Ecosystem SEO Hub Page

Build one authoritative landing page per generation ecosystem. The strategy is programmatic SEO: a single template, populated per-ecosystem with data only Civitai has (models, LoRAs, real generations + prompts, usage metrics), that captures high-intent search ("best Flux models", "Flux vs SDXL", "how to run Wan") and funnels it into the generator and membership.

The visual design is frozen in template.html — it's Civitai's real dark-first system (card/badge/amber-bolt-CTA vocabulary). A fully-worked reference is example-flux.html. Your job is to fill the template with correct, real-as-possible content for the requested ecosystem — never to restyle it.

Workflow

1. Identify the ecosystem

Take it from the user's request (/ecosystem-seo-page Wan) or ask. Resolve it against src/shared/constants/basemodel.constants.ts — grep for the ECO.<Key> entry and its ecosystems/baseModelFamilies records.

2. Auto-derive everything you can (don't ask for these)

From basemodel.constants.ts and a quick grep of the repo, pull:

Display name (displayName) → {{ECO_NAME}}.
Modality → image / video / audio / 3D. Determines {{EXAMPLE_NOUN}} ("generations" vs "videos"), {{GEN_NOUN}} ("Images" vs "Videos"), the example labels, and whether the settings line needs length/fps. MODEL3D_ECOSYSTEM_IDS and the video-ecosystem list in the template comment are your guide.
Family / parent (parentEcosystemId, familyId) → informs positioning and which peers to compare against (siblings under the same family are natural comparison targets, e.g. Pony/Illustrious/NoobAI all under SDXL).
Open vs API-only → whether the "Run locally" card is real or should become an "API only, run it here" note.
Generation support — check the generation support entries and the generation graph/handler files to confirm the ecosystem is actually generatable and what the generator deep-link looks like (see step 5).

3. Ask the dev for what only a human knows

Use AskUserQuestion (batch the questions). Ask ONLY things you couldn't derive. Typical set:

Positioning — the one-paragraph "what is it / who made it / headline capability" hero intro. Offer a drafted option they can accept or edit.
Creator / attribution — e.g. "Black Forest Labs", license note for the badges and footer.
Comparison peers — which 3 ecosystems to put in the "vs" table (pre-fill a sensible default from the family, let them override).
Stats source — offer: (a) I'll query live counts (model count, generation count, LoRA count) via the postgres/clickhouse skills, or (b) use realistic placeholder numbers for a mockup. Default to asking because live queries touch prod.
Generator deep-link — confirm the URL shape that pre-selects this base model (and ideally a specific model/LoRA). This is the entire funnel; if it doesn't exist yet, flag it and use #.

Keep it to one AskUserQuestion round of 2–4 questions where possible. If the user said "just mock it up / use placeholders", skip straight to plausible placeholder data (mirror the Flux example's style) and note the assumptions in your summary.

4. Pull real data when asked (optional, prod-touching)

If the dev opts into live data:

Stats & top models — use the postgres-query skill (read-only) to count models per ecosystem and rank the top 6 by downloads/rating, and top LoRAs. Match on the ecosystem's base-model records.
Example generations — real image/prompt/settings triples are the highest-SEO section. Curated example images MUST be remixable: the "Remix" button feeds each into the generator, so only pick images whose generation metadata is present and not creator-hidden. Filter the selection query on i.type = 'image', i."nsfwLevel" BETWEEN 1 AND 1 (PG/SFW), i."needsReview" IS NULL, i."hideMeta" = false, and i.meta IS NOT NULL (ideally i.meta->>'prompt' IS NOT NULL). An image with hideMeta = true looks fine but opens an empty generator — never feature it. (The runtime service re-checks these and drops any that fail, but curate remixable IDs so all six render.)
Generation counts — clickhouse-query skill if needed. Always keep these read-only and scoped; never block the mockup on them — fall back to placeholders.

4b. Write grounded unique content (overview + prompt tips + per-ecosystem FAQ) — the SEO differentiator

The real /ecosystems/[key] page carries three pieces of unique long-form text that are the primary SEO lever (depth + de-duplication). These MUST be grounded in authoritative sources — never free-written from model memory. Free-writing scales an accuracy risk across every page and reads as thin/duplicate content to search engines.

