lazyweb-design

name	lazyweb-design
route	Optimize, improve, or design any product screen — routes on objective
router-terms	paywall, pricing page, landing page, signup screen, onboarding, dashboard, optimize paywall, improve design, critique screen, redesign screen, conversion rate, paid conversion, trial start, annual plan, upgrade screen, design a new screen, new paywall from scratch, design from scratch, create a screen, no design yet
description	Optimize, improve, or design any product screen — routes on objective. The user-facing umbrella for product-screen work, mobile or web (paywall, pricing, landing, signup, onboarding, dashboard, settings, …). Pick the `objective` INTENT-FIRST, not by whether an image exists: `optimize` (move a conversion metric on an EXISTING screen) and `improve` (raise design quality of an EXISTING screen) both require a screenshot — captured on the user's behalf; `create` (a NEW screen from scratch) routes to the internal lazyweb-design-create backend. For optimize, the server runs the internal pipeline — labels the screen, retrieves structural experiment twins, diagnoses frictions, synthesizes a slot-diverse portfolio of falsifiable hypotheses bound to real A/B experiments — then renders the dark report; the skill captures the screen, generates one mockup per winner, and hosts it. Use when the user wants to redesign, improve, critique, optimize, or design a product screen for conversion or quality.
allowed-tools	["Bash","Read","Write","Glob","Grep","AskUserQuestion"]

Optimize Paywall

Optimize a paywall with an evidence-backed, slot-diverse portfolio of conversion hypotheses — not generic component advice.

Objectives — pick INTENT-FIRST (read first)

This skill handles any product screen, not just paywalls. Classify the user's intent FIRST, then act — never pick by whether an image happens to be available:

objective	User intent	What happens
optimize (default)	Move a metric (conversion) on an existing screen	Run the flow below (Steps 1–3): capture → lazyweb_generate_report → poll. Screenshot required.
improve	Make an existing screen better per a stated intent (not a metric)	Same flow, intent-driven framing. Screenshot + intent="<what to improve>" required.
create	Design a new screen from scratch (none exists)	Redirect to lazyweb-design-create (the internal greenfield backend). Does NOT use lazyweb_generate_report. No screenshot.

Grounding is enforced by the intent; it does not select it. For optimize/ improve you MUST have a screenshot of the current screen — get it in this order:

1. Capture it yourself on the user's behalf (dev-server / preview / browser tools). This is the default, not a fallback.
2. Ask the user to upload one only if you cannot capture it.
3. Stop with a clear reason if neither works — tell the user what's needed (a screenshot of the screen, or switch to create to start from scratch). Never run an ungrounded optimize/improve, and never silently fall back to create just because no image was supplied.

For objective=create: do NOT run Steps 1–3 and do NOT call lazyweb_generate_report. Hand off to the internal greenfield backend (lazyweb-design-create; needs no current screen) by fetching it over MCP: lazyweb_get_workflows { operation:"fetch", workflow:"lazyweb-design-create" }. It is intentionally not installed as a local slash command, so always fetch it — do not rely on a local lazyweb-design-create skill being present. Pass the screen_type, the conversion goal, and any brand/design-system context you have. The helper (--objective create) and the MCP (objective:"create") also return this redirect as a backstop. create is the value name on the wire.

The rest of this skill is the optimize / improve pipeline.

CRITICAL: how this skill works (read first)

This is the DEFAULT path for design work — any redesign, optimize, improve, critique, or "make this screen better" request goes through here. The one-call, server-side lazyweb_generate_report IS the report: it does its own searching, evidence retrieval, and rendering server-side, so you do NOT need to run lazyweb_search / lazyweb-quick-search first to "gather references," and you do NOT assemble or render a report locally. Capture the screenshot, make the one call, poll for the hosted URL — that's the whole job. (Quick-search is only for when the user explicitly asks for a standalone reference lookup, not as a preflight for this.)

