riko tested by Argusic Runner

What the test found

All 903 tests pass, the `run-pipe` CLI outputs correct results for demo/simple1 pipelines, and the compile/gen-config/codegen tools regenerate successfully with ruff 0.16.5 formatting.

Argusic installed riko in 0.5 minutes and launched it; verification reached Verified running for real. 7 of 7 recorded errors were worked through (see the timeline below).

Runsall runs of riko

This summary is drawn from the agent's recorded report for this run. Every figure traces to the log and recording above; nothing here is authored.