/chat's session list, transcript load, delete, and rename now span both harnesses.
- opencode-sessions.ts — REST-backed reader (OpenCode's SQLite via its HTTP API, never
the DB): listOpenCodeSessions / loadOpenCodeSession / delete / rename, returning the
same shapes as the Claude reader, tagged harness:'opencode'. A serve is directory-
scoped, so listing a cwd = asking the serve rooted there. Transcript rebuild maps
user/assistant/tool parts and drops reasoning (parity with the delta filter).
- client.ts — adds listSessions/getMessages/deleteSession/renameSession over /session/*.
- chat.ts — /sessions merges both (newest first); /sessions/:id, DELETE, and
/title route by id shape (ses_ = OpenCode). ClaudeSessionSummary gains an optional
`harness` tag.
- send-opencode.ts — resuming from history: when the sessionKey is itself a ses_ id,
reuse that OpenCode session instead of creating a new one.
- SessionList.tsx — shows an "OpenCode" badge for OpenCode sessions.
Verified end-to-end against a live serve: list (5 sessions, tagged), load (transcript
rebuilt, reasoning filtered), and rename all work. Phases 1-3 complete; needs a restart.
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>