Build your own N8N workflows MCP server
Knowledge & search workflow for n8n with 38 active steps. Starts with Execute Workflow Trigger, Chat Trigger, MCP Server Trigger. Uses OpenAI. Integrations include Redis, OpenAI.
What it does
38 active nodes · Starts with Execute Workflow Trigger, Chat Trigger, MCP Server Trigger.
Steps in the template include:
- Simplify Workflows (Edit Fields (Set))
- When Executed by Another Workflow (Execute Workflow Trigger)
- Operations (Switch)
- Get MCP-tagged Workflows (n8n)
Nodes and integrations
- Edit Fields (Set) ×10
- Execute Workflow Trigger
- Switch
- n8n ×2
- Filter ×2
- Redis ×4
- Split Out
- Aggregate ×2
- AI Agent
- Chat Trigger
- MCP Client Tool
- Simple Memory
- If ×3
- MCP Server Trigger
- Call n8n Workflow Tool ×5
- Execute Sub-workflow
- OpenAI Chat Model
See the author’s step names
- Simplify Workflows (Edit Fields (Set))
- When Executed by Another Workflow (Execute Workflow Trigger)
- Operations (Switch)
- Get MCP-tagged Workflows (n8n)
- Filter Matching Ids (Filter)
- Store In Memory (Redis) — set
- AddTool Success (Edit Fields (Set))
- AddTool Error (Edit Fields (Set))
- Get Memory (Redis) — get
- Split Out (Split Out)
- Filter Matching IDs (Filter)
- Store In Memory1 (Redis) — set
- Remove Tool Success (Edit Fields (Set))
- Convert to JSON (Edit Fields (Set))
- listTools Success (Edit Fields (Set))
- Get MCP-tagged Workflows1 (n8n)
- Simplify Workflows1 (Edit Fields (Set))
- listTools Success1 (Aggregate)
- Get Parameters (Edit Fields (Set))
- executeTool Result (Aggregate)
- AI Agent (AI Agent)
- When chat message received (Chat Trigger)
- MCP Client (MCP Client Tool)
- Simple Memory (Simple Memory)
- Convert to JSON1 (Edit Fields (Set))
- Has Workflow Available? (If)
- ExecuteTool Error (Edit Fields (Set))
- Workflow Exists? (If)
- N8N Workflows MCP Server (MCP Server Trigger)
- Add Workflow (Call n8n Workflow Tool)
- RemoveWorkflow (Call n8n Workflow Tool)
- List Workflows (Call n8n Workflow Tool)
- SearchWorkflows (Call n8n Workflow Tool)
- ExecuteWorkflow (Call n8n Workflow Tool)
- Execute Workflow with PassThrough Variables (Execute Sub-workflow)
- OpenAI Chat Model (OpenAI Chat Model)
- Is Empty Array? (If)
- Delete Key (Redis) — delete
Accounts and credentials
- Redis
- OpenAI access
Credential types in the graph: n8nApi, redis, openAiApi
AI models and swaps
OpenAI · Chat
gpt-4.1-mini in OpenAI Chat Model. Potentially swappable with a compatible n8n chat model node. Match tool calling before testing.
Resource information
- Credit basis
- Author listed by n8n
- Pricing
- Template access shown on n8n
- License
- Not specified
- Last record update
- Nov 5, 2026