# See request and response bodies right in your traces

> Trace summaries and exception views now show the full HTTP request and response bodies, so you can debug a failed call without leaving the trace. Plus 'did you mean?' suggestions in MCP and faster large-range tool calls.

Source: https://last9.io/changelog/see-request-and-response-bodies-right-in-your-traces/

Debugging a failed request usually means jumping between the trace, your logs, and whatever captured the payload. Now the payload is in the trace itself.

Trace Details now has a **Request & Response** section in the Summary tab that renders the captured `http.request.body` and `http.response.body` — with syntax highlighting, copy, and show-more/less built in. The same bodies, along with the exception message, stacktrace, and HTTP context, show up in the expanded exception rows under Discover → Services. When a call fails, you can read exactly what was sent and what came back without leaving the trace.

### Improvements

- **MCP**
  - "Did you mean?" suggestions — mistype a service, host, or environment name and tools now return the closest matches instead of an empty result, so agents stop retrying bad input
  - Faster tool calls over large time ranges — fixed serial 5-minute chunks are replaced with parallel, adaptively-sized chunking, so queries return within client timeouts instead of hanging
- **Dashboards**
  - Table panels can pivot multiple queries into separate columns, so you can build overview-style tables with entity names on the left and metrics, logs, and traces broken out across
  - Standardized empty, loading, and error states across detail pages, with consistent backgrounds and borders in both light and dark themes
- **Discover**: Host processes, database monitoring, and LLM monitoring are now on for everyone — the feature flags are gone. The agent monitoring page now shows an integration link when it's empty, instead of a blank screen

### Fixes

- **Dashboards**
  - Charts now respect gaps in the data instead of drawing a continuous line or bar across missing points
  - Loading 7-day trend data no longer crashes the UI on service dashboards and other screens
- **Discover Hosts**: CPU utilization in the host overview now matches the detail Metrics tab for the same host
- **RUM**: The applications listing page no longer freezes the UI when opened
- **Alerting**: Slack channel discovery now works in workspaces with a large number of channels, with a clearer "load more" affordance
- **User management**: Inviting an existing user into a new workspace now correctly assigns their role