AWS Pricing MCP

A Model Context Protocol (MCP) server that provides AWS EC2 instance pricing data. This project includes both a traditional server implementation and a serverless Lambda function.

Quick Start

Lambda Deployment (Recommended)

The Lambda function provides the same functionality as the server but with serverless benefits:

# Build and deploy
sam build
sam deploy --guided

# Get the Function URL
aws cloudformation describe-stacks \
  --stack-name aws-pricing-mcp \
  --query 'Stacks[0].Outputs[?OutputKey==`FunctionUrl`].OutputValue' \
  --output text

For detailed Lambda documentation, see LAMBDA.md.

Server Deployment

# Install dependencies
pip install -r requirements.txt

# Run the server
python src/server.py

Related MCP server: tokencost-dev

Features

• EC2 Pricing Data: Find the cheapest EC2 instances based on specifications

• Multiple Pricing Models: On Demand, Reserved Instances, CloudFix RightSpend

• Flexible Filtering: Region, platform, tenancy, vCPU, RAM, GPU, etc.

• JSON-RPC 2.0: Full MCP protocol compliance

• Serverless Option: Lambda function with Function URL

• Dynamic Data: Always up-to-date pricing from S3

Documentation

• LAMBDA.md - Comprehensive Lambda documentation

• MCP.md - MCP protocol examples

• PRICING.md - Pricing data format and sources

• BUILD.md - Build instructions

License

LICENSE