The telemetry witness: reads what the services recorded during one closed window of traffic another skill produced (ui-verify, verify, a repro), traces each acceptance criterion from web event to backend trace to database, and finds errors behind a green UI, slow paths, and missing signals. Never edits code; run on its own, it posts its receipt to the PR's verify comment. Triggers on "check the telemetry", "prove it with traces", "/telemetry-verify".
93%
Does it follow best practices?
Run evals on this skill
Adds up to 20 points to the overall score
Passed
No findings from the security scan
This skill hasn't been evaluated yet
tessl scenario generatetessl eval runmthines/agent-skills
d444d53
If you maintain this skill, you can claim it as your own. Once claimed, you can manage eval scenarios, bundle related skills, attach documentation or rules, and ensure cross-agent compatibility.