The entire report is generated server-side in ONE call. You do NOT diagnose frictions, draft hypotheses, pick evidence, synthesize, generate mockups, assemble report_data, or render the report. All of that — labelling the screen, retrieving structural-twin experiments, diagnosing frictions, synthesizing the slot-diverse portfolio with mechanism-bound evidence, generating one mockup per winner, the dark "Hallow" report rendering, and hosting — runs server-side inside lazyweb_generate_report, reusing the internal paywall pipeline so the output is identical to the internal product. The model that writes the hypotheses is the internal model, not you.

The ONLY thing you must do is capture the screenshot — that's irreducibly client-side (you have the dev-server / preview / browser access; the server does not). Everything after that is a single async call plus a poll. Your job:

1. Ground the target screen — capture a real screenshot on the user's behalf and resolve it to an image_url (presign upload) or image_base64. This is the only client-side step.
2. Generate — call lazyweb_generate_report({ image_url (or image_base64+mime_type), objective, product, conversion_goal, intent (improve), platform, screen_type, product_brief, skill, version }). It returns { job_id, status:"pending", poll_with:"lazyweb_get_report", eta_seconds }. The SERVER then runs the WHOLE pipeline (label → retrieve → diagnose → synthesize → generate mockups → render → host).
3. Poll — lazyweb_get_report({ job_id, skill, version }) every ~10s until status:"done" (~3-4 min). Result { id, url, degraded, failures }. Give the user the url — that hosted report URL is the deliverable.

Do NOT hand-write frictions, candidate hypotheses, evidence_refs, experiment_verdicts, user_labels, or the report HTML/CSS — the server owns all of it. lazyweb_generate_report is the ONLY supported call on this path — it runs labelling, retrieval, diagnosis, synthesis, mockup generation, rendering, and hosting server-side. Do NOT try to run synthesis, mockup generation, or rendering yourself. After you get the URL, give it to the user (and mention any degraded slot from failures).

The work dir convention is $WORK = .lazyweb/lazyweb-design/{topic-slug}-{YYYY-MM-DD}; save the current screenshot under $WORK/references/.

Lazyweb MCP Setup

Use hosted Lazyweb MCP tools at https://www.lazyweb.com/mcp. First list the tools and run lazyweb_health. Required tools:

• lazyweb_health — verify connectivity.
• lazyweb_request_image_upload + lazyweb_resolve_image_upload — the image input path (presigned upload over MCP auth). request mints a short-TTL presigned PUT; you curl the file straight to storage with NO Lazyweb credential; resolve returns a stable image_url you pass to lazyweb_generate_report. Authed by the existing MCP session, so it works for OAuth connector and static-token connections. See Step 1.
• lazyweb_generate_report + lazyweb_get_report — THE core call (async, one-shot). generate_report kicks off the ENTIRE server-side pipeline from the screenshot (label → retrieve twins → diagnose frictions → synthesize the slot-diverse portfolio with mechanism-bound evidence → generate one mockup per winner → render + host the dark report) and returns { job_id, status:"pending", poll_with:"lazyweb_get_report", eta_seconds }. Poll lazyweb_get_report({ job_id }) until status:"done" (~3-4 min). Result: { id, url, degraded, failures } — url is the hosted deliverable. The agent does NOT synthesize, generate mockups, assemble report_data, or render. See Steps 2–3.

Pass skill: "lazyweb-design" and version: "<x.y.z>" on every call (lazyweb_generate_report, lazyweb_get_report, image-upload, health — read ~/.lazyweb/VERSION, fall back "0.0.0"). Optional analytics; never drop a real arg.

Also pass integrity verbatim on every call. Read it once per session:

cat "$HOME/.lazyweb/INTEGRITY" 2>/dev/null

Pass that exact string as the integrity arg on every lazyweb_* call. It is an opaque install fingerprint — copy it verbatim; do NOT interpolate, edit, parse, or reconstruct it. If the file is absent, OMIT the integrity field entirely — never invent one. This is the field that tells Lazyweb your pack is current.

