Coding agents are great at day-to-day work. What they still can't do reliably — and what keeps you babysitting every step — is finish a long-running, complex task while following your team's specific guardrails. After thousands of hours shipping with coding agents, I've landed on what actually helps me amplify what coding agents already do well into long-running, ambiguous tasks and am open-sourcing it. Neither a coding agent nor a general framework closes this gap Coding agents alone can't do it. By design, they ship as strong harnesses built for day-to-day coding — and they're genuinely good at the hard parts of that job: context management, memory, tool orchestration, and sub-agent dispatch inside a session. What they can't reliably do is follow your specific guardrails on long-running, ambiguous, complex work.…