Github Push → Discord + Weaviate

The workflow JSON

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{
  "name": "GitHub Push \u2192 Discord + Weaviate",
  "nodes": [
    {
      "name": "GitHub Webhook",
      "type": "n8n-nodes-base.webhook",
      "position": [
        240,
        300
      ],
      "parameters": {
        "path": "github-push",
        "httpMethod": "POST",
        "responseMode": "onReceived"
      }
    },
    {
      "name": "Filter Repos",
      "type": "n8n-nodes-base.code",
      "position": [
        460,
        300
      ],
      "parameters": {
        "jsCode": "const repo = items[0].json.body?.repository?.name || '';\nconst watched = ['shanebrain-agents','mega-crew','shanebrain_mcp','pico-nerve-endings','mega-crew-stories'];\nif (!watched.includes(repo)) return [];\nconst pusher = items[0].json.body?.pusher?.name || 'unknown';\nconst commits = items[0].json.body?.commits || [];\nconst branch = (items[0].json.body?.ref || '').replace('refs/heads/','');\nreturn [{ json: { repo, pusher, branch, commit_count: commits.length, message: commits[0]?.message || '', url: items[0].json.body?.compare || '' } }];"
      }
    },
    {
      "name": "Discord Notify",
      "type": "n8n-nodes-base.httpRequest",
      "position": [
        680,
        220
      ],
      "parameters": {
        "method": "POST",
        "url": "={{ $env.DISCORD_WEBHOOK_URL }}",
        "sendBody": true,
        "bodyContentType": "json",
        "jsonBody": "={\n  \"content\": null,\n  \"embeds\": [{\n    \"title\": \"\ud83d\udd27 Push to `{{ $json.repo }}`\",\n    \"description\": \"**{{ $json.commit_count }}** commit(s) on `{{ $json.branch }}`\\n\\n> {{ $json.message }}\",\n    \"color\": 7340237,\n    \"fields\": [\n      { \"name\": \"Pusher\", \"value\": \"{{ $json.pusher }}\", \"inline\": true },\n      { \"name\": \"Repo\", \"value\": \"[{{ $json.repo }}](https://github.com/thebardchat/{{ $json.repo }})\", \"inline\": true }\n    ],\n    \"url\": \"{{ $json.url }}\",\n    \"footer\": { \"text\": \"ShaneBrain Ecosystem \u00b7 N8N\" }\n  }]\n}"
      }
    },
    {
      "name": "Log to ShaneBrain MCP",
      "type": "n8n-nodes-base.httpRequest",
      "position": [
        680,
        400
      ],
      "parameters": {
        "method": "POST",
        "url": "http://localhost:8100/mcp",
        "sendBody": true,
        "bodyContentType": "json",
        "jsonBody": "={\n  \"tool\": \"shanebrain_add_knowledge\",\n  \"arguments\": {\n    \"content\": \"GitHub push to {{ $json.repo }} ({{ $json.branch }}): {{ $json.commit_count }} commit(s) \u2014 {{ $json.message }}\",\n    \"source\": \"github-webhook\",\n    \"tags\": [\"github\", \"{{ $json.repo }}\", \"push\"]\n  }\n}"
      }
    }
  ],
  "connections": {
    "GitHub Webhook": {
      "main": [
        [
          {
            "node": "Filter Repos"
          }
        ]
      ]
    },
    "Filter Repos": {
      "main": [
        [
          {
            "node": "Discord Notify"
          },
          {
            "node": "Log to ShaneBrain MCP"
          }
        ]
      ]
    }
  }
}

About this workflow

GitHub Push → Discord + Weaviate. Uses httpRequest. Webhook trigger; 4 nodes.

Source: https://github.com/thebardchat/N8N/blob/main/workflows/github_push_notify.json — original creator credit. Request a take-down →

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