dsh-context-provenance: A Read-Only Ledger for DSH Request Evidence

dsh-context-provenance is a community-maintained, MIT-licensed DSH plugin designed for safely debugging agent behavior. It compares evidence changes between two adjacent requests (such as provider, model, system, etc.) to avoid directly exposing sensitive content like prompts and messages. The plugin adopts an observe-only mechanism, relying solely on public runtime interfaces, and marks field states as Observed, Estimated, or Unavailable. It strictly limits local memory retention to observations from only the most recent two ordinary agent-loop requests, performs no file, network, subprocess, or GPU operations, and does not modify requests. When the official Cordis inspect service is present, the plugin