Cargar prompts desde un repositorio de GitHub y autocompletar expresiones de n8n

Avanzado

Este es unEngineering, AIflujo de automatización del dominio deautomatización que contiene 17 nodos.Utiliza principalmente nodos como If, Set, Code, Github, StopAndError, combinando tecnología de inteligencia artificial para lograr automatización inteligente. Obtener prompts dinámicos de GitHub y rellenar automáticamente en expresiones de n8n

Requisitos previos
  • Personal Access Token de GitHub
Vista previa del flujo de trabajo
Visualización de las conexiones entre nodos, con soporte para zoom y panorámica
Exportar flujo de trabajo
Copie la siguiente configuración JSON en n8n para importar y usar este flujo de trabajo
{
  "id": "QyMyf3zraY0wxXDf",
  "meta": {
    "instanceId": "ba3fa76a571c35110ef5f67e5099c9a5c1768ef125c2f3b804ba20de75248c0b",
    "templateCredsSetupCompleted": true
  },
  "name": "Load Prompts from Github Repo and auto populate n8n expressions",
  "tags": [],
  "nodes": [
    {
      "id": "34781446-b06e-41eb-83b8-b96bda1a5595",
      "name": "Al hacer clic en 'Probar flujo de trabajo'",
      "type": "n8n-nodes-base.manualTrigger",
      "position": [
        -80,
        0
      ],
      "parameters": {},
      "typeVersion": 1
    },
    {
      "id": "c53b7243-7c82-47e0-a5ee-bd82bc51c386",
      "name": "GitHub",
      "type": "n8n-nodes-base.github",
      "position": [
        600,
        0
      ],
      "parameters": {
        "owner": {
          "__rl": true,
          "mode": "name",
          "value": "={{ $json.Account }}"
        },
        "filePath": "={{ $json.path }}{{ $json.prompt }}",
        "resource": "file",
        "operation": "get",
        "repository": {
          "__rl": true,
          "mode": "name",
          "value": "={{ $json.repo }}"
        },
        "additionalParameters": {}
      },
      "credentials": {
        "githubApi": {
          "id": "ostHZNoe8GSsbaQM",
          "name": "The GitHub account"
        }
      },
      "typeVersion": 1
    },
    {
      "id": "9976b199-b744-47a7-9d75-4b831274c01b",
      "name": "Extraer de archivo",
      "type": "n8n-nodes-base.extractFromFile",
      "position": [
        840,
        0
      ],
      "parameters": {
        "options": {},
        "operation": "text"
      },
      "typeVersion": 1
    },
    {
      "id": "26aa4e6a-c487-4cdf-91d5-df660cf826a6",
      "name": "setVars",
      "type": "n8n-nodes-base.set",
      "position": [
        180,
        0
      ],
      "parameters": {
        "options": {},
        "assignments": {
          "assignments": [
            {
              "id": "150618c5-09b1-4f8b-a7b4-984662bf3381",
              "name": "Account",
              "type": "string",
              "value": "TPGLLC-US"
            },
            {
              "id": "22e8a3b0-bd53-485c-b971-7f1dd0686f0e",
              "name": "repo",
              "type": "string",
              "value": "PeresPrompts"
            },
            {
              "id": "ab94d0a1-ef3a-4fe9-9076-6882c6fda0ac",
              "name": "path",
              "type": "string",
              "value": "SEO/"
            },
            {
              "id": "66f122eb-1cbd-4769-aac8-3f05cdb6c116",
              "name": "prompt",
              "type": "string",
              "value": "keyword_research.md"
            },
            {
              "id": "03fe26a3-04e6-439c-abcb-d438fc5203c0",
              "name": "company",
              "type": "string",
              "value": "South Nassau Physical Therapy"
            },
            {
              "id": "c133d216-a457-4872-a060-0ba4d94549af",
              "name": "product",
              "type": "string",
              "value": "Manual Therapy"
            },
            {
              "id": "584864dd-2518-45e2-b501-02828757fc3a",
