#13braintrustdata/facet-optimizer1 skillsfacet-prompt-optimizerUse when bootstrapping a facet ground-truth dataset, running initial facet evals, or later optimizing a facet prompt in this repo.2026年4月26日
#14braintrustdata/braintrust-spec1 skillsinstrumentation-specImplement and review Braintrust SDK instrumentation for LLM providers and agent frameworks. Use when adding or changing traced span structure, captured inputs and outputs, tool calls, metadata, metrics, streaming behavior, attachments, token caching, or other…2026年8月26日