Trace search

Traces are only useful if you can find the right one. Trace search indexes every span Sigil records, so you can ask questions like “which runs called the refund tool and cost more than $0.20?” and get an answer in under a second.

Query syntax

Search accepts plain text or structured filters. Filters combine with AND by default:

• tool:, model: and agent: match names exactly.

• cost: and latency: accept comparisons like >0.20 or <800ms.

• since: accepts relative windows such as 1h, 24h or 7d.

Saved searches

Save any query and turn it into an alert. Saved searches run every minute and post to Slack, PagerDuty or a webhook when they match.