aws/mcp-proxy-for-awsMCPMCP Server

mcp-proxy-for-aws

AWS MCP Proxy Server

297stars

50forks

Python

awsmcpproxysigv4

Quality signals

ActiveNo testsNo CIThin docsNo licensePopular

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AI summary

Auto-generated overview of what this skill does and when to reach for it.

A lightweight proxy/library that lets AI tools and agents connect to AWS-hosted MCP servers using IAM authentication without writing custom SigV4 signing code.

Use this when

Using MCP clients like Claude Desktop that lack AWS IAM support
Building agents with LangChain/LlamaIndex that need AWS MCP servers
Running MCP servers on AWS with SigV4 auth
Avoiding manual SigV4 request signing in your code
Need a command-line bridge between MCP clients and AWS MCP servers

Don't use when

MCP servers use OAuth instead of AWS IAM
Your MCP client natively supports AWS IAM auth
You need non-AWS MCP servers

Capabilities

Handles SigV4 signing automatically using local AWS credentials
Works as a proxy for MCP clients like Claude Desktop
Integrates as a library with LangChain/LlamaIndex/Strands
Supports dynamic tool discovery for MCP servers
Runs as a lightweight client-side bridge
Configurable via CLI flags or environment variables

InstallMCPRun via uvx (Python)

Universal installANY TOOL

$ npx skillcity@latest aws/mcp-proxy-for-aws

Auto-detects the skill or MCP server in this repo and installs it for Claude Code, Codex, Cursor, Cline, OpenCode, Gemini CLI, Anti-Gravity, OpenClaw and Hermes.

Requires Node.js 18+ (ships with npx).

Or install manually

uvx mcp-proxy-for-aws

MCP Configuration

Add this to your claude_desktop_config.json

{
  "mcpServers": {
    "mcp-proxy-for-aws": {
      "command": "uvx",
      "args": [
        "mcp-proxy-for-aws"
      ]
    }
  }
}

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mcp-proxy-for-aws