MCP Server Herramientas de agente de Github

Intermedio

Este es unEngineering, AIflujo de automatización del dominio deautomatización que contiene 15 nodos.Utiliza principalmente nodos como Set, Agent, McpTrigger, LmChatOpenAi, ToolWorkflow, combinando tecnología de inteligencia artificial para lograr automatización inteligente. Herramienta MCP deagente de Github

Requisitos previos
  • Clave de API de OpenAI
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": "HCcU4mk4u2PNkp7C",
  "meta": {
    "instanceId": "8d2a96b0ee3db80edc0afe4f8cdbb2eb58d6fe0bc4416e4c3377314544353f7e",
    "templateCredsSetupCompleted": true
  },
  "name": "MCP Server Github Agent Tool",
  "tags": [
    {
      "id": "GfKcawMPAWNcS17g",
      "name": "n8n-template",
      "createdAt": "2025-05-29T21:33:12.406Z",
      "updatedAt": "2025-05-29T21:33:12.406Z"
    },
    {
      "id": "HdJUguIPwIXfbzhz",
      "name": "tutorial",
      "createdAt": "2025-05-16T01:06:16.018Z",
      "updatedAt": "2025-05-16T01:06:16.018Z"
    },
    {
      "id": "aWMbAleZrcWBvCQc",
      "name": "agent",
      "createdAt": "2025-05-16T20:26:50.983Z",
      "updatedAt": "2025-05-16T20:26:50.983Z"
    },
    {
      "id": "m4EUH4B1Wbruf4Ui",
      "name": "server",
      "createdAt": "2025-05-15T16:58:31.287Z",
      "updatedAt": "2025-05-15T16:58:31.287Z"
    }
  ],
  "nodes": [
    {
      "id": "0535b49f-14da-4127-a723-2647d8f8eb9e",
      "name": "Disparador MCP Server",
      "type": "@n8n/n8n-nodes-langchain.mcpTrigger",
      "position": [
        -1840,
        280
      ],
      "webhookId": "5b0e6a8d-f7eb-49ba-ac89-2eb4fc359967",
      "parameters": {
        "path": "5b0e6a8d-f7eb-49ba-ac89-2eb4fc359967"
      },
      "typeVersion": 1
    },
    {
      "id": "0c5003ed-20e2-4952-b20a-f01496037a13",
      "name": "Cuando se ejecuta por otro flujo de trabajo",
      "type": "n8n-nodes-base.executeWorkflowTrigger",
      "position": [
        -3180,
        640
      ],
      "parameters": {
        "workflowInputs": {
          "values": [
            {
              "name": "request"
            }
          ]
        }
      },
      "typeVersion": 1.1
    },
    {
      "id": "85c1c401-ac3e-46c2-9fa0-a20e8ad3d578",
      "name": "Memoria simple",
      "type": "@n8n/n8n-nodes-langchain.memoryBufferWindow",
      "position": [
        -2120,
        640
      ],
      "parameters": {
        "sessionKey": "github",
        "sessionIdType": "customKey"
      },
      "typeVersion": 1.3
    },
    {
      "id": "2fa49b82-2c86-4076-974c-1ed57be5bdc5",
      "name": "Modelo de chat OpenAI",
      "type": "@n8n/n8n-nodes-langchain.lmChatOpenAi",
      "position": [
        -2480,
        660
      ],
      "parameters": {
        "model": {
          "__rl": true,
          "mode": "list",
          "value": "gpt-4.1",
          "cachedResultName": "gpt-4.1"
        },
        "options": {}
      },
      "credentials": {
        "openAiApi": {
          "id": "F4FUDxUErCUjWsCq",
          "name": "OpenAi - WILLBOT"
        }
      },
      "typeVersion": 1.2
    },
    {
      "id": "a7be6db4-25b5-490c-8d1e-91473edf76c7",
      "name": "Nota adhesiva1",
      "type": "n8n-nodes-base.stickyNote",
      "position": [
        -2360,
        80
      ],
      "parameters": {
        "color": 4,
        "width": 460,
        "height": 500,
        "content": "## GitHub AI Agent (Tools Agent)\n🤖 Specialized GitHub Agent\n- Direct connection to GitHub MCP Server\n- Processes natural language GitHub requests\n- Reduces LLM context overhead\n- Handles all GitHub API complexity"
      },
      "typeVersion": 1
    },
    {
      "id": "7cdfaa60-61bd-43d1-9aff-f27f2012e9b9",
      "name": "Nota adhesiva3",
      "type": "n8n-nodes-base.stickyNote",
      "position": [
        -1880,
        80
      ],
      "parameters": {
        "color": 7,
        "width": 340,
        "height": 500,
        "content": "## 🖥️  MCP Server Trigger\n🔧 MCP Server Trigger\n- Receives GitHub operation requests\n- Single parameter: \"request\" (natural language)\n- Triggers specialized GitHub agent workflow"
      },
      "typeVersion": 1
    },
    {
      "id": "94b86861-9993-4de0-a56a-a3d4dd829d9b",
      "name": "Nota adhesiva4",
      "type": "n8n-nodes-base.stickyNote",
      "position": [
        -2980,
        80
      ],
      "parameters": {
        "color": 7,
        "width": 600,
        "height": 500,
