Varnan-Tech/meta-ads-skill ? reverse-engineered prompt

Build me a Meta Ads skill for AI agents that helps them act like an expert media buyer when working with a Meta Ads MCP server.

I want it to guide the agent through safe login and token troubleshooting, explore ad accounts, campaigns, ad sets, and ads, check performance, and help diagnose issues like a sudden CPA spike. It should also help search audiences and estimate audience size, then turn large raw Meta API JSON responses into clean, easy to read markdown reports.

Please include clear guardrails so the agent always starts with a small, safe default view, uses the last 7 days for insights, and never makes changes like creating or updating campaigns unless it first shows the exact parameters and gets confirmation. Make the instructions easy for an LLM to follow, with a main entry point plus supporting references for workflows and report formatting. If you need anything current from the docs, look it up online first.