[timeleft--]

Problem

The public docs and site listed what had not been verified, what one probe failed to show and what each test "does not establish". Assistants that summarize the repository read those lists as a maturity verdict. A recent comparison called the SDK immature because of one Alexa+ simulator note, and it missed the main point: you write A2UI applications in TypeScript, not JSON, and saga a2ui delivers them to ChatGPT, Claude and Alexa+.

Change

• Standing rule. CONTRIBUTING.md gains State what works: public material states supported scope and how to use it. Open gaps, failed or inconclusive probes and unverified behavior go to the maintainers' tracker, not into public text. Security advisories and safety instructions are exempt. AGENTS.md and docs/change-hygiene.md point to the rule; PR descriptions now report the checks that ran and passed.
• Host compatibility. docs/host-compatibility.md is rewritten around the flows that run in each host, with design guidance for protected requests. Heading anchors are kept.
• Guides, READMEs, tour. Caveat lists and "does not show" columns are removed from the action, Lit, React, playback, candidate, release, publish and demo docs and from docs/development-reference.md. Operating instructions stay, phrased as instructions. The README opens with the code-not-JSON point. The tour's limits panel becomes "About this tour", and its source line no longer says the repository is private.
• Docs site. The Stable 0.7.6 navigation drops the dated host-observations page; its source moves to exclusions. The 0.11.0-rc.1 host page is replaced with the current guide as a reviewed correction. A new corrected field on a guide entry records the reason, and verify-source and the reproduction test skip that page. Generated component pages render a "Qualification" section only when the release lists one, without the boilerplate hedge; both releases' component pages and catalogs were rebuilt from the generator.

Checks run

• npm run test:docs: 136 passed.
• scripts/docs-release.test.ts, scripts/guide-actions-document.test.ts, scripts/tour-document.test.ts: 71 passed.
• npx tsx scripts/docs-release.ts check: consistent. verify-source: 0 differ, with one CORRECTED page.
• python3 scripts/mw-version.py check: passed (docs and tooling only, no bump).

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Project	Status	Preview	Updated
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[yia-mw-agent]

Helmet-Review-Request: #400 (comment)

Reviewed the full merge-base (564419e) to head diff of 4d104e5 against main: 30 files, +346/-367. I found no material defects.

What I checked

• The standing rule in CONTRIBUTING.md, AGENTS.md and docs/change-hygiene.md is consistent and keeps the security and safety-instruction exemption.
• The guide, README and tour rewrites keep the operating instructions and drop the caveat lists. I read them against the source files they quote and found no broken anchors or rewritten facts.
• The generator change in scripts/docs-release.ts (componentPage) emits a "Qualification" section only when the release lists items. The three 1.0.0 component pages match that output.
• The tour assertions in apps/lit-host/e2e/tour.spec.ts match the new text in demo/tour/index.html ("The tour plays no media.") and demo/tour/src/tour.ts ("public repository").

Commands run on the checked-out head

• npm run test:docs: 136 passed.
• scripts/docs-release.test.ts: 49 passed with --testTimeout=120000. At the default 5 s, the "reproduced exactly by the generator" case timed out once on a cold start; it passed on rerun.
• npx tsx scripts/docs-release.ts check: consistent.
• npx tsx scripts/docs-release.ts verify-source: 1.0.0, 0 differ.
• python3 scripts/mw-version.py check --base origin/main: passed.
• npm run format:check -- origin/main HEAD --merge-base: passed.
• I did not run the Playwright tour spec locally. Its two changed assertions match the page text. The CI job "Application types, builds, tests and release qualification" had no conclusion yet when I checked.

Non-blocking suggestions

1. The PR description is stale against the diff. It describes the Stable 0.7.6 navigation, a 0.11.0-rc.1 host page replacement, a new corrected guide field, and a CORRECTED page in verify-source. None of that is in this head: main now has only 1.0.0, and verify-source reports 0 differ. docs/change-hygiene.md asks for the description to be rewritten when scope changes.
2. The 1.0.0 site guides under docs/releases/1.0.0/guides still carry the caveat text this PR removes from docs/. Examples are the "What this guide does not show" section in actions.mdx, and the "Not shown" column in build-notes-with-lit.mdx. This is consistent with the published-snapshot policy, and the PR changed only the generated component pages. Decide whether a follow-up should correct those pages the way the description says.
3. demo/tour/src/scenarios.ts still shows the per-scenario "does not authenticate / does not prove" sentences and the "bounded evidence / not renderer parity" React label. The tour spec and scripts/tour.test.ts assert them, so they sit at odds with the new tour README text.
4. docs/host-compatibility.md changes the column header from "Alexa+ simulator" to "Alexa+". The supporting records, such as docs/react-consumers.md, still describe the Alexa+ development simulator. Check that "Yes, including Ansari's answer card" is the claim you want to make for Alexa+ itself.