<objective> Execute all remaining milestone phases autonomously. For each phase: discuss → plan → execute. Pauses only for user decisions (grey area acceptance, blockers, validation requests).

Uses ROADMAP.md phase discovery and Skill() flat invocations for each phase command. After all phases complete: milestone audit → complete → cleanup.

Creates/Updates:

.planning/STATE.md — updated after each phase
.planning/ROADMAP.md — progress updated after each phase
Phase artifacts — CONTEXT.md, PLANs, SUMMARYs per phase

After: Milestone is complete and cleaned up. </objective>

<executioncontext> @~/.claude/gsd-core/workflows/autonomous.md @~/.claude/gsd-core/references/ui-brand.md </executioncontext>

<context> Optional flags:

--from N — start from phase N instead of the first incomplete phase.
--to N — stop after phase N completes (halt instead of advancing to next phase).
--only N — execute only phase N (single-phase mode).
--interactive — run discuss inline with questions (not auto-answered), then dispatch plan→execute as background agents. Keeps the main context lean while preserving user input on decisions.
--converge — run each phase's planning step through gsd-plan-review-convergence instead of plain gsd-plan-phase. Requires workflow.planreviewconvergence=true.
--cross-ai — compatibility alias for --converge.

When --converge or --cross-ai is set, reviewer selector flags supported by gsd-plan-review-convergence may be passed through: --codex, --gemini, --claude, --opencode, --ollama, --lm-studio, --llama-cpp, --all, and --max-cycles N.

Project context, phase list, and state are resolved inside the workflow using init commands (gsd-tools query init.milestone-op, gsd-tools query roadmap.analyze). No upfront context loading needed. </context>

<process> Execute end-to-end. Preserve all workflow gates (phase discovery, per-phase execution, blocker handling, progress display). </process>

npx skills add open-gsd/gsd-core --skill gsd-autonomous