sysdesign, System Design Knowledge for AI Agents

// key features

• One system-design skill plus 11 thin command wrappers so the reasoning stays consistent
• 14 dense, self-contained reference files covering the 15 categories of System Design 101
• Every answer follows one method: state the constraint, pick the fitting option, name what you gave up
• Zero external links inside the skill, the agent loads the one reference a task needs and answers in place
• Original Mermaid diagram sources plus a self-contained uv export script bundling refs to Markdown/PDF/docx
• No build, no runtime, no telemetry, plain Markdown validated by a single CI script