meta-ads-audit

# Meta Ads Audit Diagnose Meta (Facebook + Instagram) account health and persist business context for downstream skills (`/meta-ads`). **Read-only** — never mutates the account. The user runs `/meta-ads` to execute fixes you recommend. ## Setup Follow `../shared/preamble.md` — MCP detection, OAuth, ad account selection. ## Filesystem contract (MUST persist) | Artifact | Path | When | |---|---|---| | Business context | `{data_dir}/meta/business-context.json` | First full audit, or refresh when `audit_date` is >90 days old. Skip on scoped audits if file is fresh. | | Personas | `{data_dir}/meta/personas/{accountId}.json` | Every full audit. | These are the handoff to `/meta-ads` — write them even if the report itself is short. Otherwise downstream skills operate without business context and produce generic output. If a `{data_dir}/business-context.json` exists from `/google-ads-audit` (no `meta/` subdir), read it as a starting point — most fields (services, brand voice, differentiators, locations, seasonality) are platform-agnostic. Then write the Meta-specific version to `{data_dir}/meta/business-context.json` with any Meta-specific overrides (different creative angles, different audiences, different funnel events). **business-context.json schema (shared with Google Ads where fields apply):** `business_name, industry, website, services[], locations[], target_audience, brand_voice{tone, words_to_use[], words_to_avoid[]}, differentiators[], competitors[], seasonality{pea...