mcpproxy-go
Active·★ 235·MIT·Updated 2026-05-29
★ Trending★ Multi-Agent★ Security & Safety
Supercharge AI Agents, Safely
MCPProxy is an open-source smart proxy application designed to enhance AI agents by providing intelligent tool discovery, significant token savings, and robust security features. It enables agents to scale beyond API limits, protect against malicious attacks, and integrates seamlessly across various platforms and AI development environments.
#AI Proxy#Agent Framework#Tool Discovery#Token Optimization#Security#Cross-Platform#Docker Isolation#OAuth
01
Features
01Scale beyond API limits by federating hundreds of MCP servers and bypassing tool/function caps.
02Achieve massive token savings and accelerate responses with efficient tool schema loading.
03Advanced security protection with automatic quarantine against Tool Poisoning Attacks.
04Works offline and cross-platform with native binaries for macOS, Windows, and Linux.
05Secure secrets management using OS-native keyring for API keys and credentials.
06Docker security isolation for stdio MCP servers, ensuring process and file system isolation.
02
Compatibility
macOS
OS
Verified via docs
Windows
OS
Verified via docs
Linux
OS
Verified via docs
Go
Runtime
Verified via docs
Docker
Container
Verified via docs
AI Clients
Integration
Verified via docs
03
Quick start
1
$ go install github.com/smart-mcp-proxy/mcpproxy-go/cmd/mcpproxy@latest
04
Use cases
↳Federate multiple MCP servers to provide AI agents with a vast array of tools, bypassing inherent API limitations.
↳Protect AI agents from malicious MCP servers and Tool Poisoning Attacks through security quarantines.
↳Integrate seamlessly with popular IDEs and AI tools like Cursor, VS Code, and Claude Desktop to enhance development workflows.
↳Securely manage and inject API keys and other sensitive credentials for various MCP servers using the OS-native keyring.
↳Run stdio-based AI agent tools in isolated Docker containers for enhanced security and resource management.
05
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Comments
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- PPhoenix AndersonMay 22, 2026
"Supercharge safely" describes the actual value proposition well.
- RRiver LewisApr 6, 2026
Good for teams who need a reliable, high-performance proxy layer for MCP traffic.
- DDakota BrownMar 22, 2026
Go-based MCP proxy for safe AI agent operation — security and routing in one.
- MMarlowe LewisMar 14, 2026
Golang implementation means low latency even under concurrent agent requests.