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Prompt engineer

Skill Vasallo94/skill-issue/skills/obsidian/prompt-engineer

Disena, itera y versiona prompts de LLM. Documenta el proceso de optimizacion con metricas y variantes.From its SKILL.md

Install
npx -y skills add Vasallo94/skill-issue --skill prompt-engineer

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SKILL.md

1.7 KB, 447 tokens by cl100k_base, as published. Nobody here has run it

Prompt Engineer

Cuando usar esta skill

  • Cuando disenes un nuevo prompt para un LLM.
  • Cuando iteres sobre un prompt existente para mejorar resultados.
  • Cuando quieras documentar y versionar tus prompts.

[!CAUTION] Antes de crear o editar notas, lee las [[.agents/REGLAS_GLOBALES|Reglas Globales]].

Estructura de Documentacion

Los prompts se guardan en 04_Recursos/Prompts/ con esta estructura:

04_Recursos/Prompts/
  <proyecto>/
    <prompt-name>.md
    <prompt-name>-v2.md

Plantilla de Prompt

---
title: "Prompt: Nombre Descriptivo"
tags: [prompt, proyecto]
type: recurso
status: borrador
project: nombre-proyecto
version: 1.0
created: 2026-06-09
updated: 2026-06-09
---

Secciones:

  • Objetivo (que debe lograr este prompt)
  • Prompt (el texto completo)
  • Variables (tabla con nombre, tipo, descripcion)
  • Ejemplos de uso (input/output)
  • Historial de versiones (version, fecha, cambios, resultado)
  • Notas de optimizacion

Principios de Diseno de Prompts

  1. Se especifico: Cuanto mas concreto, mejor resultado.
  2. Da ejemplos: Few-shot prompting mejora significativamente.
  3. Define el rol: "Eres un experto en X..."
  4. Especifica formato: "Responde en JSON/Markdown/lista..."
  5. Itera con datos: Prueba con inputs reales, no imaginarios.

Flujo de Trabajo

  1. Draft: Escribe version inicial.
  2. Test: Prueba con varios inputs.
  3. Measure: Documenta resultados.
  4. Iterate: Ajusta basandote en datos.
  5. Version: Guarda cada iteracion significativa.

What ships with it

Read from the repository

Just SKILL.md. No reference files, no scripts.

Gives 0 of the 12 instructions most prompt engineering skills give in 447 tokens

Counted across 542 of the 575 authors here whose files we hold, read 2026-09-06

  • Provide few-shot examples for complex tasksin 17 of 542, across 16 files
  • Ask clarifying questions if information is ambiguousin 16 of 542, across 14 files
  • Output a complete optimized prompt for the userin 15 of 542, across 9 files
  • Validate structured outputs against schemasin 15 of 542, across 13 files
  • Analyze the draft prompt for intent and gapsin 14 of 542, across 8 files
  • Detect project tech stack from local filesin 14 of 542, across 8 files
  • Recommend a model based on task scopein 13 of 542, across 7 files
  • Present results in the specified output formatin 13 of 542, across 7 files
  • Match intent and scope to ECC componentsin 13 of 542, across 7 files
  • Ask one question at a timein 13 of 542, across 12 files
  • Respond in the same language as the user inputin 12 of 542, across 6 files
  • Ask up to three clarification questions if context is missingin 11 of 542, across 5 files

Said here and by no other author read

  • Read global rules before creating or editing notes
  • Define a specific role for the LLM
  • Test prompts with real input data
  • Document optimization notes and metrics
  • Save each significant iteration as a new version

Grouped from the skills themselves: near-identical wordings counted once, and counted by distinct author, so one author publishing three of these counts once. Length counted with cl100k_base; the agent that loads this file may tokenize it differently.

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