perf: lazy load daemon handlers and report bundle size

.github/workflows/size.yml

@@ -0,0 +1,59 @@
+name: Size
+
+on:
+  pull_request:
+
+permissions:
+  contents: read
+  pull-requests: write
+
+concurrency:
+  group: size-${{ github.workflow }}-${{ github.ref }}
+  cancel-in-progress: true
+
+jobs:
+  bundle-size:
+    name: Bundle Size
+    if: github.event.pull_request.head.repo.full_name == github.repository
+    runs-on: ubuntu-latest
+    timeout-minutes: 10
+    steps:
+      - name: Checkout
+        uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6.0.2
+        with:
+          fetch-depth: 0
+
+      - name: Setup toolchain
+        uses: ./.github/actions/setup-node-pnpm
+
+      - name: Preserve report script
+        run: cp scripts/size-report.mjs /tmp/agent-device-size-report.mjs
+
+      - name: Measure base size
+        run: |
+          git checkout --detach "${{ github.event.pull_request.base.sha }}"
+          pnpm install --frozen-lockfile
+          pnpm build
+          node /tmp/agent-device-size-report.mjs \
+            --startup-runs 7 \
+            --json /tmp/agent-device-size-base.json
+
+      - name: Measure PR size
+        run: |
+          git checkout --detach "${{ github.event.pull_request.head.sha }}"
+          pnpm install --frozen-lockfile
+          pnpm build
+          node scripts/size-report.mjs \
+            --compare /tmp/agent-device-size-base.json \
+            --startup-runs 7 \
+            --json .tmp/size-report.json \
+            --markdown .tmp/size-report.md
+
+      - name: Add job summary
+        run: cat .tmp/size-report.md >> "$GITHUB_STEP_SUMMARY"
+
+      - name: Comment on PR
+        env:
+          GITHUB_TOKEN: ${{ github.token }}
+          GITHUB_PR_NUMBER: ${{ github.event.pull_request.number }}
+        run: node scripts/size-report.mjs --post-comment .tmp/size-report.md

AGENTS.md

@@ -76,6 +76,7 @@ Single-context repo. Read `CONTEXT.md` for domain language and testing/architect
   - CLI/client/runtime output projection: `src/commands/cli-output.ts`, `src/commands/client-output.ts`, `src/commands/runtime-output.ts`
 - Do not reintroduce CLI-shaped command adapters or schemas as a second source of truth. CLI, Node.js, and MCP should project from command contracts.
 - Keep `src/daemon/request-router.ts` as request orchestration: auth, diagnostics scope, request admission, locking, handler chain, and fallback dispatch.
+- New daemon handler-family commands must update the relevant `DAEMON_COMMAND_GROUPS.*Handler` entry and the handler module's exported `*_COMMAND_HANDLERS` coverage table; `src/daemon/__tests__/request-handler-catalog.test.ts` guards drift and overlap.
 - Put request policies in focused request modules:
   - tenant/lease/selector/lock admission: `src/daemon/request-admission.ts`
   - artifact/error finalization: `src/daemon/request-finalization.ts`

package.json

@@ -96,6 +96,8 @@
     "build:macos-helper": "swift build -c release --package-path macos-helper",
     "build:all": "pnpm build:node && pnpm build:xcuitest",
     "ad": "node bin/agent-device.mjs",
+    "size": "node scripts/size-report.mjs",
+    "size:markdown": "node scripts/size-report.mjs --json .tmp/size-report.json --markdown .tmp/size-report.md",
     "lint": "oxlint . --deny-warnings",
     "format": "oxfmt --write src test skills package.json tsconfig.json tsconfig.lib.json rslib.config.ts vitest.config.ts .github/actions/setup-node-pnpm/action.yml .oxlintrc.json .oxfmtrc.json '!test/skillgym/.skillgym-results/**'",
     "fallow": "fallow --summary",

scripts/integration-progress.mjs

@@ -514,6 +514,7 @@ function readClientCommandMethods() {
 
 function readCommandContractBlocks(text) {
   const starts = [
+    ...text.matchAll(/defineExecutableCommand\(\s*metadata\(\s*['"]([^'"]+)['"]\s*\)/g),
     ...text.matchAll(/defineFieldCommand\(\s*['"]([^'"]+)['"]/g),
     ...text.matchAll(/defineCommand\(\s*\{[\s\S]*?\bname:\s*['"]([^'"]+)['"]/g),
   ]