Kitbitz

Use it for: illustration for empty states, onboarding, 404s, feature sections and marketing spots when a product needs warmth or play and has no illustrator — consistent hand-drawn kits, so a whole app can share one style. Don't use it for: icons (use lucide) or brand illustration that has to be ownable/unique (CC0 means anyone can use the same art).

No catalog rows — the catalog has no asset kind yet; agents reach it through the MCP (toolchain tier 3).

MCP tools (verified: initialize → serverInfo kitbitz 1.0.0; search_illustrations reports 2,043 assets)

tool	does
search_illustrations	search the catalog (filters, pagination, optional variety) → name, kit, colours, preview + detail URLs, SVG/PNG resources
get_illustration	full public metadata + resource links for one asset id
find_related_illustrations	same kit, function or palette (analogous / complementary)
curate_scene	a coherent set from a creative brief and object roles
prepare_asset_pack	read-only download manifest with safe filenames (writes nothing)

claude mcp add --transport http kitbitz https://mcp.kitbitz.art     # or via the toolchain (--tier 3)

Gotchas

• Read-only server: it returns URLs (https://assets.kitbitz.art/kits/<kit>/<name>.svg); the agent downloads the chosen SVGs into the project (public/illustrations/) — don't hotlink.
• Illustrations are full-colour per kit, not theme-aware; pick kits whose palette suits the design system, or recolour SVG fills to tokens.
• Machine-readable catalog: https://kitbitz.art/catalog.v1.json.