Guide · OpenAI · Intermediate to advanced
You want the official OpenAI guidance for splitting larger coding or review work across narrow custom agents without polluting the main task context.
openai, codex, subagents, parallel workflows, coding agents
Engineering guide · Anthropic · Intermediate to advanced
You want Anthropic's own recommendations for scaling Claude Code across larger codebases, parallel sessions, and stronger context discipline.
claude code, coding agents, developer tools, context engineering, parallel work
Guide · Qwen · Intermediate
You want the official Qwen Code path for delegating focused work to specialized subagents inside larger coding tasks.
qwen, subagents, coding agents, parallel workflows, developer tools