Chat with GitHub OpenAPI Specification using RAG (Pinecone and OpenAI)

Complex

High

Nodes

Complex

Trigger

High

Complexity

7/22/2025

Added

Workflow Overview

Total Nodes

Node Types

embeddings Open Ai

Generate User Query Embedding, Generate Embeddings

2 nodes

manual Trigger

When clicking ‘Test workflow’

1 node

http Request

HTTP Request

1 node

vector Store Pinecone

Pinecone Vector Store, Pinecone Vector Store (Querying)

2 nodes

document Default Data Loader

Default Data Loader

1 node

text Splitter Recursive Character Text Splitter

Recursive Character Text Splitter

1 node

chat Trigger

When chat message received

1 node

agent

AI Agent

1 node

lm Chat Open Ai

OpenAI Chat Model, OpenAI Chat Model1

2 nodes

memory Buffer Window

Window Buffer Memory

1 node

tool Vector Store

Vector Store Tool

1 node

sticky Note

Sticky Note, Sticky Note1, Sticky Note2

3 nodes

Workflow JSON

10.52 KB

{
  "id": "FD0bHNaehP3LzCNN",
  "meta": {
    "instanceId": "69133932b9ba8e1ef14816d0b63297bb44feb97c19f759b5d153ff6b0c59e18d"
  },
  "name": "Chat with GitHub OpenAPI Specification using RAG (Pinecone and OpenAI)",
  "tags": [],
  "nodes": [
    {
      "id": "362cb773-7540-4753-a401-e585cdf4af8a",
      "name": "When clicking ‘Test workflow’",
      "type": "n8n-nodes-base.manualTrigger",
      "position": [
        0,
        0
      ],
      "parameters": {},
      "typeVersion": 1
    },
    {
      "id": "45470036-cae6-48d0-ac66-addc8999e776",
      "name": "HTTP Request",
      "type": "n8n-nodes-base.httpRequest",
      "position": [
        300,
        0
      ],
      "parameters": {
        "url": "https://raw.githubusercontent.com/github/rest-api-description/refs/heads/main/descriptions/api.github.com/api.github.com.json",
        "options": {}
      },
      "typeVersion": 4.2
    },
    {
      "id": "a9e65897-52c9-4941-bf49-e1a659e442ef",
      "name": "Pinecone Vector ...

Showing first 1000 characters. Click "Expand" to view the full JSON.