Fundamental Library Styles is a framework-independent CSS component library for creating SAP web interfaces with reusable styles and components. Developers can use it with Angular, React, Vue, or plain HTML to build consistent SAP applications and apply supported visual themes.
Borrowing it
Nothing to install: this file belongs to SAP/fundamental-styles. Take a copy, put it at the same path in your own repository, and replace the rules that are about this project with yours.
curl -O https://raw.githubusercontent.com/SAP/fundamental-styles/main/.claude/skills/review-pr/SKILL.mdgit clone --depth 1 https://github.com/SAP/fundamental-stylesWrote 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/sap/fundamental-styles/review-pr)<a href="https://agentmods.dev/skills/sap/fundamental-styles/review-pr"><img src="https://agentmods.dev/badge/skills/sap/fundamental-styles/review-pr/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/sap/fundamental-styles/review-pr"><img src="https://agentmods.dev/badge/skills/sap/fundamental-styles/review-pr.svg" alt="Reviewed on agentmods" width="80" height="20"></a>- NVIDIA SkillSpector pass
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 | $0.00054 | $0.03216 |
| Opus 5 | $0.00027 | $0.01608 |
| Sonnet 5 | $0.00011 | $0.00643 |
| Haiku 4.5 | $0.00005 | $0.00322 |
Grade A, and why
review-pr 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 9d 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 — 376 lines — stays where its author put it; the contents beside it link to each section on GitHub.
PR Review: #$0
Perform a comprehensive review of pull request #$0 in the fundamental-styles repository, checking against project coding standards, accessibility requirements, and architectural patterns.
Setup
If $0 is empty or not a number, ask the user for a PR number before proceeding.
Fetch PR Context
Gather all necessary information about the PR:
# PR metadata and description
gh pr view $0 --json title,body,author,state,isDraft,labels
# Full diff for review
gh pr diff $0
# List of changed files
gh pr diff $0 --name-only
Review Checklist
Review each changed file against the applicable sections below. Report findings grouped by severity:
- Blocking: Must fix before merge (breaks functionality, violates critical standards)
- Suggestion: Should fix (best practices, maintainability)
- Nit: Optional improvements (style preferences, minor optimizations)
1. Commit & PR Format
Verify commit messages and PR title follow the conventional format:
Expected format: <type>(<scope>): <subject>
Valid types:
feat- New feature or componentfix- Bug fixdocs- Documentation changesstyle- CSS/SCSS styling changes (not code style)refactor- Code refactoring without behavior changetest- Adding or updating testsbuild- Build system or dependency changesci- CI/CD configuration changeschore- Maintenance tasks
Valid scopes:
styles- SCSS/CSS changesdocs- Documentationci- CI/CD- Component names (e.g.,
button,card,table)
Rules:
- PR title follows format
- Commit messages follow format
- No
WIPprefix unless marked as draft - Scope is specific and accurate
2. SCSS Code Style (for *.scss files)
Check against .claude/skills/scss-style-guide.md standards:
BEM Naming
- Block variable defined:
$block: #{$fd-namespace}-component-name; - Block classes:
.#{$block} - Element classes:
.#{$block}__element - Modifier classes:
.#{$block}--modifier - No deviations from strict BEM pattern
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.
- 9d ago First seen · 376 lines · 54 tokens per session scan A 2a792a61e913
review-pr is a skill published in the GitHub repository SAP/fundamental-styles (232 stars, last pushed 6d ago), licensed Apache-2.0. It adds 54 tokens to every session and 3,216 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
review-animations
Reviews animation and motion code against a high craft bar derived from Emil Kowalski's design engineering philosophy. Default to flagging; approval is earned.
wasm-expert
WebAssembly expert for WASI, component model, Rust/C compilation, and browser integration.
css-expert
CSS expert for flexbox, grid, animations, responsive design, and modern layout techniques.
electron-overlay-dimming
Reusable pattern for focus-based auto-dimming of Electron overlay windows — when the app loses focus, all overlay windows fade to a low opacity; when an overlay regains focus, they return to their configured opacity. Use when building always-on-top Electron overlays that should recede while the user works in other…
remotion-video
Create motion graphics and videos using Remotion (React) with audio sync, web fonts, and TailwindCSS. Triggers on: "create a Remotion video", "React video", "motion graphics", "branded video", "product demo video", "video with voiceover". NOT for math animations, use concept-to-video.
static-web-artifacts-builder
Build self-contained static HTML artifacts opened in a browser: interactive diagrams, dashboards, infographics. Pure HTML5+CSS3+inline SVG, zero toolchain. Triggers on: "interactive HTML", "open in browser", "HTML artifact", "visual dashboard", "HTML infographic". NOT for PNG/SVG output, use concept-to-image.