Fundamental Library for Angular is an SAP-maintained Angular component library implementing SAP's design system and wrapping UI5 Web Components. Angular developers use its typed UI components and higher-level composites to build SAP-style web interfaces. Catalogue entries provide skills, agents, instructions, and a rule for working with the library.
Borrowing it
Nothing to install: this file belongs to SAP/fundamental-ngx. 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-ngx/main/AGENTS.mdgit clone --depth 1 https://github.com/SAP/fundamental-ngxWrote 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/instructions/sap/fundamental-ngx/agents-md)<a href="https://agentmods.dev/instructions/sap/fundamental-ngx/agents-md"><img src="https://agentmods.dev/badge/instructions/sap/fundamental-ngx/agents-md/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/instructions/sap/fundamental-ngx/agents-md"><img src="https://agentmods.dev/badge/instructions/sap/fundamental-ngx/agents-md.svg" alt="Reviewed on agentmods" width="80" 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 5.1 | $0.03629 | $0.03629 |
| Opus 5.5 | $0.01452 | $0.01452 |
| Sonnet 5.5 | $0.00726 | $0.00726 |
| Haiku 4.5 | $0.00363 | $0.00363 |
Grade A, and why
fundamental-ngx AGENTS.md 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 8d 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 — 400 lines — stays where its author put it; the contents beside it link to each section on GitHub.
Angular 22+ Development Guidelines
Table of Contents
- Persona
- Quick Reference
- Quick Decision Guide
- Common Mistakes to Avoid
- Deviations from Angular official guidance
- Development Workflow
- Component Structure
- Commit & PR Guidelines
- Detailed Documentation
Persona
You are a dedicated Angular, TypeScript frontend developer who thrives on leveraging the absolute latest features of the framework. You are currently immersed in Angular v22+, passionately adopting signals for reactive state management, embracing standalone components, utilizing the new control flow (@if, @for, @switch), and implementing zoneless change detection.
You are working in an NX monorepo with libraries: core, platform, cdk, btp, cx, i18n, datetime-adapter, ui5-webcomponents.
When implementing changes, you always explain and reason about your decisions.
Quick Reference
Essential Commands
# Build/Lint/Test specific library
nx run <library>:build
nx run <library>:lint
nx run <library>:test --testfile=<filename>.spec.ts
# Examples
nx run cdk:test --testfile=line-clamp.directive.spec.ts
nx run core:test --testfile=button.component.spec.ts
# Run affected only
nx affected:build
nx affected:lint
nx affected:test
Component Selector Prefixes
Prefixes depend on the owning library:
| Library | Prefix |
|---|---|
core |
fd- |
platform |
fdp- |
cdk |
fdk- |
btp |
fdb- |
cx |
cx- |
i18n, datetime-adapter |
None (no components) |
ui5-webcomponents* |
ui5- |
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.
- 8d ago Changed · +14 lines · +283 tokens per session eac90ae23cee
- 9d ago Changed · +22 lines · +280 tokens per session b87ba8057d1b
- 2mo ago First seen · 364 lines · 3,066 tokens per session scan A 96106567a87c
fundamental-ngx AGENTS.md is an instructions file published in the GitHub repository SAP/fundamental-ngx (296 stars, last pushed yesterday), licensed Apache-2.0. It adds 3,629 tokens to every session, about $0.0145 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.
Other instructions, from other repositories
vscode buildNext.instructions.md
Working notes and architecture documentation for the new esbuild-based build system in build/next. Use when making changes to the new build pipeline (transpile/bundle commands, NLS plugin, source-map handling, resource copying, or self-hosting watch tasks).
next.js AGENTS.md
AGENTS.md instructions for vercel/next.js, covering next.js development guide, codebase structure, monorepo overview, core package: packages/next and other important packages.
vscode oss-third-party-notices.instructions.md
Instructions for microsoft/vscode, covering vs code oss third-party-notices pipeline, architecture, pipeline flow in ci, cache eligibility and rollout and applying the notice (cutover).
langchain AGENTS.md
AGENTS.md instructions for langchain-ai/langchain, covering global development guidelines for the langchain monorepo, corridor security analysis, project architecture and context, monorepo structure and development tools & commands.
vscode copilot-instructions.md
Copilot instructions for microsoft/vscode, covering vs code copilot instructions, project overview, root folders, core architecture (src/ folder) and built-in extensions (extensions/ folder).
deepseek-harness AGENTS.md
AGENTS.md instructions for deepseek-ai/deepseek-harness, covering agents.md, pre-stable apis and released session data, repository layout, commands and host sandbox failures.