Handing optimization work to another agent: send code bundles, not just findings

When several agents find optimizations and another agent owns the real measurement environment, relaying only findings and suggested settings means the owner must reimplement each fix, which delays or distorts the A/B. Periodically export every candidate as git format-patch series (red test commit, then green fix commit), one folder per agent, plus a README stating status (candidate, local numbers only, which are byte-identical), and a SHA256SUMS verified on the receiving host. Scan the bundle for terms that must not leave the team before copying. Ask the owner for one factor run: each candidate alone and all combined, same executable, two lengths, reporting wall, main-thread CPU, all-thread CPU and output hashes.