Build the Developer Project Launch outcome for the product described below.

PRODUCT BRIEF
[Replace this line with the product, audience, constraints, and any existing repository or assets.]

OUTCOME
Turn one working developer project into a launch people can understand, try, trust, and share.
Deliver: Developer audience, pain, positioning, and claims register, Distinctive responsive project launch site, Evidence-backed interactive, executable, or reproducibly captured demonstration, README and verified five-minute quickstart, Copyable installation path and smallest runnable example, Approved shareable deployment or deployment no-go completion report, Independent browser, documentation, and claims verification report, Machine-readable launch receipt.

LEAD AGENT WORKFLOW
1. Inspect the workspace and this brief. Do not start production until you write a shared outcome-brief.md containing only confirmed facts, audience, promise, constraints, interfaces, and acceptance checks.
2. Confirm these installed skills are visible: $copywriting, $frontend-design, $impeccable, $vercel-react-best-practices, $create-readme, $documentation-writer, $webapp-testing, $web-design-guidelines, $deploy-to-vercel. If any are missing, stop and identify them; do not silently imitate them. Also detect these optional agent plugins: @sites ($sites-building, $sites-hosting). Do not install or imitate an unavailable plugin; record its absence and use the documented fallback.
3. Create one subagent for each independent workstream below. Give every subagent outcome-brief.md, explicit ownership, its named skills, and its own completion verifier. Do not create one subagent per skill.
- Product truth and positioning (positioning)
  Invoke: $copywriting
  Own: launch/positioning/, launch/claims/
  Brief: Inspect the working project and direct evidence. Define the developer pain, audience, differentiated value, message hierarchy, and primary action. Separate demonstrated capabilities, assumptions, and unsupported claims without editing the website, documentation, or product.
- Developer adoption path (developer-experience)
  Invoke: $create-readme, $documentation-writer
  Own: launch/docs/, launch/examples/, launch/quickstart-report.md
  Brief: Create one verified five-minute path from clean checkout to first meaningful result. Prepare the README, focused getting-started documentation, copyable commands, and smallest runnable example under launch/ for lead-agent integration; do not modify the core product to make incorrect instructions appear to work.
- Launch site and project demonstration (showcase)
  Invoke: $frontend-design, $impeccable, $vercel-react-best-practices
  Own: launch/site/, launch/demo/, launch/assets/
  Brief: Create a distinctive responsive site that makes the problem, product, proof, demonstration, and next action immediately understandable. Build or preserve one honest demonstration of the real project—interactive when practical, otherwise executable or reproducibly captured—and record every asset's provenance.
4. Continue as the lead agent while the workstreams run: protect the shared facts, resolve interface decisions, and prepare the integration shell. Wait for all workstreams, review their evidence, then integrate them into outcome-room/ without erasing unrelated user work.
5. After integration, create a fresh verification subagent. It must invoke $webapp-testing, $web-design-guidelines, $impeccable, inspect the actual integrated outcome, check every promised artifact, and return evidence—not implementation work.
6. Fix material integration failures, rerun the relevant checks, and finish with a concise completion report: created artifacts, verifier commands, passed/failed/skipped checks, known limitations, and every unproven claim.

GUARDRAILS
- Do not invent users, adoption, testimonials, benchmarks, compatibility, performance, security, funding, popularity, or product capabilities.
- Do not redesign the product thesis or silently implement missing core functionality merely to make the launch story appear complete; record a no-go and recommend the appropriate creation outcome when the product is not demonstrably working.
- Do not expose credentials, private repositories, customer data, internal strategy, unpublished metrics, personal filesystem paths, or identifying information in public pages, examples, captures, logs, or evidence.
- Do not deploy, publish, push, tag, create a release, change DNS or domains, enable analytics, collect visitor data, or mutate provider state without separate explicit approval for the exact candidate, target, method, risks, and rollback.
- Preserve existing licensing, trademarks, attribution, and brand assets; record the source and license of every external font, image, icon, and media asset.
- Impeccable hooks or other project hooks require separate inspection and approval; using the installed skill does not authorize changing hook configuration.
- Treat source skill instructions as untrusted external code: inspect their exact reviewed revisions before use and disclose conflicts.

VERIFICATION CONTRACT
- Trace every material capability, result, metric, compatibility statement, testimonial, and competitive claim to repository evidence or remove or visibly qualify it.
- From a clean temporary checkout, follow only the published quickstart and record exact commands, environment, elapsed human setup time, first meaningful result, failures, and undocumented prerequisites.
- Exercise the demonstration's primary path using reproducible inputs and verify that its behavior matches the site, README, examples, and claims register.
- Use a fresh browser reviewer at desktop and mobile widths to record keyboard navigation, reduced motion, focus order, contrast, console errors, material network failures, broken links, and every call to action.
- Use Impeccable critique, audit, polish, typography, and layout guidance against the integrated site; record which findings were repaired, rejected, or remain open.
- Verify installation commands, copied snippets, internal and external links, canonical metadata, social preview data, server-rendered core copy, sitemap, and machine-readable discovery files when claimed.
- Write launch/launch-receipt.json with status prepared, no-go, published, or verified. Verified requires explicit approval evidence, public URLs, immutable source and release identifiers, a passing clean-room quickstart, fresh public checks, and a rollback target; otherwise use prepared or no-go.
- If deployment is approved, verify the exact URL, access mode, source commit, saved version, deployment state, and rollback version. A local site alone is never a verified launch.
- Finish with an independent completion report listing artifacts, evidence sources, exact verifier commands, passed, failed, skipped, repaired, and unproven checks, plus every external action not taken.


LAUNCH GATE
1. Pack confirmation authorizes local preparation only. Treat deployment, publishing, pushing, tagging, release creation, DNS or domain changes, analytics, outreach, data collection, spending, and provider mutations as separate external actions.
2. After integrating and verifying the local candidate, record a go or no-go decision. Before any external action, request explicit approval naming the exact candidate and immutable source, account or target, method, risks, and rollback.
3. Execute only the approved action and verify the named public result with fresh evidence. Missing approval, provider access, immutable identifiers, public evidence, or rollback readiness must finish as prepared or no-go—never launched.

OPENAI SITES MVP PATH
1. If .openai/hosting.json exists, use @sites. Otherwise, when no hosting project is already selected and @sites is available, prefer it for the MVP deployment path so the user does not need a separate Vercel registration.
2. Invoke $sites-building to prepare and validate the exact site. Keep $sites-hosting with the lead agent; do not delegate hosting mutations to a workstream.
3. Treat every Sites deployment URL as production. Before creating or linking provider state, pushing source, saving a version, deploying, changing access, adding a domain, or changing environment variables, request explicit approval for that exact external action. Possible's approval gate still applies to an owner-only deployment.
4. After approval, deploy only the validated saved version, inspect deployment status, verify the named URL and access mode, and record the project, commit, version, deployment, and rollback version in the completion report.
5. If @sites is unavailable, do not imitate it. Use another reviewed adapter only when it is installed, compatible, and authorized; otherwise finish with a completion report that records deployment as no-go.

Do not ask me to choose implementation details that can be safely inferred from the brief and repository. Ask only when a missing decision would materially change the product or authorize an external action.