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Lambda

12 posts


MixCraft - Adding Claude Skills to the music assistant

MixCraft - Adding Claude Skills to the music assistant

MixCraft connects Claude to Apple Music. The infrastructure post explains why the server is hosted remotely — Apple Music requires server-side JWT signing with a private key, so a local MCP server wasn't an option. This post covers the other side: the Apple Music integration itself, the adapter pattern

Mar 12, 2026 • Court Schuett
#MCP #Apple Music #Claude Code
Sky Glows over Paranal Observatory

MixCraft - A hosted music assistant MCP

Several months ago, I was looking for some new music and decided to give Claude a crack at finding me some new music. i'm trying to make an album based playlist. It should consist of 3 (mostly) complete albums. Right now I have Hum - Downward is Heavenward

Mar 12, 2026 • Court Schuett
#MCP #AWS #CDK
Modernizing a CDK Project - Private RDS with Lambda

Modernizing a CDK Project - Private RDS with Lambda

I recently revisited a CDK project I published in late 2022 — cdk-private-rds-with-lambda — and ended up rewriting most of it. The original worked fine, but it carried complexity that didn't earn its keep: projen for project management, an EC2 bastion host for database access, password-based auth via Secrets Manager,

Feb 20, 2026 • Court Schuett
#AWS #RDS #Lambda
Automating Qualtrics Survey Data Downloads with Lambda

Automating Qualtrics Survey Data Downloads with Lambda

Learn how to build a Lambda function that automatically downloads survey response data from Qualtrics using their export API

Jun 15, 2025 • Court Schuett
#AWS #Lambda #Python
Using psycopg2 with AWS Lambda and CDK: Binary vs Source Solutions

Using psycopg2 with AWS Lambda and CDK: Binary vs Source Solutions

Getting psycopg2 to work in AWS Lambda can be frustrating. This post shows you two reliable solutions - using pre-compiled binaries for simplicity, and building from source with Docker for production workloads.

May 30, 2025 • Court Schuett
#CDK #AWS #Lambda
Secure S3 Image Uploads and Viewing with Presigned URLs and Cognito

Secure S3 Image Uploads and Viewing with Presigned URLs and Cognito

A deep dive into securely managing user-specific image uploads to S3 using presigned URLs and authorizing access for viewing with AWS Cognito.

May 12, 2025 • Court Schuett
#AWS #Storage #Cognito
Deep Dive: Building 'alphabetizi.ng'

Deep Dive: Building 'alphabetizi.ng'

Exploring the architecture and interesting features of a serverless survey application built with AWS CDK, React, DynamoDB, and Lambda@Edge

Apr 04, 2025 • Court Schuett
#AWS #CDK #Database
Send Email with Microsoft Graph from Lambda

Send Email with Microsoft Graph from Lambda

A detailed guide on sending emails with Microsoft Graph from a Lambda function

Mar 16, 2025 • Court Schuett
#AWS #CDK #Lambda
Securing API Gateway with Lambda@Edge

Securing API Gateway with Lambda@Edge

A detailed guide on implementing secure API Gateway endpoints using Lambda@Edge for request verification and API key management

Jan 06, 2025 • Court Schuett
#AWS #CDK #Security
CDK Cognito Protected API Demo with Postman

CDK Cognito Protected API Demo with Postman

In this demo we will see how to deploy a Cognito protected API and test it with Postman using OAuth 2.0 for authentication and login

Oct 31, 2024 • Court Schuett
#CDK #Cognito #API
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