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mcpproxy-go
mcpproxy-go logo

mcpproxy-go

Active·★ 398·MIT·Updated 2026-10-21

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.

mcpproxy-go sits in the Security & Safety category, so it is usually better judged by workflow fit, deployment style, and team needs than by isolated features alone. Based on the available metadata, it leans most clearly toward Scale beyond API limits by federating hundreds of MCP servers and bypassing tool/function caps.. A representative use case is Federate multiple MCP servers to provide AI agents with a vast array of tools, bypassing inherent API limitations.. The listed license is MIT. GitHub stars are currently 398. Relevant tags include AI Proxy, Agent Framework.

This write-up is based on the project's README and public repository data. We have not hand-tested the tool.

#AI Proxy#Agent Framework#Tool Discovery#Token Optimization#Security#Cross-Platform#Docker Isolation#OAuth
$ Install
$ go install github.com/smart-mcp-proxy/mcpproxy-go/cmd/mcpproxy@latest
↗ Visit site★ GitHub
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

Why choose it

+Scale beyond API limits by federating hundreds of MCP servers and bypassing tool/function caps.
+Achieve massive token savings and accelerate responses with efficient tool schema loading.
+Federate multiple MCP servers to provide AI agents with a vast array of tools, bypassing inherent API limitations.
+Supports 6 platforms or runtime environments.
03

Trade-offs

!The final decision should still be made through side-by-side comparison with similar tools.
04

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
05

Quick start

1
$ go install github.com/smart-mcp-proxy/mcpproxy-go/cmd/mcpproxy@latest
06

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.
07

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On this page
01Features02Why choose it03Trade-offs04Compatibility05Quick start06Use cases07Alternatives
smart-mcp-proxy /
mcpproxy-go
↗

Supercharge AI Agents, Safely

398MIT
Last commit2d ago
StatusActive
CategorySecurity & Safety
Links
Documentation↗Discussion↗Issues↗Releases↗
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