Cross Model Development Workflow With Plan Mode And Phase Gated Execution

via “plan-and-act mode with llm-driven task decomposition”

Autonomous AI coding assistant for VS Code — reads, edits, runs commands with human-in-the-loop approval.

Unique: Implements explicit Plan and Act Modes where the LLM can reason about task decomposition before executing actions, reducing approval fatigue while maintaining safety. Plans are tracked and can be adapted based on execution results, creating a feedback loop between planning and acting. This is more structured than Copilot's inline suggestions.