# Stacks Queues

> Stack and queue data structures with applications

- Skill: `pluginagentmarketplace/stacks-queues` (Agent Skill, multi-file: 6 files)
- Install (CLI): `npx skillmds@latest add pluginagentmarketplace/stacks-queues`
- Raw SKILL.md: https://api.skillmd.com/api/skills/pluginagentmarketplace/stacks-queues/raw
- Safety review: pending
- Works with: Claude Code, Claude.ai, OpenAI Codex
- Category: Coding & Dev Tools
- Author: pluginagentmarketplace (https://skillmd.com/u/pluginagentmarketplace)
- Updated: 2026-09-17
- Page: https://skillmd.com/skills/pluginagentmarketplace/stacks-queues

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# Stacks and Queues Skill

## Topics Covered
- Stack implementation (array/linked)
- Queue and deque operations
- Priority queues and heaps
- Monotonic stacks
- BFS queue patterns

## Learning Outcomes
- Implement stacks and queues
- Use priority queues
- Apply monotonic patterns
- Solve bracket matching