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		<link rel="modulepreload" href="/docs/hub/pr_2521/en/_app/immutable/chunks/CodeBlock.5ed269c1.js"><!-- HEAD_svelte-u9bgzb_START --><meta name="hf:doc:metadata" content="{&quot;title&quot;:&quot;Agent Traces&quot;,&quot;local&quot;:&quot;agent-traces&quot;,&quot;sections&quot;:[{&quot;title&quot;:&quot;Find your traces&quot;,&quot;local&quot;:&quot;find-your-traces&quot;,&quot;sections&quot;:[],&quot;depth&quot;:2},{&quot;title&quot;:&quot;Upload your traces&quot;,&quot;local&quot;:&quot;upload-your-traces&quot;,&quot;sections&quot;:[],&quot;depth&quot;:2},{&quot;title&quot;:&quot;View your traces&quot;,&quot;local&quot;:&quot;view-your-traces&quot;,&quot;sections&quot;:[],&quot;depth&quot;:2}],&quot;depth&quot;:1}"><!-- HEAD_svelte-u9bgzb_END -->      <p></p>  <div class="items-center shrink-0 min-w-[100px] max-sm:min-w-[50px] justify-end ml-auto flex" style="float: right; margin-left: 10px; display: inline-flex; position: relative; z-index: 10;"><div class="inline-flex rounded-md max-sm:rounded-sm"><button class="inline-flex items-center gap-1 h-7 max-sm:h-7 px-2 max-sm:px-1.5 text-sm font-medium text-gray-800 border border-r-0 rounded-l-md max-sm:rounded-l-sm border-gray-200 bg-white hover:shadow-inner dark:border-gray-850 dark:bg-gray-950 dark:text-gray-200 dark:hover:bg-gray-800" aria-live="polite"><span class="inline-flex items-center justify-center rounded-md p-0.5 max-sm:p-0 hover:text-gray-800 dark:hover:text-gray-200"><svg class="sm:size-3.5 size-3" xmlns="http://www.w3.org/2000/svg" aria-hidden="true" fill="currentColor" focusable="false" role="img" width="1em" height="1em" preserveAspectRatio="xMidYMid meet" viewBox="0 0 32 32"><path d="M28,10V28H10V10H28m0-2H10a2,2,0,0,0-2,2V28a2,2,0,0,0,2,2H28a2,2,0,0,0,2-2V10a2,2,0,0,0-2-2Z" transform="translate(0)"></path><path d="M4,18H2V4A2,2,0,0,1,4,2H18V4H4Z" transform="translate(0)"></path><rect fill="none" width="32" height="32"></rect></svg></span> <span>Copy page</span></button> <button class="inline-flex items-center justify-center w-6 max-sm:w-5 h-7 max-sm:h-7 disabled:pointer-events-none text-sm text-gray-500 hover:text-gray-700 dark:hover:text-white rounded-r-md max-sm:rounded-r-sm border border-l transition border-gray-200 bg-white hover:shadow-inner dark:border-gray-850 dark:bg-gray-950 dark:text-gray-200 dark:hover:bg-gray-800" aria-haspopup="menu" aria-expanded="false" aria-label="Open copy menu"><svg class="transition-transform text-gray-400 overflow-visible sm:size-3.5 size-3 rotate-0" width="1em" height="1em" viewBox="0 0 12 7" fill="none" xmlns="http://www.w3.org/2000/svg"><path d="M1 1L6 6L11 1" stroke="currentColor"></path></svg></button></div> </div>  <h1 class="relative group"><a id="agent-traces" class="header-link block pr-1.5 text-lg no-hover:hidden with-hover:absolute with-hover:p-1.5 with-hover:opacity-0 with-hover:group-hover:opacity-100 with-hover:right-full" href="#agent-traces"><span><svg class="" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" aria-hidden="true" role="img" width="1em" height="1em" preserveAspectRatio="xMidYMid meet" viewBox="0 0 256 256"><path d="M167.594 88.393a8.001 8.001 0 0 1 0 11.314l-67.882 67.882a8 8 0 1 1-11.314-11.315l67.882-67.881a8.003 8.003 0 0 1 11.314 0zm-28.287 84.86l-28.284 28.284a40 40 0 0 