atic/chunks/9732-8158987224fdfa35.js","1358","static/chunks/1358-51104e2af656c119.js","2439","static/chunks/app/%5Blocale%5D/(default)/tag/%5Bname%5D/page-e01bef69b5169e46.js"],"PageTitleTabs"] 23:I[85939,["7626","static/chunks/f6ab4fea-4425dae3da7674a3.js","5232","static/chunks/5232-db5923cda78a4960.js","6465","static/chunks/6465-6b79f1dc957ae3f4.js","9388","static/chunks/9388-d1a745fd53a10850.js","9732","static/chunks/9732-8158987224fdfa35.js","1358","static/chunks/1358-51104e2af656c119.js","2439","static/chunks/app/%5Blocale%5D/(default)/tag/%5Bname%5D/page-e01bef69b5169e46.js"],"default"] 28:I[41664,["7626","static/chunks/f6ab4fea-4425dae3da7674a3.js","5232","static/chunks/5232-db5923cda78a4960.js","6465","static/chunks/6465-6b79f1dc957ae3f4.js","9388","static/chunks/9388-d1a745fd53a10850.js","9732","static/chunks/9732-8158987224fdfa35.js","1358","static/chunks/1358-51104e2af656c119.js","2439","static/chunks/app/%5Blocale%5D/(default)/tag/%5Bname%5D/page-e01bef69b5169e46.js"],"Pagination"] 24:T3856,# MCP Gateway ![Hugging Face Token Masking Example](docs/MCP_Flow.png) MCP Gateway is an advanced intermediary solution for Model Context Protocol (MCP) servers that centralizes and enhances your AI infrastructure. MCP Gateway acts as an intermediary between LLMs and other MCP servers. It: 1. Reads server configurations from a `mcp.json` file located in your root directory. 2. Manages the lifecycle of configured MCP servers. 3. Intercepts requests and responses to sanitize sensitive information. 4. Provides a unified interface for discovering and interacting with all proxied MCPs. ## Installation ### Python (recommended) Install the mcp-gateway package: ```bash pip install mcp-gateway ``` > `--mcp-json-path` - must lead to your [mcp.json](https://docs.cursor.com/context/model-context-protocol#configuration-locations) or [claude_desktop_config.json](https://modelcontextprotocol.io/quickstart/server#testing-your-server-with-claude-for-desktop) > `--plugin` or `-p` - Specify the plugins to enable (can be used multiple times) ### Usage This example enables the basic guardrail for token masking and xetrack tracing plugin for filesystem MCP: ```bash mcp-gateway --mcp-json-path ~/.cursor/mcp.json -p basic -p xetrack ``` You can add more MCPs that will be under the Gateway by putting the MCP server configuration under the "servers" key.

Cursor example:

```json { "mcpServers": { "mcp-gateway": { "command": "mcp-gateway", "args": [ "--mcp-json-path", "~/.cursor/mcp.json", "--plugin", "basic", "--plugin", "xetrack" ], "servers": { "filesystem": { "command": "npx", "args": [ "-y", "@modelcontextprotocol/server-filesystem", "." ] } } } } } ```

Claude example:

Get `` ```bash which python ``` ```json { "mcpServers": { "mcp-gateway": { "command": "", "args": [ "-m", "mcp_gateway.server", "--mcp-json-path", "", "--plugin", "basic" ], "servers": { "filesystem": { "command": "npx", "args": [ "-y", "@modelcontextprotocol/server-filesystem", "." ] } } } } } ```

Docker

Build the image after clone this repo ```bash docker build -t mcp/gateway . ``` ```json { "mcpServers": { "mcp-gateway": { "command": "docker", "args": [ "run", "--rm", "--mount", "type=bind,source=/Users/oro/Projects/playground/mcp-gateway,target=/app",

#agent-security

MCP Gateway

Compliant Llm