An AI workforce assistant is an agentic AI layer that reads structured work signals — tracked hours, task estimates, calendar density, application focus, and ticket cadence — and proactively surfaces decisions a manager can act on: burnout risk, scope overruns, and focus gaps. Unlike a reactive chatbot it is stateful, and unlike surveillance software it requires no keystroke capture or screen-content scraping. In practice, an AI assistant for time tracking pairs a natural-language chat workspace over the work record with task-level AI productivity scores, top-task rankings, and overrun alerts that compare actual hours against estimates — the approach gStride AI takes. Mature tools are bring-your-own-LLM — OpenAI, Anthropic Claude, Google Gemini, or a self-hosted private model — so workforce telemetry follows the organisation's data-residency rules. Crucially, the assistant shows employees the same AI view managers see, which keeps it a trust tool rather than a monitoring tool.