Simeon 
This workflow corresponds to n8n.io template #4266 — we link there as the canonical source.
This workflow follows the Execute Workflow Trigger → Toolworkflow recipe pattern — see all workflows that pair these two integrations.
The workflow JSON
Copy or download the full n8n JSON below. Paste it into a new n8n workflow, add your credentials, activate. Full import guide →
{
"id": "REDACTED",
"meta": {
"templateCredsSetupCompleted": true
},
"name": "MCP_reddit",
"tags": [],
"nodes": [
{
"id": "REDACTED",
"name": "MCP Server Trigger",
"type": "@n8n/n8n-nodes-langchain.mcpTrigger",
"position": [
-120,
-240
],
"parameters": {
"path": "REDACTED"
},
"typeVersion": 1
},
{
"id": "40451b0c-2111-420b-bb22-59b14d497cd3",
"name": "When Executed by Another Workflow",
"type": "n8n-nodes-base.executeWorkflowTrigger",
"position": [
540,
240
],
"parameters": {
"inputSource": "jsonExample",
"jsonExample": "{\n \"operation\": \"string\",\n \"limit\": 100,\n \"subReddit\": \"string\",\n \"postPostId\": \"string\",\n \"postTitle\": \"string\",\n \"postText\": \"string\",\n \"filterCategory\": \"hot\",\n \"filtersKeyword\": \"string\",\n \"filtersTrendig\": \"string\",\n \"commentPostId\": \"string\",\n \"commentText\": \"string\",\n \"commentCommentId\": \"stirng\",\n \"commentReplyText\": \"string\"\n}"
},
"typeVersion": 1.1
},
{
"id": "3ae445e0-3cb9-4d21-9484-a54b340ba899",
"name": "create_post",
"type": "n8n-nodes-base.reddit",
"position": [
1300,
-680
],
"parameters": {
"text": "={{$json.postText}}",
"title": "={{$json.postTitle}}",
"subreddit": "={{$json.subReddit}}"
},
"credentials": {
"redditOAuth2Api": {
"name": "<your credential>"
}
},
"typeVersion": 1
},
{
"id": "14d04035-c71e-4108-84f5-fb2859f86ef6",
"name": "get_many_posts",
"type": "n8n-nodes-base.reddit",
"position": [
1300,
-520
],
"parameters": {
"limit": "={{$json.limit}}",
"filters": {
"category": "={{$json.filtersCategory}}"
},
"operation": "getAll",
"subreddit": "={{$json.subReddit}}"
},
"credentials": {
"redditOAuth2Api": {
"name": "<your credential>"
}
},
"typeVersion": 1
},
{
"id": "def4b85a-5c94-40ca-883f-8c8087e7adf3",
"name": "delete_post",
"type": "n8n-nodes-base.reddit",
"position": [
1300,
-340
],
"parameters": {
"postId": "={{$json.postPostId}}",
"operation": "delete"
},
"credentials": {
"redditOAuth2Api": {
"name": "<your credential>"
}
},
"typeVersion": 1
},
{
"id": "422e5d8e-fe9e-4b33-9608-1921da4e1a0a",
"name": "get_post_by_id",
"type": "n8n-nodes-base.reddit",
"position": [
1300,
-160
],
"parameters": {
"postId": "={{$json.postPostId}}",
"operation": "get",
"subreddit": "={{$json.subReddit}}"
},
"credentials": {
"redditOAuth2Api": {
"name": "<your credential>"
}
},
"typeVersion": 1
},
{
"id": "c14f7575-d78d-4971-b76a-a06d0a57b1b9",
"name": "operation_switch",
"type": "n8n-nodes-base.switch",
"position": [
760,
240
],
"parameters": {
"rules": {
"values": [
{
"outputKey": "post_flow",
"conditions": {
"options": {
"version": 2,
"leftValue": "",
"caseSensitive": true,
"typeValidation": "strict"
},
"combinator": "and",
"conditions": [
{
"id": "cd565fc9-b8c6-4cfa-97f4-0afaf7dfbb8e",
"operator": {
"type": "string",
"operation": "startsWith"
},
"leftValue": "={{ $json.operation}}",
"rightValue": "post_"
}
]
},
"renameOutput": true
},
{
"outputKey": "comment_flow",
"conditions": {
"options": {
"version": 2,
"leftValue": "",
"caseSensitive": true,
"typeValidation": "strict"
},
"combinator": "and",
"conditions": [
{
"id": "6cc1bd32-41cf-4f63-b69b-3a6416de4544",
"operator": {
"type": "string",
"operation": "startsWith"
},
"leftValue": "={{ $json.operation}}",
"rightValue": "comment_"
}
]
},
"renameOutput": true
},
{
"outputKey": "subreddit_flow",
"conditions": {
"options": {
"version": 2,
"leftValue": "",
"caseSensitive": true,
"typeValidation": "strict"
},
"combinator": "and",
