We'd like to be able to query agent state history through the Assembled MCP, so we can ask our LLM questions like "how many times was this agent in X agent state last month, and for how long?" Right now our supervisors have to go through the agent scorecard one day at a time to find these states. Being able to pull agent state occurrences and durations by agent and date range through the MCP would save a lot of manual digging.