[future] Feed-discovery

The workflow JSON

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{
  "_status": "future",
  "_note": "Deferred to future milestone. Do not import into n8n.",
  "id": "feed-discovery",
  "name": "[FUTURE] feed-discovery",
  "nodes": [
    {
      "parameters": {
        "httpMethod": "POST",
        "path": "feed-discovery",
        "responseMode": "responseNode",
        "options": {}
      },
      "id": "webhook-trigger",
      "name": "Webhook",
      "type": "n8n-nodes-base.webhook",
      "typeVersion": 2,
      "position": [
        240,
        300
      ]
    },
    {
      "parameters": {
        "workflowId": "hmac-verify",
        "options": {},
        "workflowInputs": {
          "value": {
            "headers": "={{ $json.headers }}",
            "body": "={{ $json.body }}",
            "rawBody": "={{ $json.body ? JSON.stringify($json.body) : '' }}"
          }
        }
      },
      "id": "hmac-check",
      "name": "HMAC Verify",
      "type": "n8n-nodes-base.executeWorkflow",
      "typeVersion": 1,
      "position": [
        460,
        300
      ]
    },
    {
      "parameters": {
        "conditions": {
          "options": {
            "caseSensitive": true,
            "leftValue": "",
            "typeValidation": "strict"
          },
          "conditions": [
            {
              "id": "89d939a1-0f4d-4194-b99a-029568a3a8df",
              "leftValue": "={{ $json.verified }}",
              "rightValue": true,
              "operator": {
                "type": "boolean",
                "operation": "true"
              }
            }
          ],
          "combinator": "and"
        }
      },
      "id": "if-verified",
      "name": "Is Verified?",
      "type": "n8n-nodes-base.if",
      "typeVersion": 2,
      "position": [
        680,
        300
      ]
    },
    {
      "parameters": {
        "jsCode": "// STUB: Replace with Playwright browser automation when session cookies are configured.\n// T044-T046: Discover feed posts matching topics via LinkedIn feed scraping\n\nconst body = $input.all()[0].json.body;\nconst topics = body?.topics || ['AI', 'leadership'];\n\nconst mockPosts = [\n  {\n    urn: 'urn:li:activity:STUB001',\n    author_name: 'Jane Smith',\n    author_headline: 'VP Engineering at TechCorp',\n    content_snippet: 'Excited to share our latest work on responsible AI deployment...',\n    topics_matched: [topics[0] || 'AI'],\n    engagement: { likes: 142, comments: 23 }\n  },\n  {\n    urn: 'urn:li:activity:STUB002',\n    author_name: 'Marcus Chen',\n    author_headline: 'CTO at StartupXYZ',\n    content_snippet: 'Three lessons from scaling our engineering team from 5 to 50...',\n    topics_matched: [topics[1] || 'leadership'],\n    engagement: { likes: 87, comments: 15 }\n  },\n  {\n    urn: 'urn:li:activity:STUB003',\n    author_name: 'Priya Patel',\n    author_headline: 'Senior ML Engineer',\n    content_snippet: 'A thread on why retrieval-augmented generation is changing how we build...',\n    topics_matched: [topics[0] || 'AI'],\n    engagement: { likes: 256, comments: 41 }\n  }\n];\n\nreturn [{\n  json: {\n    status: 'completed',\n    posts_found: mockPosts.length,\n    posts: mockPosts\n  }\n}];"
      },
      "id": "feed-scrape-stub",
      "name": "Feed Discovery",
      "type": "n8n-nodes-base.code",
      "typeVersion": 2,
      "position": [
        900,
        300
      ],
      "notes": "STUB: Replace with Playwright feed scraping nodes when LinkedIn session is configured."
    },
    {
      "parameters": {
        "respondWith": "json",
        "responseBody": "={{ JSON.stringify($json) }}",
        "options": {
          "responseCode": 200
        }
      },
      "id": "respond-success",
      "name": "Respond Success",
      "type": "n8n-nodes-base.respondToWebhook",
      "typeVersion": 1,
      "position": [
        1120,
        300
      ]
    },
    {
      "parameters": {
        "respondWith": "json",
        "responseBody": "={{ JSON.stringify({ error: 'Unauthorized', details: $json.error }) }}",
        "options": {
          "responseCode": 401
        }
      },
      "id": "respond-401",
      "name": "Reject 401",
      "type": "n8n-nodes-base.respondToWebhook",
      "typeVersion": 1,
      "position": [
        900,
        460
      ]
    }
  ],
  "connections": {
    "Webhook": {
      "main": [
        [
          {
            "node": "HMAC Verify",
            "type": "main",
            "index": 0
          }
        ]
      ]
    },
    "HMAC Verify": {
      "main": [
        [
          {
            "node": "Is Verified?",
            "type": "main",
            "index": 0
          }
        ]
      ]
    },
    "Is Verified?": {
      "main": [
        [
          {
            "node": "Feed Discovery",
            "type": "main",
            "index": 0
          }
        ],
        [
          {
            "node": "Reject 401",
            "type": "main",
            "index": 0
          }
        ]
      ]
    },
    "Feed Discovery": {
      "main": [
        [
          {
            "node": "Respond Success",
            "type": "main",
            "index": 0
          }
        ]
      ]
    }
  },
  "settings": {
    "executionOrder": "v1"
  },
  "staticData": null,
  "meta": {
    "notes": "T044-T046: Feed discovery workflow. Scrapes LinkedIn feed for posts matching specified topics using Playwright (currently stubbed with mock data). Returns post URNs, authors, content snippets, and engagement metrics."
  }
}

About this workflow

[FUTURE] feed-discovery. Webhook trigger; 6 nodes.

Source: https://github.com/traylorre/openclaw-mac/blob/main/workflows/feed-discovery.json — original creator credit. Request a take-down →

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