests when the project provides it:
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.
- 2d ago First seen · 50 lines · 0 tokens per session scan A 480a4eab3707
patternfly is a skill published in the GitHub repository RedHatInsights/nxtcm-components (2 stars, last pushed 2d ago), licensed Apache-2.0. It costs nothing until one of its globs matches a file; then it loads 711 tokens. 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.
Other skills, from other repositories
systematic-debugging
Use when encountering any bug, test failure, or unexpected behavior, before proposing fixes.
brainstorming
You MUST use this before any creative work - creating features, building components, adding functionality, or modifying behavior. Explores user intent, requirements and design before implementation.
chat-pet-sprite-creation
Use when creating or changing VS Code chat pet sprite art, sprite sheets, state animations, eye treatments, Stable/Insiders variants, or pet transitions under src/vs/workbench/contrib/chat/browser/widget/media/chatPet.
cpu-profile-analysis
Analyze V8/Chrome CPU profiles (.cpuprofile) and DevTools trace files (Trace-.json). Use when: profiling performance, investigating slow functions, comparing code paths, finding bottlenecks, analyzing timeToRequest, understanding call trees from sampling profiler data, analyzing layout/paint/rendering, investigating…
agent-host-chat-contributions
Build and review cross-cutting agent-host chat behavior through lifecycle contributions. Use when adding turn lifecycle side effects, prompt or context injection, restored-history transformation, protocol-action observation, or when reviewing changes that add code to AgentSideEffects or AgentService.
auto-perf-optimize
Run agent-driven VS Code performance or memory investigations. Use when asked to launch Code OSS, automate a VS Code scenario, run the Chat memory smoke runner, capture renderer heap snapshots, take workflow screenshots, compare run summaries, or drive a repeatable scenario before heap-snapshot analysis.