Diogo Couto
Building infrastructure that stays out of the way — so the software can do its job.
Current Focus
Currently working on
working-agents
A live monitor that renders every running Claude Code session as a character in an animated pixel-art office - real status (working, waiting on a permission prompt, idle), token usage and estimated cost per session, read straight from the session files on disk. Open-sourced under MIT.
Projects
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Log Monitoring & Observability Platform
Observability stack combining Graylog for log analysis with Grafana and Prometheus (node-exporter, cAdvisor) for real-time infrastructure and container metrics.
Log Management Platform
Centralized log management and monitoring platform built on the ELK stack — Elasticsearch, Logstash, Kibana and Filebeat — with real-time dashboards.
working-agents
Live Claude Code session monitor that renders each running agent as a character in an animated pixel-art office, with real status, token usage and cost per session.
Repositories
ci-cd-pipeline-template
Feature branch -> PR -> CI -> auto-merge -> deploy GitHub Actions template, proven in production
checkmk-agent-legacy-init
Get the Checkmk monitoring agent running on Linux hosts without systemd, via xinetd legacy mode
Shell
blog-cover-generator
Generate blog post cover images from a Heroicons icon via Playwright — no AI image service, no API costs
TypeScript
working-agents
Visualize live Claude Code agent activity as a top-down pixel office
JavaScript