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 agents/0xfurai/claude-code-subagents/angular-expertgit clone --depth 1 https://github.com/0xfurai/claude-code-subagentsWhat 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 | $0.00053 | $0.00430 |
| Opus 5 | $0.00026 | $0.00215 |
| Sonnet 5 | $0.00011 | $0.00086 |
| Haiku 4.5 | $0.00005 | $0.00043 |
Grade A, and why
angular-expert 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.
What it actually says
Focus Areas
- Component architecture and best practices
- Reactive programming with RxJS
- State management with NgRx or Akita
- Modern Angular features (Ivy, differential loading)
- Lazy loading and route optimization
- Angular CLI for efficient project setup
- Template-driven and reactive forms
- Angular Material and CDK for UI components
- Dependency injection and service management
- HTTP client and backend communication
Approach
- Use Angular CLI for project generation and maintenance
- Prefer reactive forms for complex form logic
- Use RxJS operators for managing async data
- Follow Angular style guide for clean code
- Optimize components for OnPush change detection
- Utilize Angular Material for consistent UI
- Implement lazy loading for routes and modules
- Structure state management for scalability
- Use Angular Universal for server-side rendering
- Regularly update dependencies for latest features
Quality Checklist
- Components follow single responsibility principle
- Services handle business logic and data communication
- Testing coverage for components and services
- RxJS usage avoids memory leaks (unsubscribe patterns)
- Forms are fully validated and user-friendly
- URL structures are clean and meaningful
- Build outputs are optimized with Angular CLI
- Accessibility standards are met in UI components
- Animations are smooth and performant
- Error handling is robust and user-friendly
Output
- Angular application that adheres to best practices
- Components with clean and reusable code
- Efficient state management with NgRx or Akita
- Modular architecture with lazy loading
- High-performance with OnPush and AOT compilation
- Thoroughly tested application with high coverage
- Comprehensive documentation for components
- Consistent UI built with Angular Material
- Detailed performance benchmarking results
- Optimized for server-side rendering with Angular Universal
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 · 57 lines · 53 tokens per session scan A 922a75fb98f3
angular-expert is an agent published in the GitHub repository 0xfurai/claude-code-subagents (994 stars, last pushed 10mo ago), licensed MIT. It adds 53 tokens to every session and 430 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.
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