majiayu000 libprompt Skill
When to Use
- Managing LLM system prompts as templates
- Loading prompt files from directories
- Rendering prompts with dynamic variables
- Organizing prompts for different agents
Key Concepts
PromptLoader: Loads .prompt.md files from a directory and renders them using Mustache templating syntax.
Mustache templating: Use {{variable}} syntax for dynamic content
insertion.
Usage Patterns
Pattern 1: Load and render prompt
import { PromptLoader } from "@copilot-ld/libprompt";
const loader = new PromptLoader("./prompts");
const systemPrompt = await loader.render("system", {
agentName: "Assistant",
capabilities: ["search", "calculate"],
});
Pattern 2: Prompt file structure
<!-- prompts/system.prompt.md -->
You are {{agentName}}.
Your capabilities: {{#capabilities}}
- {{.}} {{/capabilities}}
Integration
Used by Memory service to load agent system prompts. Prompts stored in config/agents/*/prompts/.