byjeffallan· 67 skills
Writes, refactors, and evaluates prompts for LLMs — generating optimized prompt templates, structured output schemas, evaluation rubrics, and test suites. Use when designing prompts for new LLM applications, refactoring existing prompts for better accuracy or token efficiency, implementing chain-of-thought or few-shot learning, creating system prompts with personas and guardrails, building JSON/function-calling schemas, or developing prompt evaluation frameworks to measure and improve model performance.
$npx -y skills add jeffallan/claude-skills --skill prompt-engineerInstalls into the current project.
Run `npx skills use "https://github.com/jeffallan/claude-skills" --skill "jeffallan/claude-skills/prompt-engineer"` and follow the generated skill instructions now. Read its complete output, redirecting it to a temporary file first if necessary. Resolve relative paths from the supporting-files directory it provides.
Use the skills in "https://github.com/jeffallan/claude-skills" that are relevant to the current task. Run `npx skills add "https://github.com/jeffallan/claude-skills"` and select the relevant skills, then follow their instructions.