              "name": "features",
              "type": "string",
              "value": "pain relief"
            },
            {
              "id": "0c4594cc-302a-4215-bdad-12cf54f57967",
              "name": "sector",
              "type": "string",
              "value": "physical therapy"
            }
          ]
        }
      },
      "typeVersion": 3.4
    },
    {
      "id": "9d92f581-8cd9-448c-aa1d-023a96c1ddda",
      "name": "Reemplazar variables",
      "type": "n8n-nodes-base.code",
      "position": [
        1900,
        -20
      ],
      "parameters": {
        "jsCode": "// Fetch the prompt text\nconst prompt = $('SetPrompt').first().json.data;  // Ensure the prompt contains placeholders like {{ some.node.value }}\n\n// Example variables object\nconst variables = {\n  company: $('setVars').first().json.company,\n  features: \"Awesome Software\",\n  keyword: \"2025-02-07\"\n};\n\n// Function to replace placeholders dynamically\nconst replaceVariables = (text, vars) => {\n  return text.replace(/{{(.*?)}}/g, (match, key) => {\n    const trimmedKey = key.trim();\n    \n    // Extract last part after the last dot\n    const finalKey = trimmedKey.split('.').pop();\n\n    // Replace if key exists, otherwise leave placeholder unchanged\n    return vars.hasOwnProperty(finalKey) ? vars[finalKey] : match;\n  });\n};\n\n// Replace and return result\nreturn [{\n  prompt: replaceVariables(prompt, variables)\n}];\n"
      },
      "typeVersion": 2
    },
    {
      "id": "6c6c4fde-6ee5-47a8-894d-44d1afcedc2a",
      "name": "If",
      "type": "n8n-nodes-base.if",
      "position": [
        1560,
        0
      ],
      "parameters": {
        "options": {},
        "conditions": {
          "options": {
            "version": 2,
            "leftValue": "",
            "caseSensitive": true,
            "typeValidation": "strict"
          },
          "combinator": "and",
          "conditions": [
            {
              "id": "2717a7e5-095a-42bf-8b5b-8050c3389ec5",
              "operator": {
                "type": "boolean",
                "operation": "true",
                "singleValue": true
              },
              "leftValue": "={{ $json.success }}",
              "rightValue": "={{ $('Check All Prompt Vars Present').item.json.keys()}}"
            }
          ]
        }
      },
      "typeVersion": 2.2
    },
    {
      "id": "3b7712b8-5152-4f60-9401-03c89c39e227",
      "name": "Verificar todas las variables de prompt presentes",
      "type": "n8n-nodes-base.code",
      "position": [
        1280,
        0
      ],
      "parameters": {
        "jsCode": "// Get prompt text\nconst prompt = $json.data;\n\n// Extract variables inside {{ }} dynamically\nconst matches = [...prompt.matchAll(/{{(.*?)}}/g)];\nconst uniqueVars = [...new Set(matches.map(match => match[1].trim().split('.').pop()))];\n\n// Get variables from the Set Node\nconst setNodeVariables = $node[\"setVars\"].json || {};\n\n// Log extracted variables and Set Node keys\nconsole.log(\"Extracted Variables:\", uniqueVars);\nconsole.log(\"Set Node Keys:\", Object.keys(setNodeVariables));\n\n// Check if all required variables are present in the Set Node\nconst missingKeys = uniqueVars.filter(varName => !setNodeVariables.hasOwnProperty(varName));\n\nconsole.log(\"Missing Keys:\", missingKeys);\n\n// Return false if any required variable is missing, otherwise return true\nreturn [{\n  success: missingKeys.length === 0,\n  missingKeys: missingKeys\n}];\n"
      },
      "typeVersion": 2
    },
    {
      "id": "32618e10-3285-4c16-9e78-058dde329337",
      "name": "EstablecerPrompt",
      "type": "n8n-nodes-base.set",
      "position": [
        1060,
        0
      ],
      "parameters": {
        "options": {},
        "assignments": {
