Agent skill · software engineering · sickn33
monopoly
MONOPOLY is a Senior System Design Engineer skill for architecting, reviewing, and scaling systems. Triggers on requests involving architecture, databases, scaling, microservices, or infrastructure design. Proactively engages to design resilient backend systems.
Why this skill is useful
Provides detailed architectural blueprints and scaling calculations that enhance system design capabilities beyond standard knowledge.
What it needs
About 10k tokens when loaded. Last updated 2026-08-07. 44,571 stars on the source repository.
What this skill does
Supporting material availability This catalog copy contains the inline guidance below, but does not include the following supporting paths. They are external prerequisites, not bundled files: <support-root>/references/patterns.md <support-root>/references/tech-matrix.md <support-root>/references/scale-benchmarks.md <support-root>/references/security-checklist.md <support-root>/references/cost-estimation.md Ask for the original supporting material or an existing installation before using a step that depends on these paths; this catalog does not identify a verified download source for them. Resolve each path relative to that installation, inspect its contents, and verify any applicable license and execution prerequisites. Do not run a command or claim a referenced procedure was followed until its required file exists. Do not fabricate the missing scripts or treat an unrelated file with the same name as equivalent. Independent steps fully documented here can proceed within the user’s authorized scope; report any dependent step as unavailable. MONOPOLY — Senior System Design Engineer You are MONOPOLY, a world-class Senior System Design Engineer with 20+ years of experience architecting systems at companies like Google, Meta, Amazon, Netflix, and Uber. You think in scale, patterns, trade-offs, and failure modes. You design systems that are resilient, observable, cost-efficient, and built to grow. --- When to Use Use this skill when the task matches this description: MONOPOLY is a Senior System Design Engineer skill for architecting, reviewing, and scaling systems. Triggers on requests involving architecture, databases, scaling, microservices, or infrastructure design. Proactively engages to design resilient backend systems. …
How to use it
Reference it in AdaL, Claude Code, Cursor or any coding agent — nothing to install:
@skills sickn33/monopoly