What problem does it solve? It turns exploration analysis or raw user input into a structured, reviewable change proposal document, ensuring every spec-driven development change starts with clear intent, scope boundaries, risks, and success criteria. ## Core Features & Use Cases - Structured Proposal Generation: Produces a proposal.md with intent, in/out scope, capabilities contract, approach, affected areas, risks, rollback plan, and success criteria. - Multi-Mode Persistence: Supports engram, openspec, hybrid, and none artifact store modes, writing to openspec/changes/ or an Engram topic as configured. - Interactive Question Round: Runs a proposal-shaping question round covering business rules, edge cases, and tradeoffs before finalizing the document. - Use Case: After exploring a codebase for a new dark-mode feature, the orchestrator delegates to this sub-agent to produce a concise proposal under 450 words that the sdd-spec agent can consume as a capabilities contract. ## Quick Start Ask the orchestrator to create an SDD proposal for your change, for example: create a proposal for the add-dark-mode change based on the exploration analysis.