          "assignments": [
            {
              "id": "335b450d-542a-4714-83d8-ccc237188fc5",
              "name": "data",
              "type": "string",
              "value": "={{ $json.data }}"
            }
          ]
        }
      },
      "typeVersion": 3.4
    },
    {
      "id": "4d8b34ca-50dd-4f37-b4f7-542291461662",
      "name": "Detener y error",
      "type": "n8n-nodes-base.stopAndError",
      "position": [
        1900,
        200
      ],
      "parameters": {
        "errorMessage": "=Missing Prompt Variables : {{ $('Check All Prompt Vars Present').item.json.missingKeys }}\n"
      },
      "typeVersion": 1
    },
    {
      "id": "a78c1e17-9152-4241-bcdf-c0d723da543b",
      "name": "Establecer Completed Prompt",
      "type": "n8n-nodes-base.set",
      "position": [
        2220,
        -20
      ],
      "parameters": {
        "options": {},
        "assignments": {
          "assignments": [
            {
              "id": "57a9625b-adea-4ee7-a72a-2be8db15f3d4",
              "name": "Prompt",
              "type": "string",
              "value": "={{ $json.prompt }}"
            }
          ]
        }
      },
      "typeVersion": 3.4
    },
    {
      "id": "51447c90-a222-4172-a49b-86ec43332559",
      "name": "Agente IA",
      "type": "@n8n/n8n-nodes-langchain.agent",
      "position": [
        2440,
        -20
      ],
      "parameters": {
        "text": "={{ $json.Prompt }}",
        "options": {},
        "promptType": "define"
      },
      "typeVersion": 1.7
    },
    {
      "id": "f15b6af1-7af2-4515-be8f-960211118dce",
      "name": "Nota adhesiva",
      "type": "n8n-nodes-base.stickyNote",
      "position": [
        60,
        -120
      ],
      "parameters": {
        "width": 340,
        "height": 260,
        "content": "# Set The variables in your prompt here"
      },
      "typeVersion": 1
    },
    {
      "id": "163db6cc-5b06-4ae6-ac97-5890b37cdb18",
      "name": "Nota adhesiva1",
      "type": "n8n-nodes-base.stickyNote",
      "position": [
        520,
        -120
      ],
      "parameters": {
        "color": 5,
        "content": "## The repo is currently public for you to test with"
      },
      "typeVersion": 1
    },
    {
      "id": "83ff6a86-a759-42a9-ace4-e20d57b906db",
      "name": "Nota adhesiva2",
      "type": "n8n-nodes-base.stickyNote",
      "position": [
        1780,
        -200
      ],
      "parameters": {
        "width": 360,
        "height": 260,
        "content": "## Replaces the values in the prompt with the variables in the \n# 'setVars' Node"
      },
      "typeVersion": 1
    },
    {
      "id": "7dd61153-84ac-4b59-b449-333825476c33",
      "name": "Nota adhesiva3",
      "type": "n8n-nodes-base.stickyNote",
      "position": [
        2000,
        180
      ],
      "parameters": {
        "color": 3,
        "content": "## If you're missing variables they will be listed here"
      },
      "typeVersion": 1
    },
    {
      "id": "1f070dc3-3d25-41d8-b534-912ba7c8b2b0",
      "name": "Prompt Output",
      "type": "n8n-nodes-base.set",
      "position": [
        2800,
        -20
      ],
      "parameters": {
        "options": {},
        "assignments": {
          "assignments": [
            {
              "id": "01a30683-c348-4712-a3b1-739fc4a17718",
              "name": "promptResponse",
              "type": "string",
              "value": "={{ $json.output }}"
            }
          ]
        }
      },
      "typeVersion": 3.4
    },
    {
      "id": "2d12a6e2-7976-41b0-8cb2-01466b28269d",
      "name": "Ollama Chat Model",
      "type": "@n8n/n8n-nodes-langchain.lmChatOllama",
      "position": [
        2480,
        200
      ],
      "parameters": {
        "options": {}
      },
      "credentials": {
        "ollamaApi": {
