"A server for building out n8n from scratch" matching MCP servers:

An educational MCP server that wraps the Materials Project API, exposing tools to search chemical systems, get material summaries, find semiconductors by band gap, and retrieve crystal structure facts.

Enables AI agents to control Assimilate SCRATCH / Live FX through tools generated from its REST API, with a read-only default and configurable safe or full access modes.

Deploys a stateless remote MCP server on Cloudflare Workers without authentication, supporting the MCP 2026-07-28 specification and custom tool registration.

Enables AI agents to manage n8n workflow automation instances through tools for workflow CRUD operations, execution monitoring, and webhook triggering. It facilitates programmatic interaction with n8n instances via the n8n API with AI-optimized descriptions and error handling.

Queries South Korean building register data (e.g., floor area, parking, seismic design) via a single unified tool, converting API responses to Korean field names for easy AI understanding.

Provides 12 tools to query South Korean building register data, including title sheets, floor details, and official house prices via the data.go.kr API. It enables users to perform smart building lookups and region code searches using natural language.

Enables retrieval of compact APG pattern cards, such as button, modal, and dialog, through an MCP tool so clients can consult accessibility guidance.

Enables AI agents to call tools through a security gateway that intercepts requests, enforces deterministic policy and risk checks, blocks or escalates high-risk actions for human approval, and keeps tool credentials and audit logs protected.

MCP server for integrating with n8n, enabling workflow automation and management through natural language.

Enables AI models to manage workflows, credentials, nodes, templates, and monitor executions on the n8n automation platform through a standardized MCP interface.

Enables Claude Code to build, execute, and manage n8n Cloud workflows conversationally, from writing workflow JSON through running, debugging, and exporting it. Access is confined by a name-prefix guard so it can only ever touch the workflows and credentials it created itself.

Provides AI assistants with full access to manage n8n workflows, executions, credentials, and pipeline building via the Model Context Protocol.

🪄 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.

AutomateLab n8n MCP helps AI agents generate and lint workflows, diagnose failed executions, and manage live n8n instances. Product and documentation: https://automatelab.tech/products/mcp/n8n-mcp/

Free & open-source MCP server for n8n. Manage your workflows, debug executions and control your self-hosted n8n instance directly from any Model Context Protocol client.

Enables AI assistants to review workflow status in n8n instances, including active/inactive counts and workflows with recent errors.

Enables AI assistants to search, validate, and manage n8n workflows, providing structured access to over 1,800 node documentations and templates.

Full-instance management for self-hosted n8n — including queue mode — through the Model Context Protocol. 51 tools covering workflows, executions, tags, credentials, variables, projects, users, security audit, source control and health monitoring. n8n-pro-mcp connects Claude Code, Claude Desktop, Cursor or any MCP client to your n8n instance via the official n8n public API v1

Lets users discover, compare, and audit public MCP servers from the official registry, validate server.json metadata, and generate installation snippets and publication checklists.

Enables AI assistants in Cursor IDE to manage n8n workflows through the n8n REST API, including creating, updating, activating workflows, viewing execution history, and triggering webhooks.

Free and open-source MCP server for managing n8n workflows, executions, and tags via n8n's API. Enables workflow creation, activation, debugging, and deletion from any MCP client.

Provides comprehensive management of n8n instances, including workflows, data tables, tags, credentials, users, and more, through 43 tools.

Enables MCP clients like Claude to query Chinese A-share market data, including K-line charts with forward/backward adjustment, limit-up and limit-down pools, per-stock fund flows, index quotes, and stock news, with automatic symbol normalization and retry handling for throttled data sources.

Allows AI clients to list, inspect, and manage n8n workflows.

Provides A-share (Chinese stock market) quantitative analysis through tools for stock screening, northbound capital flow tracking, dragon-tiger list analysis, margin trading, sector analysis, technical indicators, IPO info, and limit-up/down statistics using akshare data.

MCP server for managing n8n workflows and executions. Enables listing, activating, deactivating, and executing workflows, as well as monitoring executions and instance health.

N8N MCP

Autonomous AI agent for n8n workflow automation with credential factories, execution helpers, and 4343+ workflow templates. Provides 38 MCP tools for full n8n API coverage.

An MCP server enabling secure interaction with n8n workflows, executions, and settings via the Model Context Protocol, designed for integration with Large Language Models (LLMs).

A Model Context Protocol server that enables AI assistants to interact with N8N workflows, executions, and automation capabilities.