The EcosystemSeoConfig fields:

overview — 3 paragraphs of genuinely unique prose: what it is + provider + architecture/encoder, how its variants differ, and when to choose it vs. siblings. No superlatives stated as fact.
promptTips — 5 ecosystem-specific "how to prompt" bullets.
The cost FAQ must be ecosystem-specific, never a shared templated paragraph — an identical answer repeated across pages is a duplicate-content liability. Weave in something true about this model (lighter/cheaper → daily Blue Buzz stretches far; heavier → costs more Buzz).

Buzz honesty rule (applies to all copy): never claim generation is "free" or "runs free." It runs on Buzz; free users earn free Blue Buzz daily through on-site actions (reacting to images, etc.) — cheap models go far on it, pricier ones accumulate or need a membership. In the comparison table use "Available on Civitai" (not "Runs free on Civitai"). The only accurate "free" is "free Blue Buzz."

Two authoritative sources, both reachable from here:

Model card → facts for the overview. The model's own description, in the DB, via postgres-query: SELECT id, name, left(regexp_replace(description,'<[^>]+>',' ','g'), 2500) AS desc FROM "Model" WHERE id IN (<featured checkpoint modelIds>)
Prompt-enhancement guide → rules for promptTips. The orchestrator's canonical per-ecosystem guide. Extract ORCHESTRATOR_ENDPOINT + ORCHESTRATOR_ACCESS_TOKEN from .env (never print the token) and GET /v1/manager/prompt-analysis/{key}; the systemPrompt field holds the real rules (prompt style, token limits, weight-syntax + negative-prompt stance, camera/lighting/text conventions, known gotchas).
- Watch for the generic fallback: some keys return boilerplate with no model-specific rules (seen for pony, illustrious, noobai). Detect it and fall back to the model card, and flag it.
- Video ecosystems register per-variant keys — try several (wanvideo-25-t2v, ltxv23, …).

Rules: cite the exact sources used (modelId(s) + guide key + whether a real guide was found). Never invent numeric settings (CFG, steps, token limits) you can't source. If the model card and the guide conflict, prefer the guide and flag it for a human. This is independent, parallelizable work — one subagent per ecosystem scales it, but each MUST fetch both sources.

5. Fill the template

Copy template.html to docs/working/ecosystem-seo/<key>.html, then replace every {{TOKEN}} and expand each  block. Rules:

Keep the <style> block byte-for-byte. Only edit body content.
6 model cards, 6 LoRA cards, 6 example cards, 5–6 FAQ items, 6–8 footer ecosystem links — match the reference counts.
Cycle placeholder gradient classes g1..g6 so the grids look alive.
Checkpoints use <span class="model-type-badge">; LoRAs add class lora.
Comparison table: {{ECO_NAME}} column carries class="col-primary"; wrap a winning cell in <span class="comparison-check">.
Video ecosystems: heading → "Example videos", labels → "Generated clip", settings include length/fps.
Write real microcopy, never lorem. Every FAQ answer ends in a soft CTA. The "how to run" right card must be honest about local requirements (or say API-only).
Update the <title> token and remove the top instructional HTML comment.

6. Publish

Call the Artifact tool on the filled file:

favicon: ⚡ (keep consistent across all ecosystem pages so they read as a set).
description: one line naming the ecosystem and that it's the SEO hub concept.
The file's own <title> names the artifact.

Then report to the dev: the artifact URL, what you auto-derived vs. asked vs. placeheld, and — importantly — whether the generator deep-link exists, since that's the funnel's linchpin.

Notes

This produces a mockup/concept, not a shipped route. If the dev wants it real, the follow-up is a Next.js /ecosystems/[key] page querying the same data — call that out but don't build it unless asked.
Placeholder images are intentional: the artifact CSP blocks remote image hosts, so gradient slots stand in for real on-site generations. Say so in the summary.
Don't invent metrics as if they're real when the dev didn't opt into live data — label them as illustrative.