        "content": "# 🖥️ MCP Server Github Agent Tool\n\n📋 Architecture Overview\n\nThis workflow implements the MCP Agent pattern:\n\n1. Single entry point (MCP Trigger)\n\n2. Specialized agent (GitHub focus)\n\n3. Context delegation (reduced LLM load)\n\n4. Scalable operations (unlimited GitHub tools)\n\n\nPerfect for complex GitHub automations without overwhelming your main LLM with GitHub API context.\n"
      },
      "typeVersion": 1
    },
    {
      "id": "4f6833d0-85c7-4035-8a8a-c627b1181d76",
      "name": "Agentee Github",
      "type": "@n8n/n8n-nodes-langchain.toolWorkflow",
      "position": [
        -1780,
        440
      ],
      "parameters": {
        "workflowId": {
          "__rl": true,
          "mode": "list",
          "value": "UyrFAXDtcVf0TqlJ",
          "cachedResultName": "MCP Github"
        },
        "description": "# Overview\nUtilize this Github Agent tool to handle all interactions with the Github. By giving the Github Agent clear commands, you can full manage repositories and their components.\n\n## Workflow\n1. Provide plain language commands in the request parameter of this tool. Include the repo name when applicable.\n2. The Github agent interprets your command and performs the task.\n\n## Example Requests\n<EXAMPLE_1>\nCreate an issue called \"Some Issue Title\" with the description of \"Some long description about something\". Create it in the repo named Repo 1.\n</EXAMPLE_1>\n<EXAMPLE_2>\nMark issue number 3 as closed and put a comment of \"wow that was hard work\" on it.\n</EXAMPLE_2>\n<EXAMPLE_3>\nCreate a new branch off of the development branch and name it according to the feature / issue it relates to. Create a comment on the first issue: @Claude, please work on this, thank you.\n</EXAMPLE_3>",
        "workflowInputs": {
          "value": {
            "request": "={{ /*n8n-auto-generated-fromAI-override*/ $fromAI('request', `Plain language command to have the Github Agent perform a task relating to Github`, 'string') }}"
          },
          "schema": [
            {
              "id": "request",
              "type": "string",
              "display": true,
              "removed": false,
              "required": false,
              "displayName": "request",
              "defaultMatch": false,
              "canBeUsedToMatch": true
            }
          ],
          "mappingMode": "defineBelow",
          "matchingColumns": [
            "request"
          ],
          "attemptToConvertTypes": false,
          "convertFieldsToString": false
        }
      },
      "typeVersion": 2.2
    },
    {
      "id": "0d381148-29a4-4f0d-abe4-b32a409414d5",
      "name": "Github API",
      "type": "@n8n/n8n-nodes-langchain.mcpClientTool",
      "position": [
        -1760,
        640
      ],
      "parameters": {
        "include": "selected",
        "sseEndpoint": "http://localhost:8000/sse",
        "includeTools": [
          "create_issue",
          "list_issues",
          "update_issue",
          "add_issue_comment",
          "search_issues",
          "get_issue",
          "search_repositories",
          "create_repository",
          "get_pull_request_reviews",
          "get_pull_request_comments",
          "update_pull_request_branch",
          "get_pull_request_files",
          "get_pull_request_status",
          "search_code",
          "search_users",
          "list_pull_requests",
          "get_pull_request",
          "merge_pull_request",
          "create_pull_request_review",
          "fork_repository",
          "create_branch",
          "list_commits",
          "get_file_contents",
          "push_files",
          "create_or_update_file",
          "create_pull_request"
        ]
      },
      "typeVersion": 1
    },
    {
      "id": "382e14d0-747f-4901-9224-cb7c8fe60958",
      "name": "Agentee de IA Github",
      "type": "@n8n/n8n-nodes-langchain.agent",
      "position": [
        -2260,
        340
      ],
      "parameters": {
        "text": "={{ $('When Executed by Another Workflow').item.json.request }}",
        "options": {
          "systemMessage": "=# Overview\nYou are a Github API and repo management specialist. You use your many tools to achieve the goals set forth by the requests you receive.\n\n## User Information\nGithub username: {{ $json.githubUsername }}"
        },
        "promptType": "define"
      },
      "typeVersion": 1.9
    },
    {
      "id": "47f6acc4-d405-4203-a157-f050f249b37a",
      "name": "Establecer usuario Github",
      "type": "n8n-nodes-base.set",
      "position": [
        -2860,
        640
      ],
      "parameters": {
