> ## Documentation Index
> Fetch the complete documentation index at: https://wb-21fd5541-docs-hivemind-launch.mintlify.site/llms.txt
> Use this file to discover all available pages before exploring further.

# Agents

<Card title="What is the difference between @weave.op and weave.start_session?" href="/support/weave/articles/what-is-the-difference-between-weave-op-and-weave-sdk-for-agents" arrow="true" horizontal>
  @weave.op traces individual Python functions and surfaces results in the Traces tab. Weave's agentic tracing (weave.star ...
</Card>

<Card title="Which Weave API should I use to trace my agent?" href="/support/weave/articles/which-weave-api-should-i-use-for-agents" arrow="true" horizontal>
  It depends on what you're building: If you're running an off-the-shelf agent framework (such as Claude Code), install th ...
</Card>