Agent Skills · 13 Nov 2026

context-engineering: Agent Skill

In this week's ranking: #404

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What it does

Optimizes agent context setup.

What you need

Read the documented requirements before installation.

Who it is for

The README names these assistants: Claude Code, Codex, Gemini CLI, Cursor, Windsurf, OpenCode.

Setup and use

Step 1. Install the instructions
Use the exact command documented by the project.
```
npx skills add addyosmani/agent-skills            # install all 25 skills
```
The instructions are available to your assistant.

Check that it works

Follow the example and check the result against the documented behavior.

Features explained

Rules Files

Create a rules file that persists across sessions.

Specs and Architecture

Load the relevant spec section when starting a feature.

Relevant Source Files

Before editing a file, read it.

Next steps

Continue with the complete project documentation.

Limits

Review the instructions before granting access to your project.

Security check

Ranking history

First seen 2026-10-30; last seen 2026-11-13; best position #369; latest stars 116785. Dates show actual observations; missing ranks are not interpolated.

More skills for Productivity

Numbers and date

Observed on 13 Nov 2026. GitHub counts apply to the repository; skills.sh counts apply to this skill.

GitHub stars: 116785
Star growth over seven days: +3135 (2026-11-06 to 2026-11-13)
skills.sh total installs: 73332
skills.sh installs in 24 hours: 743
License: MIT
Last commit: 2026-11-01T19:24:49Z