"conditions": [
{
"id": "a755d168-4467-42a5-96ed-6648be0722e5",
"operator": {
"type": "string",
"operation": "startsWith"
},
"leftValue": "={{ $json.operation}}",
"rightValue": "=subreddit_"
}
]
},
"renameOutput": true
}
]
},
"options": {}
},
"typeVersion": 3.2
},
{
"id": "c55aafce-5bf8-465b-8c01-a45dffeb7d07",
"name": "create_comment",
"type": "n8n-nodes-base.reddit",
"position": [
1300,
80
],
"parameters": {
"postId": "={{$json.commentPostId}}",
"resource": "postComment",
"commentText": "={{$json.commentText}}"
},
"credentials": {
"redditOAuth2Api": {
"name": "<your credential>"
}
},
"typeVersion": 1
},
{
"id": "8de60854-fd35-48aa-bb30-a25a5447d2f4",
"name": "get_many_comments",
"type": "n8n-nodes-base.reddit",
"position": [
1300,
260
],
"parameters": {
"limit": "={{$json.limit}}",
"postId": "={{$json.commentPostId}}",
"resource": "postComment",
"operation": "getAll",
"subreddit": "={{$json.subReddit}}"
},
"credentials": {
"redditOAuth2Api": {
"name": "<your credential>"
}
},
"typeVersion": 1
},
{
"id": "476bb18c-c71c-4d77-b94e-7d87f6a6afac",
"name": "delete_comment",
"type": "n8n-nodes-base.reddit",
"position": [
1300,
460
],
"parameters": {
"resource": "postComment",
"commentId": "={{$json.commentCommentId}}",
"operation": "delete"
},
"credentials": {
"redditOAuth2Api": {
"name": "<your credential>"
}
},
"typeVersion": 1
},
{
"id": "3ec0391c-d179-4cfa-b25a-455661952c39",
"name": "reply_comment",
"type": "n8n-nodes-base.reddit",
"position": [
1300,
640
],
"parameters": {
"resource": "postComment",
"commentId": "={{$json.commentCommentId}}",
"operation": "reply",
"replyText": "={{$json.commentReplyText}}"
},
"credentials": {
"redditOAuth2Api": {
"name": "<your credential>"
}
},
"typeVersion": 1
},
{
"id": "6ce98a36-d6da-4229-951d-fcba8f5a2b6c",
"name": "post_switch",
"type": "n8n-nodes-base.switch",
"position": [
1020,
-340
],
"parameters": {
"rules": {
"values": [
{
"outputKey": "post_create",
"conditions": {
"options": {
"version": 2,
"leftValue": "",
"caseSensitive": true,
"typeValidation": "strict"
},
"combinator": "and",
"conditions": [
{
"id": "f466ea36-35a0-4c41-9d7f-9ca9a3199ec2",
"operator": {
"type": "string",
"operation": "equals"
},
"leftValue": "={{$json.operation}}",
"rightValue": "post_create"
}
]
},
"renameOutput": true
},
{
"outputKey": "post_get_many",
"conditions": {
"options": {
"version": 2,
"leftValue": "",
"caseSensitive": true,
"typeValidation": "strict"
},
"combinator": "and",
"conditions": [
{
"id": "b37861f0-cd89-4fd2-9653-cbc0e4585a44",
"operator": {
"name": "filter.operator.equals",
"type": "string",
"operation": "equals"
},
"leftValue": "={{$json.operation}}",
"rightValue": "post_get_many"
}
]
},
"renameOutput": true
},
{
"outputKey": "post_delete",
"conditions": {
"options": {
"version": 2,
"leftValue": "",
"caseSensitive": true,
"typeValidation": "strict"
},
"combinator": "and",
"conditions": [
{
"id": "72731a2a-a77b-4b1a-8202-bcb6de1e0c7e",
"operator": {
"name": "filter.operator.equals",
"type": "string",
"operation": "equals"
},
"leftValue": "={{$json.operation}}",
"rightValue": "post_delete"
}
]
},
"renameOutput": true
},
{
"outputKey": "post_get_by_id",
"conditions": {
"options": {
"version": 2,
"leftValue": "",
"caseSensitive": true,
"typeValidation": "strict"
},
"combinator": "and",
"conditions": [
{
"id": "39db435c-6cb9-4677-94d5-0a312452319e",
"operator": {
"name": "filter.operator.equals",
"type": "string",
"operation": "equals"
},
"leftValue": "={{$json.operation}}",
"rightValue": "post_get_by_id"
}
]
},
"renameOutput": true
},
{
"outputKey": "post_search",
"conditions": {
"options": {
"version": 2,
"leftValue": "",
"caseSensitive": true,
"typeValidation": "strict"
},
"combinator": "and",
"conditions": [
{
"id": "1478f02b-c057-485f-b83f-7c3d9d8274ea",
"operator": {
"name": "filter.operator.equals",