1-56.567-56.567l28.284-28.284a8 8 0 0 0-11.315-11.315l-28.284 28.284a56 56 0 0 0 79.196 79.197l28.285-28.285a8 8 0 1 0-11.315-11.314zM212.852 43.14a56.002 56.002 0 0 0-79.196 0l-28.284 28.284a8 8 0 1 0 11.314 11.314l28.284-28.284a40 40 0 0 1 56.568 56.567l-28.285 28.285a8 8 0 0 0 11.315 11.314l28.284-28.284a56.065 56.065 0 0 0 0-79.196z" fill="currentColor"></path></svg></span></a> <span>Agent Traces</span></h1> <div class="flex justify-center" data-svelte-h="svelte-4fe5ak"><img class="block dark:hidden" src="https://huggingface.co/datasets/huggingface/documentation-images/resolve/main/datasets/agent-traces-preview-light.webp" alt="Agent trace preview on a dataset page in light mode."> <img class="hidden dark:block" src="https://huggingface.co/datasets/huggingface/documentation-images/resolve/main/datasets/agent-traces-preview-dark.webp" alt="Agent trace preview on a dataset page in dark mode."></div> <p data-svelte-h="svelte-ikrx5c">Agent traces from Claude Code, Codex, and Pi Agent are natively supported on the Hugging Face Hub. Upload the raw JSONL sessions to a <a href="https://huggingface.co/datasets?format=format%3Aagent-traces" rel="nofollow">Dataset</a> or a <a href="./storage-buckets">Storage Bucket</a> to open them in a dedicated trace viewer. Datasets show traces in Data Studio; buckets let you open individual <code>.jsonl</code> files directly.</p>  <h2 class="relative group"><a id="find-your-traces" class="header-link block pr-1.5 text-lg no-hover:hidden with-hover:absolute with-hover:p-1.5 with-hover:opacity-0 with-hover:group-hover:opacity-100 with-hover:right-full" href="#find-your-traces"><span><svg class="" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" aria-hidden="true" role="img" width="1em" height="1em" preserveAspectRatio="xMidYMid meet" viewBox="0 0 256 256"><path d="M167.594 88.393a8.001 8.001 0 0 1 0 11.314l-67.882 67.882a8 8 0 1 1-11.314-11.315l67.882-67.881a8.003 8.003 0 0 1 11.314 0zm-28.287 84.86l-28.284 28.284a40 40 0 0 1-56.567-56.567l28.284-28.284a8 8 0 0 0-11.315-11.315l-28.284 28.284a56 56 0 0 0 79.196 79.197l28.285-28.285a8 8 0 1 0-11.315-11.314zM212.852 43.14a56.002 56.002 0 0 0-79.196 0l-28.284 28.284a8 8 0 1 0 11.314 11.314l28.284-28.284a40 40 0 0 1 56.568 56.567l-28.285 28.285a8 8 0 0 0 11.315 11.314l28.284-28.284a56.065 56.065 0 0 0 0-79.196z" fill="currentColor"></path></svg></span></a> <span>Find your traces</span></h2> <p data-svelte-h="svelte-1qkniob">Each supported agent writes JSONL sessions to the following directories:</p> <table data-svelte-h="svelte-us43hh"><thead><tr><th>Agent</th> <th>Local session directory</th></tr></thead> <tbody><tr><td>Claude Code</td> <td><code>~/.claude/projects</code></td></tr> <tr><td>Codex</td> <td><code>~/.codex/sessions</code></td></tr> <tr><td>Pi</td> <td><code>~/.pi/agent/sessions</code></td></tr></tbody></table> <p data-svelte-h="svelte-1ktihcg">These trace files are supported out of the box, so you can upload them without modifying or converting them first.</p> <p data-svelte-h="svelte-1wg678z">Trace files can include prompts, tool inputs, command output, local paths, screenshots, secrets, private code, and personal data. Review and redact traces before publishing them publicly, or keep the dataset or bucket private if you are not sure what is inside.