Prompt library
Skill fusengine/agents/plugins/prompt-engineer/skills/prompt-library
Use when looking for a ready-made agent or task template (code review, support, data analysis, translation, extraction) instead of writing one from scratch.From its SKILL.md
npx -y skills add fusengine/agents --skill prompt-libraryAssembled from the repository path, not quoted from the project. Check it against their README if it does not work.
One thing to look at
- 22 stars22 stars. Stars are a popularity signal and not a quality one, but at this level it is likely that nobody has read this closely except its author, and you would be relying on your own review.
SKILL.md
5.0 KB, ~1.1k tokens by cl100k_base, as published. Nobody here has run it
It covers listing, searching, viewing, and using/customizing an existing template -- not designing a new agent architecture from scratch (see agent-design for that) or writing a prompt's internal structure (see prompt-creation).
</objective>
Prompt Library
Collection of professional, tested, and optimized prompt templates.
Categories
Agents (6 executable agents)
| Template | Description | Usage |
|---|---|---|
| code-reviewer | Code review with SOLID | /prompt library use code-reviewer |
| support-assistant | Multichannel customer support | /prompt library use support-assistant |
| data-analyst | Data analysis | /prompt library use data-analyst |
| technical-writer | Technical documentation | /prompt library use technical-writer |
| security-auditor | OWASP security audit | /prompt library use security-auditor |
| api-designer | REST/GraphQL API design | /prompt library use api-designer |
Tasks (6 executable agents)
| Template | Description | Usage |
|---|---|---|
| summarizer | Adaptive text summarization | /prompt library use summarizer |
| translator | Multilingual translation | /prompt library use translator |
| extractor | Structured data extraction | /prompt library use extractor |
| classifier | Content classification | /prompt library use classifier |
| generator | Content generation | /prompt library use generator |
| validator | Data validation | /prompt library use validator |
Specialized (6 executable agents)
| Template | Description | Usage |
|---|---|---|
| legal-assistant | Legal analysis | /prompt library use legal-assistant |
| medical-writer | Medical writing | /prompt library use medical-writer |
| financial-analyst | Financial analysis | /prompt library use financial-analyst |
| marketing-strategist | Marketing strategy | /prompt library use marketing-strategist |
| hr-assistant | Human resources | /prompt library use hr-assistant |
| educational-tutor | Educational tutoring | /prompt library use educational-tutor |
Commands
# List all templates
/prompt library list
# Search for a template
/prompt library search "code review"
# View a template
/prompt library show code-reviewer
# Use a template (copy and customize)
/prompt library use code-reviewer
# Use with customization
/prompt library use code-reviewer --lang python --focus security
Agent Structure
Each agent follows the standard Claude Code format:
---
name: agent-name
description: Clear description for automatic triggering
model: sonnet|opus|haiku
color: color-name
tools: Read, Write, Edit, Bash, Grep, Glob, WebSearch
skills: skill-name
---
Required Fields
| Field | Description | Values |
|---|---|---|
name | Unique identifier | kebab-case |
description | Trigger + usage context | Descriptive text |
model | Claude model to use | haiku (simple), sonnet (standard), opus (complex) |
color | Display color | green, blue, red, amber, etc. |
tools | Available tools | Read, Write, Edit, Bash, Grep, Glob, WebSearch |
skills | Associated skill | Linked skill name |
Agent Body
After the YAML frontmatter, the Markdown body contains:
- Instructions and processes
- Output formats
- Examples and patterns
- Rules and prohibitions (Forbidden)
Contribution
To add an agent:
- Create the
.mdfile in the appropriate category (agents/,tasks/,specialized/) - Use the standard YAML frontmatter (name, description, model, color, tools, skills)
- Test the agent with at least 3 use cases
- Document output formats and rules (Forbidden)
What ships with it: 18 files
38.6 KB alongside SKILL.md
templates/
- agents/api-designer.md3.1 KB
- agents/code-reviewer.md2.8 KB
- agents/data-analyst.md2.7 KB
- agents/security-auditor.md3.2 KB
- agents/support-assistant.md2.8 KB
- agents/technical-writer.md3.0 KB
- specialized/educational-tutor.md2.2 KB
- specialized/financial-analyst.md1.9 KB
- specialized/hr-assistant.md1.9 KB
- specialized/legal-assistant.md1.9 KB
- specialized/marketing-strategist.md2.1 KB
- specialized/medical-writer.md2.2 KB
- tasks/classifier.md1.5 KB
- tasks/extractor.md1.5 KB
- tasks/generator.md1.4 KB
- tasks/summarizer.md1.3 KB
- tasks/translator.md1.4 KB
- tasks/validator.md1.7 KB