vscode-cowriting-plugin/sessions/0065/SESSION-0065.0-TRANSCRIPT-2026-07-02T06-31--INPROGRESS.md

Session 0065.0 — Transcript

App: vscode-cowriting-plugin Start: 2026-07-02T06-31 (PST) Type: executing-plans Posture: yolo Claude-Session: 32dcda47-7361-4fa7-8145-9d118b5de3cc Checkout: /Users/benstull/git/benstull.org/benstull/vscode-cowriting-plugin/.claude/worktrees/session-native-surfaces-exec Status: PLACEHOLDER — claimed at session start; finalized at session end.

This file reserves session ID 0065 for vscode-cowriting-plugin. The driver replaces this body with the full transcript and renames the file to its final SESSION-0065.0-TRANSCRIPT-2026-07-02T06-31--.md form at session end.

Launch prompt

The last session should have set a goal. If not, find the spec that we should be implementing

Plan

• Anchor: graduated Solution Design coauthoring-native-surfaces.md v0.2.1 (content repo, on main) — R2(a); tracking Epic #1 lineage, sessions 0062 (spec) → 0063 (v0.2.0) → 0064 (spike + plan, approved).
• Goal: execute the reviewed implementation plan plans/2026-07-01-native-surfaces-migration.md (content repo) — 9 tasks in §7.1 rung-4 order (registry → baseline router → QuickDiff/diff surface → gate all surfaces → EditFlow extraction → comment loop → built-in-preview annotations → sunset review webview → full-loop E2E + real-SDK smoke) — and ship via §9 (no deploy pipeline: VS Code extension, no flotilla; done = merged to main + tests green).
• Isolation: running in worktree .claude/worktrees/session-native-surfaces-exec (branch session-0065) — sessions 0061/0062/0063 are live-concurrent and 0062 occupies the primary checkout.
• Approved deliberate changes carried by the plan: INV-18 retirement (no machine-landing baseline advance); D15 deferred as issue #69.

Progress log

• Baseline (worktree, fresh off origin/main): typecheck + 265 unit + full host E2E green before any work.
• Task 1 CoeditingRegistry: complete (2597cba + de83757 test fix; review clean).
• Task 2 baseline router (INV-7, INV-18 retirement): complete (447a117; review clean; reflog-watcher hardening deviation approved by review).
• Task 3 native diff surface (QuickDiff/reviewChanges/status bar): complete (cf65528; review clean).
• Task 4 INV-10 gating of all surfaces: complete (a323b82 + a36353d PUC-7 restore-on-enter fix; review clean).
• Plan file edit: fixed fused ---### Task 5 heading (f23fc4a).
• Tasks 5–9: in progress via subagent-driven development; per-task reviews + final whole-branch review; Minor findings ledgered in .superpowers/sdd/progress.md.

Deferred decisions

Autonomous-mode low-confidence calls the driver made and would have liked operator input on. Appended as the session runs; surfaced at finalize. Empty if none.