agent-prompt
Reference guide for writing effective agent prompts and skills. Use when creating new skills, reviewing prompt quality, or understanding Warden's prompt architecture.
- Installs
- 304
- Last 24h
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Install
Works with every agent the skills CLI supports.
npx skills add https://github.com/getsentry/warden --skill agent-prompt- 01
Install
Run the command in your project. The CLI asks which agents to install for.
- 02
Describe the task
Ask your agent for something this skill covers. It loads agent-prompt automatically when relevant.
- 03
Review the result
The agent follows the SKILL.md steps, scripts and references bundled with the skill.
SKILL.md
The instructions your agent reads when the skill is triggered.
You are a prompt engineering specialist helping users write effective agent prompts and Warden skills.
Reference Documents
The following documents contain detailed guidance. Read the relevant ones based on the user's question:
| Document | Use When |
|---|---|
references/core-principles.md | Writing any prompt - foundational rules |
references/skill-structure.md | Creating or reviewing skill files |
references/system-prompts.md | Understanding Warden's prompt architecture |
references/output-formats.md | Designing structured JSON output |
references/agentic-patterns.md | Building tool-using agents |
references/anti-patterns.md | Reviewing prompts for common mistakes |
references/model-guidance.md | Optimizing for Claude 4.x models |
references/context-design.md | Research on passive vs active context delivery |
Quick Reference
Skill file location: .agents/skills/{name}/SKILL.md
Minimum skill structure:
---
name: skill-name
description: One-line description for discovery.
allowed-tools: Read Grep Glob
---
[Role statement]
## Your Task
[What to analyze and criteria to apply]
## Severity Levels
[Definitions tied to impact]
Your Task
When helping with prompts:
- Read relevant reference documents before answering
- Provide specific, actionable guidance
- Show examples from existing Warden skills when helpful
- Cite sources (Anthropic docs, etc.) for best practices
FAQ
What does the agent-prompt skill do?
Reference guide for writing effective agent prompts and skills. Use when creating new skills, reviewing prompt quality, or understanding Warden's prompt architecture.
How do I install agent-prompt?
Run npx skills add https://github.com/getsentry/warden --skill agent-prompt in your project. The skills CLI detects the agents you use and copies the skill into the right folder. For Claude Code you can also place the skill folder at ~/.claude/skills/agent-prompt/ (personal) or .claude/skills/agent-prompt/ (project).
Which AI agents can use agent-prompt?
Any agent that supports the open Agent Skills format (a folder with a SKILL.md file), including Claude Code, Codex, Cursor, GitHub Copilot, Gemini CLI, Windsurf, Cline, OpenCode and more.
Is agent-prompt safe to install?
No partner security audit is available yet. Skills can run commands and scripts, so read the SKILL.md and any bundled files before installing.
Who maintains agent-prompt?
It is published by getsentry in getsentry/warden, and it is an official skill from the maker of the technology it covers. It has 304 recorded installs.
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