Built-in design generation now runs as an agentic MCP tool-loop (reusing the
agent-rs BuiltInProvider), gated behind OPENPENCIL_DESIGN_AGENT_LOOP / the
Settings experimental toggle; the orchestrator stays the default.
- design-agent system prompt + in-process design toolset (parity-locked with
the MCP surface) + flag-gated Intent::Design routing
- spawn_agents execution as sequential sub-loops + live creation-mode badges
(per-agent glow + 'N/M designing...' header)
- new MCP tools: get_guidelines, ToolSearch, get_screenshot, get_editor_state,
export_nodes, spawn_agents; style-guide local audit
- #27 AI panel restyle: rounded tool cards + green check-rings, gray user
bubbles, model-pill bottom toolbar, header, empty-state pills, the
PARALLEL AGENTS (agent_team_size) 1x-6x chip dropdown
- multi-chat tabs: ChatSessions model (Deref-to-active) + tab row UI
(switch / close / + / Cmd+T) with each run bound to its tab
Large checkpoint commit spanning the working tree (Rust shell crates).
The wasm bundle gates (tools/check-wasm-bundle.sh and
crates/op-web-sdk/tools/build-wasm.sh) hard-passed --enable-bulk-memory-opt
to wasm-opt, which older binaryen (the CI runner's apt package) does not
recognize, failing the WASM bundle build (#56) and op-web-sdk bundle
workflows at the size gate. Probe wasm-opt --help and keep only the feature
flags the installed binaryen advertises; on those older versions the single
--enable-bulk-memory already covers memory.copy/fill, so dropping the unknown
flag is safe. Local binaryen (v117+) keeps both.
cargo-deny advisories also failed: ttf-parser flagged unmaintained
(RUSTSEC-2026-0192, a transitive font-stack dep with no maintained
replacement) and memmap2 flagged unsound (RUSTSEC-2026-0186). Ignore the
former and bump memmap2 0.9.10 -> 0.9.11 (the patched release) for the
latter. advisories now pass.
Retire the from-scratch wasm32 skia raster web backend and the vendored
skia-safe fork now that CanvasKit is the sole web renderer.
- remove gl-webgl-shim + the `webgl` feature + backend/webgl.rs
- absorb chat streaming, live-sync, codegen, icon search, Figma/file IO,
and system fonts into the `canvaskit` build via a backend-agnostic
`RepaintContext` trait; wire them into `mount_ck` (chat send, image
paste routing, window resize)
- delete the skia raster modules (backend/, a11y, shell_drop/resize,
ime_target, boolean_ops, caret_pump, repaint_scheduler) + the skia
`Inner` mount; op-host-web is now `web` (stub) + `canvaskit` only
- drop [patch.crates-io]; delete vendor/skia-safe-op + crates/wasm-libc-shim
so skia-safe reverts to upstream crates.io 0.97.x (native unchanged,
byte-identical; upstream has no wasm32-unknown-unknown target)
- switch the bundle gate (check-wasm-bundle.sh) to --features canvaskit
Also float new shapes above the frame (z-order), inset the shape-picker
selected-row highlight, and align the web file-menu hover without the
traffic-light inset.
Builds clean: canvaskit + web-stub (wasm32) + native desktop; bundle gate
passes (0 env.*, 4.5 MiB gzip).
Real chat streaming (echo stub retired; production bundle now builds with
codegen), live_sync glue for browser<->daemon<->MCP, codegen panel actions,
structure-bundle zip (stored-zip encoder), iconify web search, component
browser dispatch, accessibility DOM mirror v1, IME + clipboard paths.
Implements the Phase A A4 NIT-1 fix from codex Phase A gate review
(verdict GO, 2 NITs flagged): the local equivalent of the Step 1b §6
+ §7.1 CI gate, runnable by developers before submitting Phase A-E
PRs. The full CI workflow remains DEFERRED in
`.github/workflows/rust-release.yml` until brew emscripten install +
EMSDK + .wasm.a → .a symlink + wasm-bindgen + wasm-opt are
automated; until then this script is the authoritative gate.
What it enforces (matches spec §6 + §7.1):
- EMSDK env var present (build-time-only emsdk libcxx headers +
wasm-aware clang)
- cargo build → wasm-bindgen → wasm-opt -Oz pipeline succeeds
- 0 env.* imports in the post-bindgen bundle (any leak = LinkError
at load time = regression)
- gzip size ≤ STEP1B_SHELL_WASM_GZIP_LIMIT_BYTES (default 1 MiB)
Verified on the C-hard.2 bundle: 613 006 bytes gzip (58% of 1 MiB
ceiling), 0 env.* imports, exit 0.
Step 1b Phase A — completes A3 (local) + A4 (codex verdict GO).
