AgentIndex icon
AgentIndex
n8n logo
n8n
★ 208.3k
vs
mcp-js logo
mcp-js
★ 62

n8n vs mcp-js

n8n: n8n is a secure workflow automation platform for technical teams, combining the flexibility of code with the speed of no-code. It offers 400+ integrations, native AI capabilities, and allows full control over data and deployments with its fair-code license.; mcp-js: mcp-v8 provides a secure and efficient JavaScript/TypeScript runtime for AI agents, allowing them to execute code within a sandboxed V8 isolate. It simplifies agent development by offering a single, powerful `run_js` tool instead of multiple narrow utilities, supporting durable state and policy-gated capabilities.

01

TL;DR

n8n logo
n8nWorkflow Automation · ★ 208.3k
When to choose:
  • You want a visual workflow builder with 1,500+ integrations, 9,000+ templates, and first-class AI agent, tool-calling, and human-approval nodes.
  • You want the ability to drop in custom JavaScript or Python code steps inside visual workflows and self-host via Docker.
When to skip:
  • You require an OSI-approved open-source license (such as MIT or Apache-2.0); n8n uses the fair-code Sustainable Use License.
  • You want code-first durable execution without a visual canvas; Temporal or AutoKitteh are built for code-first workflows.
Read n8n full review →
mcp-js logo
mcp-jsWorkflow Automation · ★ 62

Enabling AI agents to execute complex, procedural logic (loops, branches, data transformations)

Read mcp-js full review →
02

Side-by-Side Comparison

Field
n8n logon8n
mcp-js logomcp-js
Category
Workflow Automation
Workflow Automation
Stars
★ 208.3k
★ 62
License
Sustainable Use License
AGPL-3.0
Install Command
curl -fsSL https://get.n8n.io | sh
curl -fsSL https://raw.githubusercontent.com/r33drichards/mcp-js/main/install.sh | sudo bash
Updated
1d ago
3d ago
Open Source
Yes
Yes
Website
↗ Visit
↗ Visit
GitHub
↗ GitHub
↗ GitHub
Tags
Workflow Automation, No-Code, AI Orchestration
JavaScript Runtime, TypeScript Runtime, AI Agent Development
03

Features

n8n logon8n
01Flexible Coding Options (JavaScript/Python, npm packages)
02AI-Native Platform (LangChain-based agent workflows)
03Full Data & Deployment Control (Self-hosting, fair-code license)
04Enterprise-Ready Features (Permissions, SSO, air-gapped deployments)
05Extensive Integrations & Templates (400+ integrations, 900+ templates)
mcp-js logomcp-js
01JavaScript & TypeScript execution in a sandboxed V8 isolate
02Durable state with content-addressed V8 heap snapshots
03Secure by default with configurable policy-gated capabilities
04Simplifies AI agent development with a single `run_js` tool for complex logic
05Production-ready with authentication, clustering, and multiple transport options
04

Use Cases

n8n logon8n
↳Automating diverse business and technical workflows.
↳Developing AI agent workflows using LangChain with custom data and models.
↳Integrating over 400 services and applications for seamless data flow.
mcp-js logomcp-js
↳Enabling AI agents to execute complex, procedural logic (loops, branches, data transformations)
↳Developing stateful AI agents that persist context and variables across interactions
↳Securely orchestrating external tools and APIs for agents with fine-grained access policies
↳Building extensible AI agent tools by composing other Model Context Protocol (MCP) servers
05

Best For

n8n logon8n
Most PopularEssentialTrending
mcp-js logomcp-js
—
FAQ

FAQ

What is the difference between n8n and mcp-js?
Both n8n and mcp-js are in the Workflow Automation category. n8n has 208.3k stars, while mcp-js has 62 stars.
Which is better, n8n or mcp-js?
The best choice depends on your use case. Choose n8n if Automating diverse business and technical workflows., and mcp-js if Enabling AI agents to execute complex, procedural logic (loops, branches, data transformations).
Is n8n free or open source?
Yes, n8n is open source on GitHub (Sustainable Use License).
Is mcp-js free or open source?
Yes, mcp-js is open source on GitHub (AGPL-3.0).
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