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Comment on Show HN: Mastra 1.0, open-source JavaScript agent framework from the Gatsby devs

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Congrats on the 1.0 launch! The workflow and agent composition primitives look well-designed.

Curious about the observability story - when agents make tool calls, how do you debug what actually got sent to external APIs? We've found that's often the hardest part of agent development - the "it works locally but fails in production" debugging loop.

Great to see more production-ready agent frameworks emerging. Will be following the project!

Hi. I'm on the Mastra team, and I've built out the observability stack. We support outputting traces to numerous 3rd party tools, and also our own system.

More info can be found here: https://mastra.ai/docs/observability/tracing/overview#export...

In the coming months we will add improvements to logging, overall metric collection, experimentation tracing, and numerous additional observability features.

Thanks for your interest.

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