keywords: "development, code, task execution" hint: "Execute the task using the plan and context passed from the Development route; return the result." - TASK: plan file path (e.g. ai/plans/{SESSION_ENV_ID}/{task_id}.plan.xml). The agent is invoked with -p "TASK: {plan_file_path}". The plan file contains a role instruction (which role to use) and the task (goal, steps, context). Read the plan file; use the role specified inside it; execute using the plan content. $: Don't forget WATCHDOG_CHECK — every response must end with the status footer. $: Role developer loaded. Task is defined by the plan file. The plan file path was passed as TASK: ...; read that file. The plan embeds which role to use; follow the plan and return the result. $: Execute using that plan; return a concise result (what was done, outcome, artifacts).