An agent turn with a search, a diff, test output, a lint failure and a fix still running.
For AI Agents
Hand your agent this brief or the ReUI MCP, not a screenshot. Free to install.
Best for: A plain search line, a diff and test output that expand, a lint failure and a running fix, in one bare column
When to use
- Agent turns: reasoning, tool calls, subagents and the sources behind an answer
- Run logs that expand to output, from CI jobs and data builds to webhook deliveries
- Checklists of automated checks or setup steps with running, failed and pending states
When not to use
- Steps that arrive one by one while the run is still going: use the Trace Streaming Run example
- One short status line per step with no expanding detail or status color: use the Marker component
- Dated events or milestones joined by a connecting line: use the Timeline component
- A complete run console with approvals, log views and an outcome report: use the Agent Activity blocks
Agent notes
patch,testOutputandlintOutputare sample strings; pass your tool results to the same CodeBlock props- Status is shown by color and motion only, so every
TraceTitlemust also say in words that a step is running, failed or not started - A
TraceLineon its own is a plain span; wrap it in a link or a Dialog, Sheet or Popover trigger to make it act
https://reui.io/components/trace/c-trace-1.mdget_example("c-trace-1")npx shadcn@latest add @reui/c-trace-1Shadcn Components in Trace Agent Steps
About Shadcn Trace Agent Steps
Agent steps. Built by composing Code Block, Trace. A free, open source shadcn trace example you can install with npx shadcn@latest add @reui/c-trace-1 and edit as your own code.
What You Can Build With Shadcn Trace Agent Steps
- Composes Code Block, Trace, so it drops into any project already using those components.
- Install it with the shadcn CLI: npx shadcn@latest add @reui/c-trace-1
- Open source and free, with the full source on this page to copy or adapt.
More Shadcn Trace Examples
- Streaming Run Streaming agent run
- Chat Turn Chat turn with sources
- Subagents Parallel subagents
- Change Approval Terraform change approval
- Cited Sources Answer with citations
- Support Copilot Support copilot draft
- Install Summary CLI install summary
- CI Pipeline CI pipeline run
- Request Spans Distributed trace spans
- Error Breadcrumbs Error breadcrumbs
- Query Plan SQL query plan
- Data Pipeline Data pipeline run
Related Shadcn Component Categories
Open-source shadcn tree components for file explorers, nested navigation, and hierarchical data.
Open-source shadcn accordion components for FAQ layouts, settings panels, and help sections.
Open-source shadcn alert components for status messages, warning banners, and destructive notices.
Open-source shadcn alert dialog components for delete confirmations, destructive actions, and critical decisions.
Open-source shadcn aspect ratio components for responsive media, image galleries, and video previews.
Open-source shadcn attachment components for chat composers, upload states, and file previews.
Frequently Asked Questions
When should I use Shadcn Trace Agent Steps?
Use it for a plain search line, a diff and test output that expand, a lint failure and a running fix, in one bare column.
Shadcn Trace as a whole fits:
- Agent turns: reasoning, tool calls, subagents and the sources behind an answer
- Run logs that expand to output, from CI jobs and data builds to webhook deliveries
- Checklists of automated checks or setup steps with running, failed and pending states
For steps that arrive one by one while the run is still going, use the Trace Streaming Run example. For one short status line per step with no expanding detail or status color, use the Marker component. For dated events or milestones joined by a connecting line, use the Timeline component. For a complete run console with approvals, log views and an outcome report, use the Agent Activity blocks.
How do I install Shadcn Trace Agent Steps?
Is Shadcn Trace Agent Steps free to use?
Which components does Shadcn Trace Agent Steps use?
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