        "options": {},
        "assignments": {
          "assignments": [
            {
              "id": "baa4559f-6f06-42c6-ab23-0aa9662a5a18",
              "name": "githubUsername",
              "type": "string",
              "value": "wayum999"
            }
          ]
        }
      },
      "typeVersion": 3.4
    },
    {
      "id": "291e3f21-ab26-4a3e-be10-bfb0add9cf76",
      "name": "Nota adhesiva",
      "type": "n8n-nodes-base.stickyNote",
      "position": [
        -2980,
        600
      ],
      "parameters": {
        "color": 7,
        "width": 340,
        "height": 380,
        "content": "\n\n\n\n\n\n\n\n\n\n\n\n\n\n## Set GitHub Username Node\n⚙️ Configuration Required\n- Replace \"your-github-username\" with actual username\n- Used for GitHub API authentication context\n- Essential for proper API calls"
      },
      "typeVersion": 1
    },
    {
      "id": "117bbca5-4a6b-4c11-96bb-98efb561ac1d",
      "name": "Nota adhesiva2",
      "type": "n8n-nodes-base.stickyNote",
      "position": [
        -2620,
        600
      ],
      "parameters": {
        "color": 7,
        "width": 360,
        "height": 380,
        "content": "\n\n\n\n\n\n\n\n\n\n\n\n\n\n## OpenAI Chat Model Node\n🧠 AI Processing Engine\n- Requires OpenAI API key configuration  \n- Powers intelligent GitHub operation understanding\n- Optimized for GitHub-specific tasks"
      },
      "typeVersion": 1
    },
    {
      "id": "c6b138ca-a993-4251-ab28-29ba37b93b67",
      "name": "Nota adhesiva5",
      "type": "n8n-nodes-base.stickyNote",
      "position": [
        -2240,
        600
      ],
      "parameters": {
        "color": 7,
        "width": 340,
        "height": 380,
        "content": "\n\n\n\n\n\n\n\n\n\n\n\n\n\n## Simple Memory Node\n💾 Conversation Context\n- Maintains operation history\n- Enables multi-step GitHub workflows\n- Reduces repetitive context processing"
      },
      "typeVersion": 1
    },
    {
      "id": "d322205a-413c-4c85-a0de-07c996d77733",
      "name": "Nota adhesiva6",
      "type": "n8n-nodes-base.stickyNote",
      "position": [
        -1880,
        600
      ],
      "parameters": {
        "color": 7,
        "width": 340,
        "height": 380,
        "content": "\n\n\n\n\n\n\n\n\n\n\n\n\n\n## MCP Client Node\n💾 Github Tools\n- Handles calls to the Github API\n- Manages repos and issues\n- One node connected to an MCP server"
      },
      "typeVersion": 1
    }
  ],
  "active": false,
  "pinData": {
    "When Executed by Another Workflow": [
      {
        "json": {
          "request": "create a new repo called test repo"
        }
      }
    ]
  },
  "settings": {
    "executionOrder": "v1"
  },
  "versionId": "03753d69-363b-410e-af98-686cd0e03b2b",
  "connections": {
    "0d381148-29a4-4f0d-abe4-b32a409414d5": {
      "ai_tool": [
        [
          {
            "node": "Agente de IA Github",
            "type": "ai_tool",
            "index": 0
          }
        ]
      ]
    },
    "Agente Github": {
      "ai_tool": [
        [
          {
            "node": "0535b49f-14da-4127-a723-2647d8f8eb9e",
            "type": "ai_tool",
            "index": 0
          }
        ]
      ]
    },
    "85c1c401-ac3e-46c2-9fa0-a20e8ad3d578": {
      "ai_memory": [
        [
          {
            "node": "Agente de IA Github",
            "type": "ai_memory",
            "index": 0
          }
        ]
      ]
    },
    "2fa49b82-2c86-4076-974c-1ed57be5bdc5": {
      "ai_languageModel": [
        [
          {
            "node": "Agente de IA Github",
            "type": "ai_languageModel",
            "index": 0
          }
        ]
      ]
    },
    "47f6acc4-d405-4203-a157-f050f249b37a": {
      "main": [
        [
          {
            "node": "Agente de IA Github",
            "type": "main",
            "index": 0
          }
        ]
      ]
    },
    "0c5003ed-20e2-4952-b20a-f01496037a13": {
      "main": [
        [
          {
            "node": "47f6acc4-d405-4203-a157-f050f249b37a",
            "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?

Intermedio - 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
Intermedio
Número de nodos15
Categoría2
Tipos de nodos9
Descripción de la dificultad

Adecuado para usuarios con experiencia intermedia, flujos de trabajo de complejidad media con 6-15 nodos

Autor
William Lettieri

William Lettieri

@fibonacci

Accountant, Developer, Dreamer

Enlaces externos
Ver en n8n.io

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Categorías

Categorías: 34