OpenCode Sentry Monitor traces coding sessions in Sentry

Hot take: this is the kind of observability layer that becomes essential once agentic coding workflows start doing real work, because “what happened?” matters as much as “did it work?”

• –Strong fit for teams already using Sentry, since it maps OpenCode activity into familiar tracing and metric concepts.
• –The plugin appears operationally useful, not just decorative: it tracks sessions, tool spans, response timing, and token usage.
• –Setup cost is non-trivial because it expects a Sentry project, DSN, and tracing enabled, so this is best for serious usage rather than casual experimentation.
• –The config and redaction controls are a good sign for practical debugging without dumping every payload verbatim into telemetry.