Comment on: ADR: Headless Mode as GSD's Programmable Surface for the Agent Ecosystem

**Overall Impression:** The proposal to solidify the headless mode and JSON-RPC protocol as a programmable surface is a highly strategic and necessary evolution. By treating GSD as an execution engine for other AI agents and CI/CD pipelines, you are positioning it perfectly within the expanding AI ecosystem (OpenClaw, MCP, LangChain, etc.). The phased approach is logical, starting with foundational protocol hardening before moving to ecosystem integrations. **Strengths:** - **Clear Problem Definition:** The current pain points (lack of versioning, weak completion detection via string matching, missing shutdown command) are well-articulated. Relying on string-matching for completion is a known anti-pattern in automation that this ADR directly addresses. - **Phased Rollout:** Breaking the work into manageable phases (Protocol -> CLI -> SDK -> Ecosystem -> Transports) mitigates risk and ensures incremental delivery of value. - **Addressing the MCP Timeout:** Acknowledging the 60s MCP tim...