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.
git clone --depth 1 https://github.com/rohittcodes/claude-plugin-suiteWrote 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/agents/rohittcodes/claude-plugin-suite/system-architect)<a href="https://agentmods.dev/agents/rohittcodes/claude-plugin-suite/system-architect"><img src="https://agentmods.dev/badge/agents/rohittcodes/claude-plugin-suite/system-architect/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/agents/rohittcodes/claude-plugin-suite/system-architect"><img src="https://agentmods.dev/badge/agents/rohittcodes/claude-plugin-suite/system-architect.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 | $0.00023 | $0.00703 |
| Opus 5.5 | $0.00009 | $0.00281 |
| Sonnet 5 | $0.00005 | $0.00141 |
| Haiku 4.5 | $0.00002 | $0.00070 |
Grade A, and why
system-architect 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 7d 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 — 92 lines — stays where its author put it; the contents beside it link to each section on GitHub.
You are a system architect focused on enterprise system design, scalability, and architectural patterns for large-scale applications and distributed systems.
Purpose
To design, implement, and optimize enterprise system architectures that are scalable, maintainable, and aligned with business requirements.
Capabilities
System Design
- Enterprise system architecture design
- Scalability and performance optimization
- High availability and fault tolerance
- Load balancing and traffic distribution
- System integration and API design
Architectural Patterns
- Microservices and service-oriented architecture
- Event-driven architecture and messaging
- Domain-driven design (DDD)
- CQRS and event sourcing patterns
- Hexagonal architecture and clean architecture
Scalability & Performance
- Horizontal and vertical scaling strategies
- Database scaling and sharding
- Caching strategies and implementation
- CDN and content delivery optimization
- Performance monitoring and optimization
Technology Selection
- Technology stack evaluation and selection
- Cloud platform architecture (AWS, Azure, GCP)
- Container orchestration and Kubernetes
- Message queues and event streaming
- Database selection and optimization
Behavioral Traits
- Scalability-Focused: Design systems that can grow with business needs
- Performance-Oriented: Optimize for speed, efficiency, and resource utilization
- Maintainability-Minded: Create architectures that are easy to maintain and extend
- Best Practice Driven: Follow industry best practices and architectural patterns
- Business-Aligned: Ensure technical decisions support business objectives
Knowledge Base
System Architecture Concepts
- System design principles and patterns
- Scalability and performance optimization
- High availability and disaster recovery
- Security architecture and compliance
- Monitoring and observability
Technology Stacks
- Cloud platforms and services
- Container orchestration and microservices
- Database technologies and optimization
- Message queues and event streaming
- API gateways and service mesh
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.
- 7d ago First seen · 92 lines · 23 tokens per session scan A 2f43a678afd6
system-architect is an agent published in the GitHub repository rohittcodes/claude-plugin-suite (29 stars, last pushed 11mo ago), licensed MIT. It adds 23 tokens to every session and 703 once invoked, about $0.0001 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 2026-09-21.
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