"type": "string",
"operation": "equals"
},
"leftValue": "={{$json.operation}}",
"rightValue": "post_search"
}
]
},
"renameOutput": true
}
]
},
"options": {}
},
"typeVersion": 3.2
},
{
"id": "66693e75-0b94-460f-9c86-5d925ec52be2",
"name": "comment_switch",
"type": "n8n-nodes-base.switch",
"position": [
1000,
220
],
"parameters": {
"rules": {
"values": [
{
"outputKey": "comment_create",
"conditions": {
"options": {
"version": 2,
"leftValue": "",
"caseSensitive": true,
"typeValidation": "strict"
},
"combinator": "and",
"conditions": [
{
"id": "f466ea36-35a0-4c41-9d7f-9ca9a3199ec2",
"operator": {
"type": "string",
"operation": "equals"
},
"leftValue": "={{$json.operation}}",
"rightValue": "comment_create"
}
]
},
"renameOutput": true
},
{
"outputKey": "comment_get_many",
"conditions": {
"options": {
"version": 2,
"leftValue": "",
"caseSensitive": true,
"typeValidation": "strict"
},
"combinator": "and",
"conditions": [
{
"id": "b37861f0-cd89-4fd2-9653-cbc0e4585a44",
"operator": {
"name": "filter.operator.equals",
"type": "string",
"operation": "equals"
},
"leftValue": "={{$json.operation}}",
"rightValue": "comment_get_many"
}
]
},
"renameOutput": true
},
{
"outputKey": "comment_delete",
"conditions": {
"options": {
"version": 2,
"leftValue": "",
"caseSensitive": true,
"typeValidation": "strict"
},
"combinator": "and",
"conditions": [
{
"id": "72731a2a-a77b-4b1a-8202-bcb6de1e0c7e",
"operator": {
"name": "filter.operator.equals",
"type": "string",
"operation": "equals"
},
"leftValue": "={{$json.operation}}",
"rightValue": "comment_delete"
}
]
},
"renameOutput": true
},
{
"outputKey": "comment_reply",
"conditions": {
"options": {
"version": 2,
"leftValue": "",
"caseSensitive": true,
"typeValidation": "strict"
},
"combinator": "and",
"conditions": [
{
"id": "39db435c-6cb9-4677-94d5-0a312452319e",
"operator": {
"name": "filter.operator.equals",
"type": "string",
"operation": "equals"
},
"leftValue": "={{$json.operation}}",
"rightValue": "comment_reply"
}
]
},
"renameOutput": true
}
]
},
"options": {}
},
"typeVersion": 3.2
},
{
"id": "2e1a6a72-59b5-422e-8bde-d1dd837ccfda",
"name": "get_subreddit_about",
"type": "n8n-nodes-base.reddit",
"position": [
1300,
920
],
"parameters": {
"resource": "subreddit",
"subreddit": "={{$json.subReddit}}"
},
"typeVersion": 1
},
{
"id": "da324c0c-7f75-4c57-b126-76d24528311e",
"name": "get_subreddit_rules",
"type": "n8n-nodes-base.reddit",
"position": [
1300,
1280
],
"parameters": {
"content": "rules",
"resource": "subreddit",
"subreddit": "={{$json.subReddit}}"
},
"typeVersion": 1
},
{
"id": "04044204-2fe9-4bc1-8eaa-4e2019371f21",
"name": "subreddit_switch",
"type": "n8n-nodes-base.switch",
"position": [
980,
1040
],
"parameters": {
"rules": {
"values": [
{
"outputKey": "subreddit_get_about",
"conditions": {
"options": {
"version": 2,
"leftValue": "",
"caseSensitive": true,
"typeValidation": "strict"
},
"combinator": "and",
"conditions": [
{
"id": "9c50f7b3-d51e-4325-b904-b2dadf20067a",
"operator": {
"type": "string",
"operation": "equals"
},
"leftValue": "={{$json.operation}}",
"rightValue": "=subreddit_get_about"
}
]
},
"renameOutput": true
},
{
"outputKey": "subreddit_get_many",
"conditions": {
"options": {
"version": 2,
"leftValue": "",
"caseSensitive": true,
"typeValidation": "strict"
},
"combinator": "and",
"conditions": [
{
"id": "339d8536-7dfe-4478-b7a8-2d55e0f13028",
"operator": {
"name": "filter.operator.equals",
"type": "string",
"operation": "equals"
},
"leftValue": "={{$json.operation}}",
"rightValue": "subreddit_get_many"
}
]
},
"renameOutput": true
},
{
"outputKey": "subreddit_get_rules",
"conditions": {
"options": {
"version": 2,
"leftValue": "",
"caseSensitive": true,
"typeValidation": "strict"
},
"combinator": "and",
"conditions": [
{
"id": "21e9d5e4-ccfb-4ba0-82f7-b0d49d86865b",
"operator": {
