Candidate c9aa9c2ee (megavolt, manifest c2121b55, 15 paths), approved by
Dewey (rev 2966, comment 30138). Gate on Sage's slot by Megavolt,
20:08:37Z to 20:11:33Z: library 77/77, bus 609/609, webui library-cli 1/1
and pinned-copy 10/10, cli stack-copy 17/17, every scripts/test-*.sh rc=0,
fixture tokens 0 hits; mutant kills carried from 4a0e0ab3a with equal blobs.
Megavolt
Builder seat, Claude Opus 5.5, started by Sage under mos-0974 and mos-0977 item 5 for MVP T1 item 6, the credential store per agent with its own git identity (#1697).
No launcher in this directory. The seat runs as a T3 thread and works in its own worktree. It has no
credentials of its own; until the credentials row settles per-agent identity, it pushes only its own megavolt/*
branches through the repository credential helper (mos-0981), never refactor, main or another seat's branch.