Best Alternatives to mcp-js
Workflow Automation·★ 62·AGPL-3.0
MCP server that exposes a V8 JavaScript runtime as a tool for AI agents like Claude and Cursor. Supports persistent heap snapshots via S3 or local filesystem, and is ready for integration with modern AI development environments.
#JavaScript Runtime#TypeScript Runtime#AI Agent Development#V8 Engine#Sandboxing#Security Policies#Model Context Protocol#API Integration
01
Best Alternatives to mcp-js
ToolDescriptionStarsLicenseUpdated
01
OpenClaw
OpenClawYour own personal AI assistant. Any OS. Any Platform. The lobster way. 🦞
★ 392.7k
MIT
Today
Details →03
MindsHub (formerly MindsDB)
MindsHub (formerly MindsDB)MindsHub (formerly MindsDB) is an agent workspace for knowledge work and software development, with connected data sources, a model router across frontier and open models, open-source agent harnesses, and publishable artifacts.
★ 39.8k
NOASSERTION
1d ago
Details →04
n8n
n8nFair-code workflow automation platform with native AI capabilities. Combine visual building with custom code, self-host or cloud, 400+ integrations.
★ 208.3k
Sustainable Use License
Today
Details →05
ToolJet
ToolJetToolJet is the open-source foundation of ToolJet AI - the AI-native platform for building internal tools, dashboard, business applications, workflows and AI agents 🚀
★ 41.1k
AGPL-3.0
Today
Details →06
awesome-n8n-templates
awesome-n8n-templatesSupercharge your workflow automation with this curated collection of n8n templates! Instantly connect your favorite apps-like Gmail, Telegram, Google Drive, Slack, and more-with ready-to-use, AI-powered automations. Save time, boost productivity, and unlock the true potential of n8n in just a few clicks.
★ 26.0k
NOASSERTION
1mo ago
Details →07
dagster
dagsterAn orchestration platform for the development, production, and observation of data assets.
★ 16.3k
Apache-2.0
1d ago
Details →08
Flowise
FlowiseVisual builder for AI agents and LLM workflows. Discontinued: the repository was archived in August 2026 and the project reached end of life on August 31, 2026.
★ 55.5k
NOASSERTION
2mo ago
Details →02
Side-by-Side Comparison
| Field | mcp-js | OpenClaw |  hermes-agent | MindsHub (formerly MindsDB) |
|---|---|---|---|---|
| Category | Workflow Automation | Workflow Automation | Workflow Automation | Workflow Automation |
| Stars | ★ 62 | ★ 392.7k | ★ 256.0k | ★ 39.8k |
| License | AGPL-3.0 | MIT | MIT | NOASSERTION |
| Updated | 2d ago | Today | Today | 1d ago |
| Open Source | Yes | Yes | Yes | Yes |
03
Compare mcp-js With Others
04
FAQ
What is 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.
What is the best alternative to mcp-js?
OpenClaw is the top-rated alternative to mcp-js in the Workflow Automation category.
Is there a free alternative to mcp-js?
OpenClaw is a free, open-source alternative.
Is mcp-js open source?
Yes, mcp-js is open source on GitHub, licensed under AGPL-3.0.