Register, govern, and expose your MCP services to your teams. Open source, self-hosted, unlimited users.
BigMCP lets you compose custom workflows that orchestrate multiple services with a single command. Create your own multi-tool compositions once, then execute them instantly from anywhere.
As your MCP ecosystem grows, managing tools becomes complex and risky
Three steps to unified MCP governance
Sign up with your email. Your credentials are encrypted and synced across all devices.
Add your existing MCP servers to BigMCP. Configure credentials and access policies for each server.
Simply use tools or combine them into powerful workflows. No complexity, just results delivered instantly.
Built for teams that take MCP governance seriously
Single OAuth 2.0 + PKCE flow for AI clients. Encrypted credential storage with organizational and user-level isolation.
Compose multi-tool workflows with automatic credential injection and hierarchical bindings for complex operations.
Your MCP tools available on mobile, tablet, anywhere. Same authentication, same experience, zero configuration.
Track tool execution, success rates, and usage patterns across your organization with comprehensive usage tracking.
Try it online in 30 seconds, or deploy on your infrastructure in 5 minutes
BigMCP is 100% open source (AGPLv3). The online demo lets you try before you deploy. Self-hosted gives you full control with no time limit.
Try it online or deploy on your infrastructure — it takes 5 minutes.
Get Started →