Software engineer in Darmstadt, Germany. Day job at gastromatic.
Most of my work happens through coding agents now, mainly pi and Claude Code. The tooling I end up building around them lands here. I'm also building something on the side — more on that when there's something to show.
Outside that: the gym, and a D&D campaign that was supposed to be a one-shot.
pi-otel — OpenTelemetry for the Pi coding agent.
Agent telemetry usually means handing over your prompts, file paths and shell commands along with the metrics. This one doesn't. Baseline traces carry none of it, and the LLM evaluation that would is off until you turn it on.
pi install npm:@damngamerz/pi-otel
~730 downloads in the last 30 days.
pi-agentarium — ambient multi-agent observability for Pi, which is a straight-faced way of saying it turns agent activity into a terminal garden. Every running session becomes a plant, a fish or a star. It is a real dashboard; it just doesn't look like one.
pi install npm:pi-agentarium
Latest releases
- pi-otel v0.1.6 — 2026-09-04
- pi-agentarium v0.1.5 — 2026-04-26
Google Summer of Code 2017 with coala, building the documentation extraction API. Everything after that is smaller: fixes filed upstream whenever something broke in whatever I happened to be using.
- coala/coala — 12 merged PRs · documentation extraction API (
DocBaseClass,DocumentationComment, padding and marker handling) - coala/coala-bears — 12 merged PRs ·
DocumentationStyleBearandDocGrammarBear - capacitor-community/camera-preview — 8 merged PRs ·
toBackon Android and iOS, landscape orientation, lateral inversion, permission handling - coala/projects — 3 merged PRs · Google Summer of Code project pages
- gastromatic/pytest-docker-postgres — 3 merged PRs ·
load_databasesupport and CI environment handling - gastromatic/sqlstate — 2 merged PRs
- python/cpython — 1 merged PR (#136774)
Single merged PRs to coala/devops · sourcecode911/i18n-nationality.
Archive from my coala and GSoC years.
Say hi on X — I'm easiest to reach there.
EuroPython four years running, FOSDEM the last two. Find me at either.