          "id": "ERfZ8mAfQ1b0aoxZ",
          "name": "Ollama account"
        }
      },
      "typeVersion": 1
    }
  ],
  "active": false,
  "pinData": {},
  "settings": {
    "executionOrder": "v1"
  },
  "versionId": "4327a337-59e7-4b5b-98e8-93c6be550972",
  "connections": {
    "6c6c4fde-6ee5-47a8-894d-44d1afcedc2a": {
      "main": [
        [
          {
            "node": "9d92f581-8cd9-448c-aa1d-023a96c1ddda",
            "type": "main",
            "index": 0
          }
        ],
        [
          {
            "node": "4d8b34ca-50dd-4f37-b4f7-542291461662",
            "type": "main",
            "index": 0
          }
        ]
      ]
    },
    "c53b7243-7c82-47e0-a5ee-bd82bc51c386": {
      "main": [
        [
          {
            "node": "9976b199-b744-47a7-9d75-4b831274c01b",
            "type": "main",
            "index": 0
          }
        ]
      ]
    },
    "26aa4e6a-c487-4cdf-91d5-df660cf826a6": {
      "main": [
        [
          {
            "node": "c53b7243-7c82-47e0-a5ee-bd82bc51c386",
            "type": "main",
            "index": 0
          }
        ]
      ]
    },
    "AI Agent": {
      "main": [
        [
          {
            "node": "1f070dc3-3d25-41d8-b534-912ba7c8b2b0",
            "type": "main",
            "index": 0
          }
        ]
      ]
    },
    "SetPrompt": {
      "main": [
        [
          {
            "node": "3b7712b8-5152-4f60-9401-03c89c39e227",
            "type": "main",
            "index": 0
          }
        ]
      ]
    },
    "9976b199-b744-47a7-9d75-4b831274c01b": {
      "main": [
        [
          {
            "node": "SetPrompt",
            "type": "main",
            "index": 0
          }
        ]
      ]
    },
    "2d12a6e2-7976-41b0-8cb2-01466b28269d": {
      "ai_languageModel": [
        [
          {
            "node": "AI Agent",
            "type": "ai_languageModel",
            "index": 0
          }
        ]
      ]
    },
    "9d92f581-8cd9-448c-aa1d-023a96c1ddda": {
      "main": [
        [
          {
            "node": "Set Completed Prompt",
            "type": "main",
            "index": 0
          }
        ]
      ]
    },
    "Set Completed Prompt": {
      "main": [
        [
          {
            "node": "AI Agent",
            "type": "main",
            "index": 0
          }
        ]
      ]
    },
    "3b7712b8-5152-4f60-9401-03c89c39e227": {
      "main": [
        [
          {
            "node": "6c6c4fde-6ee5-47a8-894d-44d1afcedc2a",
            "type": "main",
            "index": 0
          }
        ]
      ]
    },
    "34781446-b06e-41eb-83b8-b96bda1a5595": {
      "main": [
        [
          {
            "node": "26aa4e6a-c487-4cdf-91d5-df660cf826a6",
            "type": "main",
            "index": 0
          }
        ]
      ]
    }
  }
}
Preguntas frecuentes

¿Cómo usar este flujo de trabajo?

Copie el código de configuración JSON de arriba, cree un nuevo flujo de trabajo en su instancia de n8n y seleccione "Importar desde JSON", pegue la configuración y luego modifique la configuración de credenciales según sea necesario.

¿En qué escenarios es adecuado este flujo de trabajo?

Avanzado - Ingeniería, Inteligencia Artificial

¿Es de pago?

Este flujo de trabajo es completamente gratuito, puede importarlo y usarlo directamente. Sin embargo, tenga en cuenta que los servicios de terceros utilizados en el flujo de trabajo (como la API de OpenAI) pueden requerir un pago por su cuenta.

Información del flujo de trabajo
Nivel de dificultad
Avanzado
Número de nodos17
Categoría2
Tipos de nodos10
Descripción de la dificultad

Adecuado para usuarios avanzados, flujos de trabajo complejos con 16+ nodos

Enlaces externos
Ver en n8n.io

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Categorías

Categorías: 34