dsh-sandbox-escalation-fix: Projecting Sandbox Upgrade Schema Per Session to Fix Third-Party Model Tool Invocation Loop

dsh-sandbox-escalation-fix is a DSH community plugin maintained by JUSTMONIKA2022, providing a zero-configuration fix for third-party models like GPT in All Access mode. It addresses bash, pwsh, write, and edit validation failures and retry loops caused by static sandbox schema upgrades. The plugin dynamically projects model-visible parameters based on the Session's Sandbox Mode and Approval Policy, synchronizes Native Tool Call with the Code Mode SDK, and only processes redundant upgrade requests of the same mode during execution. It supports DSH versions 0.1.0-rc.5 through rc.8, as well as 0.1.1-rc.1/rc.2, and is released under the MIT license.