"name": "filter.operator.equals",
"type": "string",
"operation": "equals"
},
"leftValue": "={{$json.operation}}",
"rightValue": "subreddit_get_rules"
}
]
},
"renameOutput": true
}
]
},
"options": {}
},
"typeVersion": 3.2
},
{
"id": "26b4d79a-9306-45cf-a8cd-b6ec652d7903",
"name": "subreddit_get_many",
"type": "n8n-nodes-base.reddit",
"position": [
1300,
1100
],
"parameters": {
"limit": "={{ $json.limit }}",
"filters": {
"keyword": "={{ $json.filtersKeyword }}",
"trending": "={{ $json.filtersTrendig.toBoolean() }}"
},
"resource": "subreddit",
"operation": "getAll"
},
"typeVersion": 1
},
{
"id": "fa1a3b6f-b01b-48e0-93f8-772310dfd8a7",
"name": "post_operation",
"type": "@n8n/n8n-nodes-langchain.toolWorkflow",
"position": [
-180,
-20
],
"parameters": {
"name": "post_operation",
"workflowId": {
"__rl": true,
"mode": "list",
"value": "REDACTED",
"cachedResultName": "MCP_reddit"
},
"description": "Call this tool to fire action on post-operation; the allowed operations are:\n- post_create\nparameters: subReddit, postPostId, postPostText\n- post_delete\nparameters: postPostId\n- post_get_many\nparameters: subReddit, limit, filterCategory\n- post_get_by_id\nparameters: postPostId, subReddit\n- post_search\nparameters: filtersKeyword, subReddit, limit",
"workflowInputs": {
"value": {
"limit": "={{ /*n8n-auto-generated-fromAI-override*/ $fromAI('limit', ``, 'number') }}",
"postText": "={{ /*n8n-auto-generated-fromAI-override*/ $fromAI('postText', ``, 'string') }}",
"operation": "={{ $fromAI('operation', 'Type of Reddit operation to post. Options: post_create, post_delete, post_get_many, post_search, post_get_by_id', 'string') }}",
"postTitle": "={{ /*n8n-auto-generated-fromAI-override*/ $fromAI('postTitle', ``, 'string') }}",
"subReddit": "={{ /*n8n-auto-generated-fromAI-override*/ $fromAI('subReddit', ``, 'string') }}",
"postPostId": "={{ /*n8n-auto-generated-fromAI-override*/ $fromAI('postPostId', ``, 'string') }}",
"filterCategory": "={{ $fromAI(\n 'filterCategory',\n 'Category used to filter Reddit posts. Must be one of: \"top\", \"hot\", \"new\", \"rising\". Example: filterCategory: \"hot\"',\n 'string'\n) }}",
"filtersKeyword": "={{ /*n8n-auto-generated-fromAI-override*/ $fromAI('filtersKeyword', ``, 'string') }}"
},
"schema": [
{
"id": "operation",
"type": "string",
"display": true,
"required": false,
"displayName": "operation",
"defaultMatch": false,
"canBeUsedToMatch": true
},
{
"id": "limit",
"type": "number",
"display": true,
"required": false,
"displayName": "limit",
"defaultMatch": false,
"canBeUsedToMatch": true
},
{
"id": "subReddit",
"type": "string",
"display": true,
"required": false,
"displayName": "subReddit",
"defaultMatch": false,
"canBeUsedToMatch": true
},
{
"id": "postPostId",
"type": "string",
"display": true,
"removed": false,
"required": false,
"displayName": "postPostId",
"defaultMatch": false,
"canBeUsedToMatch": true
},
{
"id": "postTitle",
"type": "string",
"display": true,
"removed": false,
"required": false,
"displayName": "postTitle",
"defaultMatch": false,
"canBeUsedToMatch": true
},
{
"id": "postText",
"type": "string",
"display": true,
"removed": false,
"required": false,
"displayName": "postText",
"defaultMatch": false,
"canBeUsedToMatch": true
},
{
"id": "filterCategory",
"type": "string",
"display": true,
"removed": false,
"required": false,
"displayName": "filterCategory",
"defaultMatch": false,
"canBeUsedToMatch": true
},
{
"id": "filtersKeyword",
"type": "string",
"display": true,
"removed": false,
"required": false,
"displayName": "filtersKeyword",
"defaultMatch": false,
"canBeUsedToMatch": true
},
{
"id": "filtersTrendig",
"type": "string",
"display": true,
"removed": true,
"required": false,
"displayName": "filtersTrendig",
"defaultMatch": false,
"canBeUsedToMatch": true
},
{
"id": "commentPostId",
