"Using PostgreSQL with n8n Workflow Automation" matching MCP servers:

An MCP server that enables AI agents to download n8n workflows from URLs.

Safe MCP server and CLI tool for testing, scoring, and inspecting n8n workflows. Features 19 tools for workflow testing, execution traces, tiered scoring, and a built-in node catalog with 800+ node types. Designed with safety-first approach: no credential management, no secrets lifecycle, no auto-fix loops.

Converts natural language descriptions into validated, production-ready n8n workflows with automatic error fixing and architecture recommendations.

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

An MCP server providing AI assistants with comprehensive access to n8n node documentation, properties, and operations, enabling deep knowledge about n8n's 2,063 workflow automation nodes.

Enables AI assistants to access comprehensive n8n node documentation, properties, operations, templates, and validation tools for designing, building, and checking n8n workflows through natural language.

Provides AI assistants with comprehensive access to n8n node documentation, properties, operations, templates, and workflow validation for building and managing n8n workflows.

A Model Context Protocol (MCP) server that provides AI assistants with comprehensive access to n8n node documentation, properties, and operations, enabling them to understand and work with n8n's 2,175 workflow automation nodes.

A Model Context Protocol server that provides AI assistants with comprehensive access to n8n node documentation, properties, and operations for effective workflow automation.

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.

Enables AI assistants to interact with n8n workflow automation instances through the REST API. Supports workflow management, execution control, tag organization, execution history monitoring, and webhook management.

Enables managing and building n8n workflows from Claude Desktop or Cursor, including workflow CRUD, execution monitoring, credential management, a full node catalog with validation/autofix, snapshots with rollback, health reports, backup/import, and admin tools.

A standalone runtime and MCP server that executes Claude Code dynamic workflow files through interchangeable agent providers, ensuring compatibility with Claude Code's workflow format.

Read-only MCP server for PostgreSQL, enabling schema discovery, table metadata, and safe SELECT queries via READ ONLY transactions.

Enables AI assistants to access comprehensive n8n node documentation, properties, operations, workflow templates, and community nodes, allowing them to design, build, and validate n8n workflows through natural language.

An MCP server for N8N that allows users to build, manage, and execute workflows through natural language, with 18 tools covering CRUD, execution, and intelligent workflow construction using templates, scaffolds, or LLM-based generation.

A Model Context Protocol server that provides AI assistants with comprehensive access to n8n node documentation, properties, and operations.

A production-ready MCP server that connects AI assistants to any PostgreSQL database with 25 tools and role-based access control.

An MCP server that empowers AI assistants to build, validate, and manage n8n workflows by providing structured access to documentation for over 1,200 nodes and thousands of templates. It enables deep integration with n8n instances for automated workflow orchestration and management through natural language.

Enables AI agents to lint and format n8n workflow JSON over MCP, reporting issues with line-level detail and applying safe fixes.