</p> <p data-svelte-h="svelte-1tsq7wl">For Pi Agent sessions, <a href="https://github.com/badlogic/pi-share-hf" rel="nofollow"><code>pi-share-hf</code></a> can help collect project sessions, redact known secrets, run TruffleHog and LLM review, and upload only sessions that pass checks.</p> <blockquote class="tip"><p data-svelte-h="svelte-a8m1yk">The easiest way to upload is to ask your agent itself: point it at the directory above and tell it to upload the <code>.jsonl</code> files to a Hub dataset or bucket.</p> <p data-svelte-h="svelte-97xsl9">Buckets are especially useful if you want to keep syncing traces as new sessions land.</p></blockquote>  <h2 class="relative group"><a id="upload-your-traces" class="header-link block pr-1.5 text-lg no-hover:hidden with-hover:absolute with-hover:p-1.5 with-hover:opacity-0 with-hover:group-hover:opacity-100 with-hover:right-full" href="#upload-your-traces"><span><svg class="" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" aria-hidden="true" role="img" width="1em" height="1em" preserveAspectRatio="xMidYMid meet" viewBox="0 0 256 256"><path d="M167.594 88.393a8.001 8.001 0 0 1 0 11.314l-67.882 67.882a8 8 0 1 1-11.314-11.315l67.882-67.881a8.003 8.003 0 0 1 11.314 0zm-28.287 84.86l-28.284 28.284a40 40 0 0 1-56.567-56.567l28.284-28.284a8 8 0 0 0-11.315-11.315l-28.284 28.284a56 56 0 0 0 79.196 79.197l28.285-28.285a8 8 0 1 0-11.315-11.314zM212.852 43.14a56.002 56.002 0 0 0-79.196 0l-28.284 28.284a8 8 0 1 0 11.314 11.314l28.284-28.284a40 40 0 0 1 56.568 56.567l-28.285 28.285a8 8 0 0 0 11.315 11.314l28.284-28.284a56.065 56.065 0 0 0 0-79.196z" fill="currentColor"></path></svg></span></a> <span>Upload your traces</span></h2> <p data-svelte-h="svelte-185x149">After creating a dataset or bucket, install the <code>hf</code> CLI with the <a href="/docs/huggingface_hub/guides/cli#getting-started">recommended standalone installer</a> and log in. If you want your coding agent to run <code>hf</code> commands for you, install the Hugging Face CLI skill with <code>hf skills add</code>.</p> <div class="code-block relative "><div class="absolute top-2.5 right-4"><button class="inline-flex items-center relative text-sm focus:text-green-500 cursor-pointer focus:outline-none transition duration-200 ease-in-out opacity-0 mx-0.5   text-gray-600 " title="code excerpt" type="button"><svg class="" xmlns="http://www.w3.org/2000/svg" aria-hidden="true" fill="currentColor" focusable="false" role="img" width="1em" height="1em" preserveAspectRatio="xMidYMid meet" viewBox="0 0 32 32"><path d="M28,10V28H10V10H28m0-2H10a2,2,0,0,0-2,2V28a2,2,0,0,0,2,2H28a2,2,0,0,0,2-2V10a2,2,0,0,0-2-2Z" transform="translate(0)"></path><path d="M4,18H2V4A2,2,0,0,1,4,2H18V4H4Z" transform="translate(0)"></path><rect fill="none" width="32" height="32"></rect></svg> <div class="absolute pointer-events-none transition-opacity bg-black text-white py-1 px-2 leading-tight rounded font-normal shadow left-1/2 top-full transform -translate-x-1/2 translate-y-2 opacity-0"><div class="absolute bottom-full left-1/2 transform -translate-x-1/2 w-0 h-0 border-black border-4 border-t-0" style="border-left-color: transparent; border-right-color: transparent; "></div> Copied</div></button></div> <pre class="language-bash "><!-- HTML_TAG_START -->curl -LsSf https://hf.co/cli/install.sh | bash
hf auth login
hf skills add

