Disclosure: I work on Origin [1]. We built a platform for enterprises that consumes OTEL, and other traces without a proxy or an LLM gateway. We even support collecting traces from local inference workloads.

For supported tools, we collect prompts, responses, and tool calls, then tie them to the user, organizational context and what actually happened on the machine. We can then use this data to detect when agents (or the people piloting them) do bad things [2].

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[1] https://www.originhq.com/

[2] https://www.originhq.com/investigations