An r/AI_Agents post shipped an Instagram content agent for a Montenegro hotel — Serbian-language, ready to publish, output to Google Sheets so the client can edit. This walks the same pattern with Scavio for live local context.
Prerequisites
- n8n
- OpenAI/Anthropic/Gemini API key
- Scavio API key
- Google Sheets connected
- Client's brand brief
Walkthrough
Step 1: Draft a per-client brand fingerprint (one-page)
Tone anchors + DON'Ts.
Text
// Brand fingerprint shape:
// - Sentence length: 8-15 words
// - Vocabulary: warm, sensory, local references
// - Don't: corporate jargon, English loanwords for things with native words
// - Signature opener: 'A vam smo pripremili...'
// - Signature closer: '#NazivHotela'Step 2: Daily n8n cron: pull live local context via Scavio
Weather, events, news.
Text
// 'weather <city> <week>'
// 'site:visit-<country>.com events <month> <year>'
// 'reddit r/<country> <city> <month> 2026'Step 3: Scavio call to website for current promotional content
What's the hotel currently pushing?
Text
// site:hotel-site.com promotion OR offer 2026Step 4: LLM compose: rubric + fingerprint + Scavio context + post type
Single prompt, structured.
Text
// LLM prompt:
// You are writing 7 Instagram captions for the next 7 days for <hotel>.
// Brand fingerprint: <one-page>
// Live context: <Scavio events + weather + recent reviews>
// Output JSON: list of { day, caption_serbian, hashtags, image_brief }Step 5: Write to Google Sheet with one row per post
Client-readable handoff.
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// Google Sheets node: append row per post with editable caption + hashtags + image briefStep 6: Optional: post-approval auto-publish via Buffer/Later or Meta Graph API
When client signs off.
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// Buffer/Later node OR Meta Graph API: publish post when 'approved' column = TRUEPython Example
Python
# Per-client-month: 30 posts × (1 LLM + 2 Scavio context calls) = ~90 calls. Scavio: $0.40 + LLM: $1-3 = under $5/client/month.JavaScript Example
JavaScript
// n8n = JS-flavored expressions; full TS not required.Expected Output
JSON
Daily/weekly Instagram captions in target language with live local context, written to a Google Sheet the client can edit and approve. Sheets handoff is the universal client interface.