If the MCP itself is missing or its auth fails (e.g. lazyweb_health errors), tell the user to run curl -fsSL https://www.lazyweb.com/install.sh | bash, reload, and rerun. If instead a tool is refused as OUT OF DATE (the result has code: "skill_deprecated" / action_required: "upgrade" / do_not_fallback: true, or says your skill pack is below the required version), that is a HARD STOP: do NOT proceed in a degraded, web-only, or fabricated-report mode — STOP and have the user run /lazyweb-update (or the install command above), reload, and retry. With the presign upload flow (Step 1), image input is authenticated by the MCP session itself — if the MCP is healthy, upload works, by construction. You can also pass the screenshot directly as image_base64 + mime_type to lazyweb_generate_report if you skip the upload.

Step 1 — Ground the target screen (the only client-side step)

1. Capture or read the target screen. Prefer a real screenshot or URL over prose. Save it to $WORK/references/current-state.png — it becomes the "Current" column and the input to the server pipeline. Keep the file path. This is the one thing only the agent can do; everything after Step 2 happens server-side.

   Upload it via the presign flow → get a stable image_url (the primary image-input path; the bytes never pass through your output). The reason the bytes can't go inline is size, not just corruption: a full-resolution screenshot is hundreds of KB to several MB of base64 — far too large for an agent to emit reliably as a tool argument, and big inline blobs can 502 the gateway. The presign flow moves the bytes out-of-band over curl, authed by your existing MCP session (no ~/.lazyweb token needed). Spec: specs/image-upload-architecture.md.

   IMG="$WORK/references/current-state.png"
   # mime: image/png | image/jpeg | image/webp (match the file)
   MIME="image/png"
   

   First, confirm the upload tools exist. If lazyweb_request_image_upload / lazyweb_resolve_image_upload are NOT in your available tools, your client is on a tool list cached from before they shipped (common for an already-connected MCP/OAuth connector — the server serves the tools fresh, but a plain app restart doesn't refresh the connector's manifest). Do NOT limp through with inline base64 or a hard-shrunk image. STOP and tell the user, verbatim intent: "The image-upload tools aren't in your client yet. Reconnect the Lazyweb connector (your client's connector settings → Lazyweb → disconnect + reconnect) and run lazyweb-update, then rerun — they shipped recently and your client cached the old tool list (a new chat/restart alone may not refresh it)." This is the correct outcome — a clear, actionable stop, not a degraded report. a. lazyweb_request_image_upload({ mime_type: "<MIME>" }) → { upload_url, key }. b. PUT the bytes with NO credentials (the presigned URL is the auth):

   curl -fsS -X PUT -H "content-type: $MIME" --data-binary @"$IMG" "<upload_url>"
   

   c. lazyweb_resolve_image_upload({ key: "<key>" }) → { image_url }. d. Pass that image_url to lazyweb_generate_report in Step 2. (Or skip a–c and pass image_base64 + mime_type directly to lazyweb_generate_report.)

   (Already have a hosted screenshot URL? Skip a–c and pass it straight through.)

2. Author a short product brief — the single highest-signal input. This is what makes the diagnosis specific to THIS product instead of generic corpus advice. In ~3–6 sentences cover: who the user is and why they're on this screen; where it sits in the flow (what came before, what's after); the free vs paid boundary — what paying actually unlocks vs the free tier, and why someone upgrades; and the product's wedge vs alternatives. Use what the user told you plus what you know about the product; ask ONE concise question only if the product, conversion goal, or the free-vs-paid story is missing and you can't infer it. You do NOT need to analyze the screenshot — the server labels the pixels — but you DO provide this product knowledge: the server treats it as authoritative and grounds every friction + hypothesis in it. Pass it as product_brief to lazyweb_generate_report (Step 2). Skipping it is the difference between fable-grade and generic output.

