dsh-self-control-guard

During DeepSeek Harness plugin development, agents often accidentally terminate the host process with commands like pkill dsh or kill -9, leading to interrupted sessions, lost work, and no audit trail. The dsh-self-control-guard plugin addresses this by acting as a self-control guard for the host process. Its core capabilities include intercepting high-confidence kill attempts from the bash tool, hard-denying them, and teaching the model to use controlled exit tools such as dsh_self_exit, while logging an audit trail for each interception. The plugin focuses on preventing accidental self-termination without altering the existing command execution flow, and it employs token-confirmed graceful exits or restarts. It is ideal for DSH plugin developers who seek to enhance session stability, avoid unintended interruptions, and maintain operational logs. Note that this is a UX interception layer, not a security boundary, making it suitable for risk mitigation in standard development environments.