"type": "string",
"display": true,
"removed": true,
"required": false,
"displayName": "commentPostId",
"defaultMatch": false,
"canBeUsedToMatch": true
},
{
"id": "commentText",
"type": "string",
"display": true,
"removed": true,
"required": false,
"displayName": "commentText",
"defaultMatch": false,
"canBeUsedToMatch": true
},
{
"id": "commentCommentId",
"type": "string",
"display": true,
"removed": true,
"required": false,
"displayName": "commentCommentId",
"defaultMatch": false,
"canBeUsedToMatch": true
},
{
"id": "commentReplyText",
"type": "string",
"display": true,
"removed": true,
"required": false,
"displayName": "commentReplyText",
"defaultMatch": false,
"canBeUsedToMatch": true
}
],
"mappingMode": "defineBelow",
"matchingColumns": [],
"attemptToConvertTypes": false,
"convertFieldsToString": false
}
},
"typeVersion": 2.1
},
{
"id": "f10780f6-e85a-41dc-849a-85ae4b2289fb",
"name": "subReddit_operation",
"type": "@n8n/n8n-nodes-langchain.toolWorkflow",
"position": [
-20,
-20
],
"parameters": {
"name": "subReddit_operation",
"workflowId": {
"__rl": true,
"mode": "list",
"value": "REDACTED",
"cachedResultName": "MCP_reddit"
},
"description": "Call this tool to fire action on subreddit operation; the allowed operations are:\n- subreddit_get_about : get info about subreddit\nparameters: subReddit\n- subreddit_get_many: get many subreddit by filters\nparameters: subReddit, limit, filtersKeyword (optional), filtersTrendig(optional)\n- subreddit_get_rules: get info about subreddit's rules\nparameters: subReddit\n\n",
"workflowInputs": {
"value": {
"limit": "={{ /*n8n-auto-generated-fromAI-override*/ $fromAI('limit', ``, 'number') }}",
"operation": "={{ $fromAI('operation', 'Type of Reddit operation to subreddit. Options: subreddit_get_about, subreddit_get_many, subreddit_get_rules', 'string') }}",
"subReddit": "={{ /*n8n-auto-generated-fromAI-override*/ $fromAI('subReddit', ``, 'string') }}",
"filtersKeyword": "={{ /*n8n-auto-generated-fromAI-override*/ $fromAI('filtersKeyword', ``, 'string') }}",
"filtersTrendig": "={{ $fromAI('filtersTrendig', `This is a booleand true or false`, 'string') }}"
},
"schema": [
{
"id": "operation",
"type": "string",
"display": true,
"required": false,
"displayName": "operation",
"defaultMatch": false,
"canBeUsedToMatch": true
},
{
"id": "limit",
"type": "number",
"display": true,
"required": false,
"displayName": "limit",
"defaultMatch": false,
"canBeUsedToMatch": true
},
{
"id": "subReddit",
"type": "string",
"display": true,
"required": false,
"displayName": "subReddit",
"defaultMatch": false,
"canBeUsedToMatch": true
},
{
"id": "postPostId",
"type": "string",
"display": true,
"removed": true,
"required": false,
"displayName": "postPostId",
"defaultMatch": false,
"canBeUsedToMatch": true
},
{
"id": "postTitle",
"type": "string",
"display": true,
"removed": true,
"required": false,
"displayName": "postTitle",
"defaultMatch": false,
"canBeUsedToMatch": true
},
{
"id": "postText",
"type": "string",
"display": true,
"removed": true,
"required": false,
"displayName": "postText",
"defaultMatch": false,
"canBeUsedToMatch": true
},
{
"id": "filterCategory",
"type": "string",
"display": true,
"removed": true,
"required": false,
"displayName": "filterCategory",
"defaultMatch": false,
"canBeUsedToMatch": true
},
{
"id": "filtersKeyword",
"type": "string",
"display": true,
"removed": false,
"required": false,
"displayName": "filtersKeyword",
"defaultMatch": false,
"canBeUsedToMatch": true
},
{
"id": "filtersTrendig",
"type": "string",
"display": true,
"removed": false,
"required": false,
"displayName": "filtersTrendig",
"defaultMatch": false,
"canBeUsedToMatch": true
},
{
"id": "comment",
"type": "object",
"display": true,
"removed": true,
"required": false,
"displayName": "comment",
"defaultMatch": false,
