StochStack

ops digital twin

Site Start-up + Recruitment Simulation Ops Twin

A2A x MCP in Clinical Ops Digital Twin

Scenario Console

Countries

Run History

Stored locally (max 5 runs). Each run keeps full context + event log.

A2A Conversation Thread

MCP-like Shared Context

Run a simulation to populate shared context.

Simulation Output

Run a scenario to generate recruitment and startup simulation outputs.

update log

Prototype Change Log

  1. 2026-03-01 · v0.2.0

    预测校准与置信度层上线

    • - 新增实际值录入与预测误差追踪，持续比较 predicted 与 actual 入组轨迹。
    • - 实现参数自动回调，动态调节 startup/screen-fail/dropout/competition/patient-pool 假设。
    • - 新增置信度面板：MAPE、signed bias、追踪点数量与参数变动诊断。

  2. 2026-03-01 · v0.1.0

    Ops Twin MVP 发布

    • - 新增三栏交互界面：场景控制台、A2A 对话流、MCP-like 共享上下文面板。
    • - 实现六个 agent 的有序 handoff 流程，并支持可复现 seed 仿真。
    • - 新增 patch/event log 上下文机制，支持 diff 抽屉、JSON 导出、回放与本地历史运行。