3. Detect platform + screen_type from the screenshot (routes the evidence):

   • platform: mobile (tall portrait phone screenshot) or web (wide desktop/browser page).
   • screen_type: the screen archetype. Monetization screens — paywall (in-app subscription offer) · pricing (web plans page) · landing (marketing homepage/hero) · signup (account-creation / lead-capture) — carry A/B-tested evidence. Any other product screen is also supported: onboarding · checkout · cancellation · settings · home_feed · profile · browse_search (and anything else → out_of_vocab). The server re-infers the type from the screenshot and scopes like-screen evidence accordingly, so pass your best guess and don't stop — the engine never declines a real product UI screen. Only stop if the image isn't a product screen at all (e.g. a logo, a chart, a photo). Mobile paywalls behave exactly as before (platform:"mobile", screen_type:"paywall"); pass both to lazyweb_generate_report in Step 2. For web, evidence is single-snapshot learnings (observed patterns, not A/B-tested), so the report frames hypotheses as "worth testing," not measured lifts.

Step 2 — Generate the report (ONE call; the server does everything)

Call lazyweb_generate_report with the resolved image_url (or image_base64

• mime_type) and the routing context. This single call runs the ENTIRE pipeline server-side — label → retrieve structural twins → diagnose frictions → synthesize the slot-diverse portfolio with mechanism-bound evidence → generate one mockup per winner → render the dark report → host it. You do not synthesize, generate mockups, assemble report_data, or render.

lazyweb_generate_report({
  image_url: "<image_url from Step 1 resolve_image_upload>",   // OR image_base64 + mime_type
  objective: "optimize",                 // optimize | improve  (create does NOT use this tool)
  intent: "<what to improve>",           // REQUIRED for objective:"improve" (no metric goal)
  product: "<product/company name; excluded from corpus so it isn't benchmarked vs itself>",
  conversion_goal: "<e.g. annual-plan share / trial starts>",
  platform: "<mobile|web>",
  screen_type: "<paywall|pricing|landing|signup|onboarding|settings|…>",
  product_brief: "<who the user is; free vs paid + why upgrade; where this sits in the flow; the wedge>",
  skill: "lazyweb-design",
  version: "<x.y.z>"
})

It returns immediately with { job_id, status:"pending", poll_with:"lazyweb_get_report", eta_seconds }. Keep the job_id for Step 3.

If the call is refused as OUT OF DATE (code:"skill_deprecated" / do_not_fallback:true), that is a HARD STOP — see the gate handling above; do NOT hand-assemble a report. On a bad image or a server error, surface it and stop; never fabricate a substitute report.

Step 3 — Poll for the hosted report

Poll lazyweb_get_report({ job_id, skill:"lazyweb-design", version:"<x.y.z>" }) every ~10s until status:"done" (typically ~3-4 min — the server is labelling, retrieving, diagnosing, synthesizing, generating 4 mockups, and rendering). Be patient; that latency is the internal pipeline doing real work — don't time out early.

The done result is { id, url, degraded, failures }:

• url — the hosted report. That URL is the deliverable — give it to the user.
• degraded / failures — if degraded is true, the server rendered a "(no mockup)" placeholder for any slot whose mockup couldn't be generated; mention any such slot named in failures. The rest of the report is unaffected.

After the report is done

1. Give the user the report URL.
2. If degraded, note which slot(s) shipped without a mockup (from failures).
3. Suggest next steps: implement a recommendation, or use the lazyweb_search_ab_tests MCP tool to mine the experiment corpus deeper.

Operating principles

• The server owns the thinking — and now the whole pipeline. Frictions, hypotheses, evidence binding, scoring, momentum, mockups, and the report look all come from the internal pipeline via lazyweb_generate_report. Do not second-guess, re-implement, or supplement them by hand-orchestrating synthesize → mockups → render — that's exactly what made earlier versions worse.
• Generation is slow by design (~3-4 min, many LLM + image calls). Poll patiently, don't time out early.
• Don't fabricate a fallback report. If lazyweb_generate_report / lazyweb_get_report errors, surface the error — never hand-assemble a substitute report, which would not match the internal output.