"canBeUsedToMatch": true
}
],
"mappingMode": "defineBelow",
"matchingColumns": [],
"attemptToConvertTypes": false,
"convertFieldsToString": false
}
},
"typeVersion": 2.1
},
{
"id": "3783630e-9398-4fa1-b486-e541c3df6a17",
"name": "comment_operation",
"type": "@n8n/n8n-nodes-langchain.toolWorkflow",
"position": [
160,
-20
],
"parameters": {
"name": "comment_operation",
"workflowId": {
"__rl": true,
"mode": "list",
"value": "REDACTED",
"cachedResultName": "MCP_reddit"
},
"description": "Call this tool to handle comment operations:\n\n- comment_create\nparameters: commentPostId, commentText\n- comment_get_many \nparameters: subReddit, limit, commentPostId \n- comment_delete \nparameters: commentCommentId\n- comment_reply\nparameters: commentCommentId, commentReplyText",
"workflowInputs": {
"value": {
"limit": "={{ /*n8n-auto-generated-fromAI-override*/ $fromAI('limit', ``, 'number') }}",
"operation": "={{ $fromAI('operation', 'Type of Reddit operation to comment. Options: comment_create, comment_get_many, comment_delete, comment_reply', 'string') }}",
"subReddit": "={{ /*n8n-auto-generated-fromAI-override*/ $fromAI('subReddit', ``, 'string') }}",
"commentText": "={{ /*n8n-auto-generated-fromAI-override*/ $fromAI('commentText', ``, 'string') }}",
"commentPostId": "={{ /*n8n-auto-generated-fromAI-override*/ $fromAI('commentPostId', ``, 'string') }}",
"commentCommentId": "={{ /*n8n-auto-generated-fromAI-override*/ $fromAI('commentCommentId', ``, 'string') }}",
"commentReplyText": "={{ /*n8n-auto-generated-fromAI-override*/ $fromAI('commentReplyText', ``, 'string') }}"
},
"schema": [
{
"id": "operation",
"type": "string",
"display": true,
"required": false,
"displayName": "operation",
"defaultMatch": false,
"canBeUsedToMatch": true
},
{
"id": "limit",
"type": "number",
"display": true,
"required": false,
"displayName": "limit",
"defaultMatch": false,
"canBeUsedToMatch": true
},
{
"id": "subReddit",
"type": "string",
"display": true,
"required": false,
"displayName": "subReddit",
"defaultMatch": false,
"canBeUsedToMatch": true
},
{
"id": "postPostId",
"type": "string",
"display": true,
"removed": true,
"required": false,
"displayName": "postPostId",
"defaultMatch": false,
"canBeUsedToMatch": true
},
{
"id": "postTitle",
"type": "string",
"display": true,
"removed": true,
"required": false,
"displayName": "postTitle",
"defaultMatch": false,
"canBeUsedToMatch": true
},
{
"id": "postText",
"type": "string",
"display": true,
"removed": true,
"required": false,
"displayName": "postText",
"defaultMatch": false,
"canBeUsedToMatch": true
},
{
"id": "filterCategory",
"type": "string",
"display": true,
"removed": true,
"required": false,
"displayName": "filterCategory",
"defaultMatch": false,
"canBeUsedToMatch": true
},
{
"id": "filtersKeyword",
"type": "string",
"display": true,
"removed": true,
"required": false,
"displayName": "filtersKeyword",
"defaultMatch": false,
"canBeUsedToMatch": true
},
{
"id": "filtersTrendig",
"type": "string",
"display": true,
"removed": true,
"required": false,
"displayName": "filtersTrendig",
"defaultMatch": false,
"canBeUsedToMatch": true
},
{
"id": "commentPostId",
"type": "string",
"display": true,
"removed": false,
"required": false,
"displayName": "commentPostId",
"defaultMatch": false,
"canBeUsedToMatch": true
},
{
"id": "commentText",
"type": "string",
"display": true,
"removed": false,
"required": false,
"displayName": "commentText",
"defaultMatch": false,
"canBeUsedToMatch": true
},
{
"id": "commentCommentId",
"type": "string",
"display": true,
"removed": false,
"required": false,
"displayName": "commentCommentId",
"defaultMatch": false,
"canBeUsedToMatch": true
},
{
"id": "commentReplyText",
"type": "string",
"display": true,
"removed": false,
"required": false,
"displayName": "commentReplyText",
"defaultMatch": false,
