Public source

On GitHub.

Everything public lives at github.com/caseymurguia. The two repositories worth your time:

journaled

The engineering case study

Architecture, security model, and the prompt system behind Journaled, with selected source. The prompt-system write-up covers the most interesting problem in the project: an AI editor whose correctness is defined by what it must not change.

Architecture write-upSecurity modelPrompt systemSelected source

Open on GitHub →

aws-labs

Hands-on infrastructure work

S3, IAM, VPC, and STS — the same patterns expressed six ways: CLI, CloudFormation, Terraform, Pulumi, CDK, and SDK code. Learning work, labeled as such.

CLICloudFormationTerraformPulumiCDKSDK

Open on GitHub →