--- title: Label your agent steps | daily.dev description: Temporal SDKs support labeling Activities, Workflows, and Timers with human-readable summaries to improve observability when building agentic systems that... canonical: https://daily.dev/posts/label-your-agent-steps-amqs3mmjr twitter:card: summary_large_image twitter:site: @dailydotdev og:type: website og:site_name: daily.dev og:title: Label your agent steps | daily.dev og:description: Temporal SDKs support labeling Activities, Workflows, and Timers with human-readable summaries to improve observability when building agentic systems that... og:url: https://daily.dev/posts/label-your-agent-steps-amqs3mmjr og:image: https://api.daily.dev/og/posts/AmQs3mMJR.png og:image:alt: Label your agent steps og:image:width: 1200 og:image:height: 630 og:locale: en --- > ## Documentation Index > Fetch the complete documentation index at: https://daily.dev/llms.txt > Use this file to discover all available pages before exploring further. # Label your agent steps **[Temporal](https://daily.dev/sources/temporal)** · 5 min read · 1 upvotes · 0 comments ## Summary Temporal SDKs support labeling Activities, Workflows, and Timers with human-readable summaries to improve observability when building agentic systems that reuse generic Activities for LLM and tool calls. The post covers setting the summary field on Activities and Timers, and using static_summary, static_details, and set_current_details on Workflows to surface context in the Temporal UI without needing custom Activity names per agent step. UserMetadata for these labeling fields is available across all 7 Temporal SDKs. ## Full article daily.dev links to this article rather than hosting it. Read it at the original source: ## Questions this post answers ### How do I make Temporal agent workflow history easier to debug when using a single reusable Activity for all LLM and tool calls? Set the summary field on Activity options, such as summary="Plan changes" when calling execute_activity, to add human and model-readable labels to scheduled events in the Temporal UI's timeline and compact history view. This avoids needing custom Activity names per agent type while still making each step distinguishable during debugging. _daily.dev surfaces practical patterns like this for developers building observable agent pipelines._ ### What is the difference between static_summary, static_details, and set_current_details in Temporal workflows? static_summary is an immutable short label (up to 400 bytes) set at workflow start for general identification, static_details is an immutable larger field (up to 20KB) for context like model or config known at start, and set_current_details is the only mutable field, updatable throughout execution to track live progress, though it disappears once the workflow reaches a terminal state. _engineers tracking agent state in production check daily.dev for hands-on Temporal workflow guidance._ ### How do you label a Temporal Timer to show why a workflow is waiting? Pass a summary argument to workflow.sleep, for example workflow.sleep(timedelta(seconds=5), summary="Wait for CI"), which makes the reason for the wait visible in both the Timeline and Compact History views of the Temporal UI. UserMetadata labeling like this is available across all seven Temporal SDKs. _daily.dev helps developers debugging workflow timers find concrete Temporal examples._ ## Similar posts on daily.dev - [Cutting Through the Noise: Smarter Context Management for LLM-Powered Agents](https://daily.dev/posts/cutting-through-the-noise-smarter-context-management-for-llm-powered-agents-ebgud997b) · JetBrains · 1 upvotes · 0 comments - [Advanced AI Observability: Context, Loop Detection, Tokens](https://daily.dev/posts/advanced-ai-observability-context-loop-detection-tokens-r4eqihq8s) · Telerik · 0 upvotes · 0 comments - [Standalone Activities: Durable job processing, now in Public Preview \#](https://daily.dev/posts/standalone-activities-durable-job-processing-now-in-public-preview--od8qmrnvg) · Temporal · 0 upvotes · 0 comments --- Tags: [#ai-agents](https://daily.dev/tags/ai-agents), [#observability](https://daily.dev/tags/observability), [#workflow-orchestration](https://daily.dev/tags/workflow-orchestration) [View this post on daily.dev](https://daily.dev/posts/label-your-agent-steps-amqs3mmjr) ```json {"@context":"https://schema.org","@graph":[{"@type":"Organization","@id":"https://daily.dev/#organization","name":"daily.dev","url":"https://daily.dev","logo":{"@type":"ImageObject","url":"https://daily.dev/apple-touch-icon.png","width":180,"height":180},"sameAs":["https://twitter.com/dailydotdev","https://github.com/dailydotdev","https://www.linkedin.com/company/daily-dev-ltd"]},{"@type":"WebSite","@id":"https://daily.dev/#website","url":"https://daily.dev","name":"daily.dev","publisher":{"@id":"https://daily.dev/#organization"},"potentialAction":{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https://daily.dev/search?q={search_term_string}"},"query-input":"required name=search_term_string"}}]} {"@context":"https://schema.org","@type":"TechArticle","headline":"Label your agent steps","url":"https://daily.dev/posts/label-your-agent-steps-amqs3mmjr","mainEntityOfPage":{"@type":"WebPage","@id":"https://daily.dev/posts/label-your-agent-steps-amqs3mmjr"},"datePublished":"2026-08-12T13:07:16.860Z","dateModified":"2026-09-14T08:06:04.613Z","description":"Temporal SDKs support labeling Activities, Workflows, and Timers with human-readable summaries to improve observability when building agentic systems that...","image":"https://media.daily.dev/image/upload/f_auto,q_auto/v1/posts/2d4a4d86fc52becdf1d9f9f3d54474ed?_a=AQAEuop","thumbnailUrl":"https://media.daily.dev/image/upload/f_auto,q_auto/v1/posts/2d4a4d86fc52becdf1d9f9f3d54474ed?_a=AQAEuop","isAccessibleForFree":true,"articleSection":"Temporal","inLanguage":"en","publisher":{"@type":"Organization","name":"daily.dev","url":"https://daily.dev","logo":{"@type":"ImageObject","url":"https://daily.dev/apple-touch-icon.png","width":180,"height":180}},"author":{"@type":"Organization","name":"Temporal","logo":"https://media.daily.dev/image/upload/t_logo,f_auto/v1/logos/65290ca7e3ab46a7b1df76f2757800c2","url":"https://daily.dev/sources/temporal"},"commentCount":0,"discussionUrl":"https://daily.dev/posts/label-your-agent-steps-amqs3mmjr","interactionStatistic":[{"@type":"InteractionCounter","interactionType":{"@type":"LikeAction"},"userInteractionCount":1},{"@type":"InteractionCounter","interactionType":{"@type":"CommentAction"},"userInteractionCount":0}],"keywords":"ai-agents,observability,workflow-orchestration","timeRequired":"PT5M"} {"@context":"https://schema.org","@type":"BreadcrumbList","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https://daily.dev"},{"@type":"ListItem","position":2,"name":"Temporal","item":"https://daily.dev/sources/temporal"},{"@type":"ListItem","position":3,"name":"Label your agent steps"}]} {"@context":"https://schema.org","@type":"FAQPage","@id":"https://daily.dev/posts/label-your-agent-steps-amqs3mmjr#faq","mainEntity":[{"@type":"Question","name":"How do I make Temporal agent workflow history easier to debug when using a single reusable Activity for all LLM and tool calls?","acceptedAnswer":{"@type":"Answer","text":"Set the summary field on Activity options, such as summary=\"Plan changes\" when calling execute_activity, to add human and model-readable labels to scheduled events in the Temporal UI's timeline and compact history view. 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