hf upload &lt;username&gt;/&lt;dataset-name&gt; ~/.codex/sessions . --repo-type dataset
hf buckets <span class="hljs-built_in">sync</span> ~/.codex/sessions hf://buckets/&lt;username&gt;/&lt;bucket-name&gt;/codex<!-- HTML_TAG_END --></pre></div> <p data-svelte-h="svelte-1hifts4">Replace <code>~/.codex/sessions</code> with the matching session directory for your agent. Use <code>hf upload</code> for datasets and <code>hf buckets sync</code> for buckets you want to update as new traces are written. The shorter <code>hf sync</code> command is an alias for <code>hf buckets sync</code>.</p>  <h2 class="relative group"><a id="view-your-traces" class="header-link block pr-1.5 text-lg no-hover:hidden with-hover:absolute with-hover:p-1.5 with-hover:opacity-0 with-hover:group-hover:opacity-100 with-hover:right-full" href="#view-your-traces"><span><svg class="" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" aria-hidden="true" role="img" width="1em" height="1em" preserveAspectRatio="xMidYMid meet" viewBox="0 0 256 256"><path d="M167.594 88.393a8.001 8.001 0 0 1 0 11.314l-67.882 67.882a8 8 0 1 1-11.314-11.315l67.882-67.881a8.003 8.003 0 0 1 11.314 0zm-28.287 84.86l-28.284 28.284a40 40 0 0 1-56.567-56.567l28.284-28.284a8 8 0 0 0-11.315-11.315l-28.284 28.284a56 56 0 0 0 79.196 79.197l28.285-28.285a8 8 0 1 0-11.315-11.314zM212.852 43.14a56.002 56.002 0 0 0-79.196 0l-28.284 28.284a8 8 0 1 0 11.314 11.314l28.284-28.284a40 40 0 0 1 56.568 56.567l-28.285 28.285a8 8 0 0 0 11.315 11.314l28.284-28.284a56.065 56.065 0 0 0 0-79.196z" fill="currentColor"></path></svg></span></a> <span>View your traces</span></h2> <p data-svelte-h="svelte-fdxv4v">Once you have traces in a dataset, open Data Studio and click a row. For traces in a Storage Bucket, navigate to the <code>.jsonl</code> file you want to inspect and open it. The trace viewer shows the session timeline, prompts, assistant messages, tool calls, and results.</p> <div class="flex justify-center" data-svelte-h="svelte-1cuc4fi"><img src="https://huggingface.co/datasets/huggingface/documentation-images/resolve/main/datasets/agent-traces-session.webp" alt="Agent trace session viewer showing user and assistant turns with expanded tool calls."></div> <p data-svelte-h="svelte-1rsa3ad">For a public example, open <a href="https://huggingface.co/datasets/TeichAI/DeepSeek-v4-Pro-Agent" rel="nofollow"><code>TeichAI/DeepSeek-v4-Pro-Agent</code></a>. You can also browse more datasets tagged as <a href="https://huggingface.co/datasets?format=format%3Aagent-traces" rel="nofollow"><code>traces</code></a>.</p> <a class="!text-gray-400 !no-underline text-sm flex items-center not-prose mt-4" href="https://github.com/huggingface/hub-docs/blob/main/docs/hub/agent-traces.md" target="_blank"><svg class="mr-1" xmlns="http://www.w3.org/2000/svg" aria-hidden="true" fill="currentColor" focusable="false" role="img" width="1em" height="1em" preserveAspectRatio="xMidYMid meet" viewBox="0 0 32 32"><path d="M31,16l-7,7l-1.41-1.41L28.17,16l-5.58-5.59L24,9l7,7z"></path><path d="M1,16l7-7l1.41,1.41L3.83,16l5.58,5.59L8,23l-7-7z"></path><path d="M12.419,25.484L17.639,6.552l1.932,0.518L14.351,26.002z"></path></svg> <span data-svelte-h="svelte-zjs2n5"><span class="underline">Update</span> on GitHub</span></a>  <p></p> 
			
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