# Context Engineering

> Optimize context windows and token usage for LLM efficiency.

- Skill: `majiayu000/context-engineering-19` (Agent Skill, multi-file: 2 files)
- Install (CLI): `npx skillmds@latest add majiayu000/context-engineering-19`
- Raw SKILL.md: https://api.skillmd.com/api/skills/majiayu000/context-engineering-19/raw
- Safety review: pending (external: skill-scanner PASS, skillspector PASS)
- Works with: Claude Code, Claude.ai, OpenAI Codex
- Category: AI & ML
- Author: majiayu000 (https://skillmd.com/u/majiayu000)
- Updated: 2026-09-22
- Page: https://skillmd.com/skills/majiayu000/context-engineering-19

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# Context Engineering

Optimize context windows and token usage for LLM efficiency.

## Techniques

- Summarize long documents
- Chunk large inputs
- Prioritize relevant context
- Remove redundant information