mirror of
https://github.com/coder/coder.git
synced 2026-06-03 04:58:23 +00:00
Ethan
e75bd3aca4
Anthropic is strict about replaying the latest assistant turn once it contains signed or redacted reasoning. We were still mutating that turn in a few Coder-owned places: dropping empty reasoning blocks on replay, rewriting provider-tool history during sanitization, and in the worst case sending a prompt we already knew Anthropic would reject. This patch keeps the latest signed assistant immutable through Coder's replay and sanitization paths, preserves empty signed or redacted reasoning anywhere Coder owns the ledger, and fails before the provider call if the prompt is still unsafe. It also bumps the existing `coder/fantasy` `coder_2_33` fork that `main` already uses to the commit containing coder/fantasy#35. These fixes have also been upstreamed to charmbracelet/fantasy. Closes CODAGT-409.