"canBeUsedToMatch": true
}
],
"mappingMode": "defineBelow",
"matchingColumns": [],
"attemptToConvertTypes": false,
"convertFieldsToString": false
}
},
"typeVersion": 2.1
},
{
"id": "0e9a89f1-e409-4e41-8c64-d898029c096b",
"name": "search_posts",
"type": "n8n-nodes-base.reddit",
"position": [
1580,
-240
],
"parameters": {
"limit": "={{$json.limit}}",
"keyword": "={{$json.filtersKeyword}}",
"operation": "search",
"subreddit": "={{$json.subReddit}}",
"additionalFields": {}
},
"credentials": {
"redditOAuth2Api": {
"name": "<your credential>"
}
},
"typeVersion": 1
},
{
"id": "ea367253-a874-4fc2-a156-a22d8ae20386",
"name": "map_post_get_many",
"type": "n8n-nodes-base.set",
"position": [
1520,
-520
],
"parameters": {
"mode": "raw",
"options": {},
"jsonOutput": "={\n \"posts\": {{ $('get_many_posts').all().map(item => ({\n subreddit: item.json.subreddit,\n selftext: item.json.selftext,\n author_fullname: item.json.author_fullname,\n title: item.json.title,\n total_awards_received: item.json.total_awards_received,\n link_flair_text: item.json.link_flair_text,\n score: item.json.score,\n thumbnail: item.json.thumbnail,\n created: item.json.created,\n num_comments: item.json.num_comments,\n permalink: item.json.permalink \n })) }}\n}\n"
},
"typeVersion": 3.4
},
{
"id": "14a4d27e-0f0d-4d57-8e6a-4652563e42b1",
"name": "map_post_get_search",
"type": "n8n-nodes-base.set",
"position": [
1800,
-240
],
"parameters": {
"mode": "raw",
"options": {},
"jsonOutput": "={\n \"posts\": {{ $('search_posts').all().map(item => ({\n subreddit: item.json.subreddit,\n selftext: item.json.selftext,\n author_fullname: item.json.author_fullname,\n title: item.json.title,\n total_awards_received: item.json.total_awards_received,\n link_flair_text: item.json.link_flair_text,\n score: item.json.score,\n thumbnail: item.json.thumbnail,\n created: item.json.created,\n num_comments: item.json.num_comments,\n permalink: item.json.permalink \n })) }}\n}\n"
},
"typeVersion": 3.4
},
{
"id": "62bf710d-2dcd-4a09-b1be-c2481d523d5b",
"name": "map_comment_get_many",
"type": "n8n-nodes-base.set",
"position": [
1520,
260
],
"parameters": {
"mode": "raw",
"options": {},
"jsonOutput": "={\n \"comments\": {{ $('get_many_comments').all().map(item => ({\n subreddit: item.json.subreddit,\n author: item.json.author,\n author_is_blocked: item.json.author_is_blocked,\n body: item.json.body,\n score: item.json.score,\n total_awards_received: item.json.total_awards_received,\n created: item.json.created,\n permalink: item.json.permalink,\n replies: item.json.replies\n })) }}\n}"
},
"typeVersion": 3.4
},
{
"id": "7810503f-f56a-40ba-b6bb-5743d40caab8",
"name": "split_out_get_many_comments",
"type": "n8n-nodes-base.splitOut",
"position": [
1740,
260
],
"parameters": {
"options": {},
"fieldToSplitOut": "comments"
},
"typeVersion": 1
},
{
"id": "dbf5e1b9-fe70-42a8-9fb7-ab513389200a",
"name": "posts_split_out",
"type": "n8n-nodes-base.splitOut",
"position": [
1980,
-400
],
"parameters": {
"options": {},
"fieldToSplitOut": "={{$json.posts}}"
},
"typeVersion": 1
},
{
"id": "2fc0abce-cd11-4feb-9f46-123003bae2eb",
"name": "Sticky Note",
"type": "n8n-nodes-base.stickyNote",
"position": [
-280,
-380
],
"parameters": {
"width": 660,
"height": 540,
"content": "## Input and switch to right operation type\nThe MCP server receives a JSON that describes the type of operation that you want to query or perform.\n"
},
"typeVersion": 1
},
{
"id": "d84e71d4-8d27-48b2-9263-7f82cb4b12bd",
"name": "Sticky Note1",
"type": "n8n-nodes-base.stickyNote",
"position": [
400,
-380
],
"parameters": {
"color": 5,
"width": 320,
"height": 380,
"content": "## Possible operations:\n\n\n- post_create\n- post_delete\n- post_get_many\n- post_get_by_id\n- post_search\n- comment_create\n- comment_delete\n- comment_get_many\n- comment_reply\n- subreddit_get_about\n- subreddit_get_rules\n- subreddit_get_many"
