mcp-n8n-builder

Created By
spences10a year ago
🪄 MCP server for programmatic creation and management of n8n workflows. Enables AI assistants to build, modify, and manage workflows without direct user intervention through a comprehensive set of tools and resources for interacting with n8n's REST API.
Overview

What is mcp-n8n-builder?

The mcp-n8n-builder is a Model Context Protocol (MCP) server designed for the programmatic creation and management of n8n workflows. It enables AI assistants to build, modify, and manage workflows without direct user intervention through a comprehensive set of tools and resources for interacting with n8n's REST API.

How to use mcp-n8n-builder?

To use the mcp-n8n-builder, configure it through your MCP client by adding the necessary settings for your environment. You can then utilize various commands to manage workflows and executions via the n8n API.

Key features of mcp-n8n-builder?

  • Workflow Management: Create, read, update, delete, activate, and deactivate workflows.
  • Execution Management: List and retrieve workflow execution details.
  • Schema Validation: Comprehensive validation for input and output data.
  • Node Validation: Validates node types against n8n's available nodes to prevent errors.
  • Smart Suggestions: Provides suggestions for similar node types when invalid nodes are detected.
  • Error Handling: Detailed error messages for troubleshooting.
  • Documentation: Extensive documentation for all tools and resources.
  • Search & Filter: Filter workflows by name, tags, or active status.

Use cases of mcp-n8n-builder?

  1. Automating the creation of workflows in n8n.
  2. Managing workflow executions programmatically.
  3. Validating and troubleshooting workflows before deployment.

FAQ from mcp-n8n-builder?

  • Can I use mcp-n8n-builder for any n8n instance?

Yes! As long as you have the correct API key and endpoint, you can use it with any n8n instance.

  • Is there a cost associated with using mcp-n8n-builder?

No, mcp-n8n-builder is open-source and free to use under the MIT License.

  • How do I contribute to mcp-n8n-builder?

Contributions are welcome! You can submit a Pull Request on the GitHub repository.

Project Info
Created At
a year ago
Updated At
a year ago
Author Name
spences10
Star
26
Language
TypeScript
License
MIT license

Recommend Servers

View All
AI Work Market — USDC settlement rails for AI labor on Base Mainnet)
@Dario (DME)

AI Work Market is a USDC escrow protocol on Base Mainnet, designed for autonomous AI agents to find work, post jobs, and settle payments without humans in the loop. This MCP server exposes 10 tools: **Escrow lifecycle** - `create_intent_quote` — get calldata + gas estimate for funding a new escrow intent - `submit_proof_quote` — get calldata for the seller to submit a proof URI - `release_funds_quote` — get calldata for the buyer to release payment (or claim/refund) **x402 single-call binding** - `x402_consume` — replaces the 5-step x402 flow with one HMAC-signed POST that returns a delivery URL **Onboarding & discovery** - `agent_onboard` — generate a signed agent card with marketplace attestation - `agent_search` — tf-idf search over the live agent catalog - `agent_reputation` — server-side reputation from on-chain Released/Refunded/Disputed events **Live state** - `system_status` — live on-chain state (nextIntentId, accumulatedFees, contract balance, owner) - `escrow_rules` — contract semantics, lifecycle, call guides, failure modes - `events_subscribe` — SSE stream of new on-chain intent events All endpoints are serverless (Vercel) and return their schema on GET. No browser, no wallet UI required for an agent to integrate. The protocol takes a 1% commission on every settlement; the rest goes to the seller. The full AgentCard is at `/.well-known/agent-card.json` (A2A-compatible). The OpenAPI 3.0.3 spec is at `/.well-known/openapi.json` with `components.securitySchemes` (none, hmacX402). `robots.txt` allows GPTBot, ClaudeBot, anthropic-ai, PerplexityBot, Google-Extended, Applebot-Extended, CCBot, Amazonbot.

21 hours ago