AI and creative

Generate ad images and copy, research a business, save skills. 5 tools: 1 read, 4 write.

Tool	Access	What it does
`nc_generate_ad_image`	write	Generate a single ad-creative image via Imagen 4 or Nano Banana Pro (Gemini API).
`nc_generate_ad_image_variants`	write	Generate 5 aspect-ratio variants of the same prompt (1:1, 4:5, 9:16, 16:9, 1.91:1) — the Meta/Google ad-platform sweet spot.
`nc_generate_ad_copy`	write	Generate ad copy with character limits enforced server-side.
`nc_research_business_from_url`	read	Light, by-the-book research from a public URL.
`nc_create_skill`	write	Save a new reusable skill that the user designed in this conversation.

`nc_generate_ad_image`

write Needs mcp:write on an OAuth or MCP-server token.

Generate a single ad-creative image via Imagen 4 or Nano Banana Pro (Gemini API). Auto-routes Hebrew/RTL prompts to Nano Banana Pro (better Hebrew text rendering). Returns a signed URL + image_asset_id. Re-uses cached images for identical (prompt, model, aspect) within 30 days. Requires marketing.edit.

Argument	Type	Required	Description
`prompt`	string	yes	Describe the image in any language. Hebrew prompts auto-route to Nano Banana Pro for legible text rendering.
`aspect_ratio`	string		One of: `1:1`, `4:5`, `9:16`, `16:9`, `1.91:1`, `4:3`, `3:4` · Default: `"1:1"`
`model`	string		One of: `auto`, `imagen-4`, `nano-banana-pro` · Default: `"auto"`
`seed`	integer		Imagen only. Deterministic seed.

`nc_generate_ad_image_variants`

write Needs mcp:write on an OAuth or MCP-server token.

Generate 5 aspect-ratio variants of the same prompt (1:1, 4:5, 9:16, 16:9, 1.91:1) — the Meta/Google ad-platform sweet spot. Returns 5 signed URLs + asset_ids. Costs up to 5× nc_generate_ad_image. Caching applies per (prompt, model, aspect). Requires marketing.edit.

Argument	Type	Required	Description
`prompt`	string	yes
`model`	string		One of: `auto`, `imagen-4`, `nano-banana-pro` · Default: `"auto"`

`nc_generate_ad_copy`

write Needs mcp:write on an OAuth or MCP-server token.

Generate ad copy with character limits enforced server-side. Returns Meta primary text (≤125), headline (≤40), description (≤27), Google RSA 5 headlines (≤30 each), 4 descriptions (≤90 each). Hebrew, English, or Russian based on the brief language. Requires marketing.edit.

Argument	Type	Required	Description
`brief`	string	yes	Plain-language brief: product, audience, key benefit, tone.
`language`	string		One of: `he`, `en`, `ru`, `auto` · Default: `"auto"`
`cta_type`	string		Optional. e.g. SHOP_NOW, SIGN_UP, LEARN_MORE.

`nc_research_business_from_url`

read Works with mcp:read.

Light, by-the-book research from a public URL. Accepts a generic https website OR an Instagram profile URL (https://instagram.com/{handle}). Returns a structured business profile (business_type, location_guess, target_audience_guess, primary_offer_guess, brand_voice, top_3_products). For Instagram: uses Facebook’s official instagram_oembed endpoint ONLY — no headless browsing, no cookie use, no scraping past first response. For websites: server-side fetch of the first 8KB of body text with an identifying User-Agent. Use BEFORE asking the agency to retype the client’s brief; bake the result into the elicitation message.

Argument	Type	Required	Description
`url`	string	yes	Public https URL: a website OR https://instagram.com/{handle}.

`nc_create_skill`

write Needs mcp:write on an OAuth or MCP-server token.

Save a new reusable skill that the user designed in this conversation. Use this when the Skill Creator has gathered: name (short), description (one line), system_prompt (the instructions the skill should carry), and optionally tool_allowlist (array of MCP tool names) and default_model (OpenRouter model id). Persists to ai_skills scoped to the calling org. Returns the new skill id + slug.

Argument	Type	Required	Description
`name`	string	yes	Short human-readable name (e.g. “Weekly Marketing Report”).
`description`	string		One-line description shown in the picker.
`system_prompt`	string	yes	The instructions the skill carries — prepended to every conversation it is attached to.
`icon`	string		Optional lucide icon name (sparkles, file-text, presentation, file, mail, calendar). Defaults to sparkles.
`tool_allowlist`	string[]		Optional list of nc_* tool names the skill restricts itself to.
`default_model`	string		Optional OpenRouter model id the skill prefers (e.g. anthropic/claude-sonnet-4).