mcp-gway
MCP Gateway
一个独立的 CLI 网关,将多个 MCP(Model Context Protocol)服务器聚合在单个 HTTP/SSE 端点后面,并具有 Code Mode — 在使用多个 MCP 服务器时,可将 LLM 输入令牌使用量减少高达 92%。
功能
多服务器聚合 — 连接到多个 MCP 服务器(HTTP、SSE、Stdio、Streamable HTTP)并通过单个端点暴露它们
Code Mode — 4 个元工具,让 LLM 无需预先加载所有模式即可动态发现和使用工具
OAuth 2.0 支持 — 内置 OAuth 流程,支持动态客户端注册(RFC 7591)和令牌存储
Hermetic Sandbox — 基于 Starlark 的沙箱,用于安全代码执行
MCP 协议兼容 — 适用于 Claude Desktop、Cursor 以及任何兼容 MCP 的客户端
Related MCP server: MCP Server Proxy
安装
pip install mcp-gway或者使用 mise:
mise install
uv sync快速开始
# Add an MCP server
mcp-gway add youtube --type http --url http://localhost:3001/mcp
# Add a stdio server
mcp-gway add filesystem --type stdio --command npx --args '["-y", "@anthropic/mcp-filesystem"]'
# Add a server requiring OAuth
mcp-gway add supabase --type streamable-http --url https://mcp.supabase.com/mcp
# List all servers
mcp-gway list
# Start the gateway
mcp-gway serve --port 8080从 Claude Desktop 连接
添加到你的 Claude Desktop 配置(~/Library/Application Support/Claude/claude_desktop_config.json):
{
"mcpServers": {
"gateway": {
"url": "http://localhost:8080/mcp"
}
}
}命令
命令 | 描述 |
| 添加 MCP 服务器并生成 |
| 移除 MCP 服务器 |
| 更新服务器的工具 |
| 列出所有已连接的服务器 |
| 显示服务器的工具签名 |
| 刷新连接并重新发现工具 |
| 启动网关服务器 |
Code Mode
连接后,网关会暴露 4 个元工具:
工具 | 描述 |
| 列出所有可用的 |
| 从存根读取函数签名 |
| 获取工具的详细文档 |
| 在沙箱化的 Starlark 解释器中执行代码 |
OAuth 认证
对于需要 OAuth 的服务器(例如 Supabase):
# Trigger OAuth flow
mcp-gway refresh supabase --auth
# Or store token manually
mkdir -p ~/.config/mcp-gway/tokens
echo '{"access_token": "YOUR_TOKEN"}' > ~/.config/mcp-gway/tokens/supabase.json开发
# Install dependencies
mise install
uv sync
# Run tests
uv run pytest -v
# Lint and format
uv run ruff check src/ tests/
uv run ruff format src/ tests/架构
┌─────────────────────────────────────────────────────────┐
│ MCP Gateway │
├─────────────────────────────────────────────────────────┤
│ CLI (click) │ HTTP/SSE Server (Starlette) │
│ - add │ - POST /mcp (JSON-RPC) │
│ - remove │ - GET /mcp (SSE stream) │
│ - list │ - POST /mcp/messages │
│ - refresh │ │
├─────────────────────────────────────────────────────────┤
│ Code Mode (4 meta-tools) │ Starlark Sandbox │
│ - listToolFiles │ - Hermetic execution │
│ - readToolFile │ - Server injection │
│ - getToolDocs │ │
│ - executeToolCode │ │
├─────────────────────────────────────────────────────────┤
│ Registry (.pyi files) │ OAuth2 (RFC 7591) │
│ - servers/*.pyi │ - Dynamic registration│
│ - Tool signatures │ - Token storage │
└─────────────────────────────────────────────────────────┘
│ │ │
┌────┴────┐ ┌────┴────┐ ┌────┴────┐
│ Server1 │ │ Server2 │ │ Server3 │
│ (HTTP) │ │ (SSE) │ │ (Stdio) │
└─────────┘ └─────────┘ └─────────┘许可证
MIT
This server cannot be installed
Maintenance
Resources
Unclaimed servers have limited discoverability.
Looking for Admin?
If you are the server author, to access and configure the admin panel.
Related MCP Servers
- FlicenseNot gradedqualityNot gradedmaintenanceAggregates multiple MCP servers behind a single, secure endpoint with unified tool/resource discovery, OAuth authentication, and resilient request routing. Enables users to manage and interact with multiple MCP backends through one centralized interface with load balancing and circuit breakers.2
- AlicenseNot gradedqualityDmaintenanceAggregates multiple MCP servers into a single endpoint, enabling LLM clients to access tools, resources, and prompts from various backends through one connection.15MIT
- AlicenseBqualityBmaintenanceAggregates multiple MCP servers via a single interface with token optimization and multiple operating modes (Gateway, Meta, Proxy, Search, Code).78MIT
- FlicenseNot gradedqualityCmaintenanceAggregates multiple MCP servers into a single unified endpoint with hot-plugging, multi-protocol support, and management via web and CLI.9
Related MCP Connectors
MCP server for secureFlows: token-free URL builders and integration-linting tools for AI agents.
Self-hosted federated MCP gateway: one OAuth 2.1 MCP server in front of N apps, user-level scopes.
AI Reasoning Cache & Consensus Layer with 11 MCP tools via Streamable HTTP.
Latest Blog Posts
- Who's Calling? MCP Hosts Are an Identity Blind Spot (And the Spec Knows It)By Om-Shree-0709 on .mcpAgent IdentityOAuth 2.1
- Your AI Chatbot Just Exposed Your CEO's Salary to an InternBy Om-Shree-0709 on .Agent IdentityMCP SecurityOAuth Delegation
- Why MCP Servers Need Execution Sandboxing (And Why Your Current Stack Isn't Enough)By Om-Shree-0709 on .Agentic AiPrompt InjectionWebAssembly
MCP directory API
We provide all the information about MCP servers via our MCP API.
curl -X GET 'https://glama.ai/api/mcp/v1/servers/deuriib/mcp-gateway'
If you have feedback or need assistance with the MCP directory API, please join our Discord server