GraphRAG-n8n/workflows/07_tool_ingest_github.json at main · FalkorDB/GraphRAG-n8n · GitHub

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{
  "name": "07 — Tool: Ingest GitHub Repo",
  "nodes": [
    {
      "parameters": {},
      "id": "manual-trigger",
      "name": "Manual Trigger",
      "type": "n8n-nodes-base.manualTrigger",
      "typeVersion": 1,
      "position": [
        240,
        300
      ]
    },
    {
      "parameters": {
        "jsCode": "return [{ json: { chatInput: \"Please ingest this GitHub repository into the knowledge graph: https://github.com/FalkorDB/GraphRAG-SDK\" } }];"
      },
      "id": "set-input",
      "name": "Set Message",
      "type": "n8n-nodes-base.code",
      "typeVersion": 2,
      "position": [
        460,
        300
      ]
    },
    {
      "parameters": {
        "options": {
          "systemMessage": "You are a knowledge graph ingestion assistant. When given a GitHub repository URL, use the FalkorDB GraphRAG tool to ingest its markdown files."
        }
      },
      "id": "ai-agent",
      "name": "AI Agent",
      "type": "@n8n/n8n-nodes-langchain.agent",
      "typeVersion": 1.7,
      "position": [
        680,
        300
      ]
    },
    {
      "parameters": {
        "model": {
          "__rl": true,
          "mode": "id",
          "value": "gpt-4o"
        },
        "options": {}
      },
      "id": "openai-model",
      "name": "OpenAI Chat Model",
      "type": "@n8n/n8n-nodes-langchain.lmChatOpenAi",
      "typeVersion": 1.2,
      "position": [
        580,
        520
      ],
      "credentials": {
        "openAiApi": {
          "name": "OpenAI account"
        }
      }
    },
    {
      "parameters": {
        "operation": "ingestGithub",
        "githubUrl": "={{ $fromAI(\"githubUrl\", \"Full GitHub repository URL to ingest, e.g. https://github.com/org/repo\") }}",
        "githubRef": "={{ $fromAI(\"githubRef\", \"Branch, tag, or commit SHA. Leave empty for default branch.\") }}",
        "graphName": "knowledge-graph"
      },
      "id": "rag-tool",
      "name": "FalkorDB GraphRAG Tool",
      "type": "@falkordb/n8n-nodes-graphrag.graphRag",
      "typeVersion": 1,
      "position": [
        820,
        520
      ],
      "credentials": {
        "falkorDbGraphRagApi": {
          "name": "FalkorDB GraphRAG Server account"
        }
      }
    }
  ],
  "connections": {
    "Manual Trigger": {
      "main": [
        [
          {
            "node": "Set Message",
            "type": "main",
            "index": 0
          }
        ]
      ]
    },
    "Set Message": {
      "main": [
        [
          {
            "node": "AI Agent",
            "type": "main",
            "index": 0
          }
        ]
      ]
    },
    "OpenAI Chat Model": {
      "ai_languageModel": [
        [
          {
            "node": "AI Agent",
            "type": "ai_languageModel",
            "index": 0
          }
        ]
      ]
    },
    "FalkorDB GraphRAG Tool": {
      "ai_tool": [
        [
          {
            "node": "AI Agent",
            "type": "ai_tool",
            "index": 0
          }
        ]
      ]
    }
  },
  "settings": {
    "executionOrder": "v1"
  },
  "meta": {
    "description": "GraphRag tool node — Ingest GitHub Repo operation. AI Agent ingests a GitHub repo URL from the chat message."
  }
}