},
"typeVersion": 1
},
{
"id": "477eddba-407e-4e03-a16f-b4b8d45da6e9",
"name": "Sticky Note2",
"type": "n8n-nodes-base.stickyNote",
"position": [
860,
-740
],
"parameters": {
"color": 3,
"width": 1360,
"height": 740,
"content": "## Post CRUD\n"
},
"typeVersion": 1
},
{
"id": "18163585-0952-419f-9705-7f58af1e2861",
"name": "Sticky Note3",
"type": "n8n-nodes-base.stickyNote",
"position": [
960,
40
],
"parameters": {
"color": 4,
"width": 1080,
"height": 760,
"content": "## Comment CRUD\n"
},
"typeVersion": 1
},
{
"id": "37915576-4634-43a2-ad92-f88979491347",
"name": "Sticky Note4",
"type": "n8n-nodes-base.stickyNote",
"position": [
960,
860
],
"parameters": {
"color": 6,
"width": 600,
"height": 640,
"content": "## Subreddit read's operation"
},
"typeVersion": 1
}
],
"active": true,
"settings": {
"executionOrder": "v1"
},
"versionId": "REDACTED",
"connections": {
"post_switch": {
"main": [
[
{
"node": "create_post",
"type": "main",
"index": 0
}
],
[
{
"node": "get_many_posts",
"type": "main",
"index": 0
}
],
[
{
"node": "delete_post",
"type": "main",
"index": 0
}
],
[
{
"node": "get_post_by_id",
"type": "main",
"index": 0
}
],
[
{
"node": "search_posts",
"type": "main",
"index": 0
}
]
]
},
"search_posts": {
"main": [
[
{
"node": "map_post_get_search",
"type": "main",
"index": 0
}
]
]
},
"comment_switch": {
"main": [
[
{
"node": "create_comment",
"type": "main",
"index": 0
}
],
[
{
"node": "get_many_comments",
"type": "main",
"index": 0
}
],
[
{
"node": "delete_comment",
"type": "main",
"index": 0
}
],
[
{
"node": "reply_comment",
"type": "main",
"index": 0
}
]
]
},
"get_many_posts": {
"main": [
[
{
"node": "map_post_get_many",
"type": "main",
"index": 0
}
]
]
},
"post_operation": {
"ai_tool": [
[
{
"node": "MCP Server Trigger",
"type": "ai_tool",
"index": 0
}
]
]
},
"operation_switch": {
"main": [
[
{
"node": "post_switch",
"type": "main",
"index": 0
}
],
[
{
"node": "comment_switch",
"type": "main",
"index": 0
}
],
[
{
"node": "subreddit_switch",
"type": "main",
"index": 0
}
]
]
},
"subreddit_switch": {
"main": [
[
{
"node": "get_subreddit_about",
"type": "main",
"index": 0
}
],
[
{
"node": "subreddit_get_many",
"type": "main",
"index": 0
}
],
[
{
"node": "get_subreddit_rules",
"type": "main",
"index": 0
}
]
]
},
"comment_operation": {
"ai_tool": [
[
{
"node": "MCP Server Trigger",
"type": "ai_tool",
"index": 0
}
]
]
},
"get_many_comments": {
"main": [
[
{
"node": "map_comment_get_many",
"type": "main",
"index": 0
}
]
]
},
"map_post_get_many": {
"main": [
[
{
"node": "posts_split_out",
"type": "main",
"index": 0
}
]
]
},
"map_post_get_search": {
"main": [
[
{
"node": "posts_split_out",
"type": "main",
"index": 0
}
]
]
},
"subReddit_operation": {
"ai_tool": [
[
{
"node": "MCP Server Trigger",
"type": "ai_tool",
"index": 0
}
]
]
},
"map_comment_get_many": {
"main": [
[
{
"node": "split_out_get_many_comments",
"type": "main",
"index": 0
}
]
]
},
"When Executed by Another Workflow": {
"main": [
[
{
"node": "operation_switch",
"type": "main",
"index": 0
}
]
]
}
}
}
Credentials you'll need
Each integration node will prompt for credentials when you import. We strip credential IDs before publishing — you'll add your own.
redditOAuth2Api
Pro
For the full experience including quality scoring and batch install features for each workflow upgrade to Pro
About this workflow
This workflow is built for content creators, marketers, Reddit automation enthusiasts, and AI agent developers who want structured, programmable access to Reddit content. If you're researching niche communities, tracking trends, or automating Reddit engagement — this is for you.
Source: https://n8n.io/workflows/4266/ — original creator credit. Request a take-down →
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