# meta_ads_audiences_delete

Deletes a Custom Audience. Returns a success flag.

Agent View of the PolicyLayer registry record for `meta_ads_audiences_delete`. HTML page: https://policylayer.com/tools/logly-mureo/meta-ads-audiences-delete

## Facts

- Tool: `meta_ads_audiences_delete`
- Server: Mureo (`logly/mureo`) — https://policylayer.com/tools/logly-mureo.md
- Homepage: https://github.com/logly/mureo
- Risk category: Destructive (Critical risk)
- Registry record: grade F, identity unverified
- Server rate-limited: no
- Parameters: 0
- Recommended policy verdict: Hidden

## Example call (MCP tools/call, JSON-RPC 2.0)

```json
{
  "jsonrpc": "2.0",
  "id": 1,
  "method": "tools/call",
  "params": {
    "name": "meta_ads_audiences_delete",
    "arguments": {}
  }
}
```

## Why meta_ads_audiences_delete is rated Critical

Deleting a Custom Audience in Meta Ads is an irreversible operation that destroys audience data and segments. This cannot be undone without manual recreation. While not directly financial, the audience asset has business value and improper deletion could disrupt ad campaigns and targeting strategies.

From the tool's own definition: "Tool name explicitly states 'delete' and description confirms 'Deletes a Custom Audience' with irreversible effect. Returns success flag indicating action completion."

## Use case

AI agents call meta_ads_audiences_delete to permanently remove resources in Mureo, typically in cleanup and lifecycle workflows. It does its job in a single call, and there is no undo.

## Recommended policy (PolicyLayer)

Verdict: **Hidden**. Enforced by the PolicyLayer MCP gateway (https://policylayer.com/mcp-gateway) before a call reaches Mureo:

```json
{
  "version": "1",
  "default": "deny",
  "hide": [
    "meta_ads_audiences_delete"
  ]
}
```

## Other tools on Mureo (224)

- `google_ads_callouts_remove` — Destructive — https://policylayer.com/tools/logly-mureo/google-ads-callouts-remove.md
- `google_ads_conversions_remove` — Destructive — https://policylayer.com/tools/logly-mureo/google-ads-conversions-remove.md
- `google_ads_keywords_remove` — Destructive — https://policylayer.com/tools/logly-mureo/google-ads-keywords-remove.md
- `google_ads_negative_keywords_remove` — Destructive — https://policylayer.com/tools/logly-mureo/google-ads-negative-keywords-remove.md
- `google_ads_negative_placements_remove` — Destructive — https://policylayer.com/tools/logly-mureo/google-ads-negative-placements-remove.md
- `google_ads_sitelinks_remove` — Destructive — https://policylayer.com/tools/logly-mureo/google-ads-sitelinks-remove.md
- `meta_ads_ad_rules_delete` — Destructive — https://policylayer.com/tools/logly-mureo/meta-ads-ad-rules-delete.md
- `meta_ads_catalogs_delete` — Destructive — https://policylayer.com/tools/logly-mureo/meta-ads-catalogs-delete.md
- `meta_ads_products_delete` — Destructive — https://policylayer.com/tools/logly-mureo/meta-ads-products-delete.md
- `meta_ads_split_tests_end` — Destructive — https://policylayer.com/tools/logly-mureo/meta-ads-split-tests-end.md
- `rollback_apply` — Destructive — https://policylayer.com/tools/logly-mureo/rollback-apply.md
- `google_ads_btob_optimizations` — Execute — https://policylayer.com/tools/logly-mureo/google-ads-btob-optimizations.md
- `google_ads_capture_screenshot` — Execute — https://policylayer.com/tools/logly-mureo/google-ads-capture-screenshot.md
- `meta_ads_conversions_send` — Execute — https://policylayer.com/tools/logly-mureo/meta-ads-conversions-send.md
- `meta_ads_conversions_send_purchase` — Execute — https://policylayer.com/tools/logly-mureo/meta-ads-conversions-send-purchase.md
- `mureo_analytics_run` — Execute — https://policylayer.com/tools/logly-mureo/mureo-analytics-run.md
- `google_ads_budget_reallocation` — Financial — https://policylayer.com/tools/logly-mureo/google-ads-budget-reallocation.md
- `meta_ads_instagram_boost` — Financial — https://policylayer.com/tools/logly-mureo/meta-ads-instagram-boost.md
- `meta_ads_page_posts_boost` — Financial — https://policylayer.com/tools/logly-mureo/meta-ads-page-posts-boost.md
- `analysis_anomalies_check` — Read — https://policylayer.com/tools/logly-mureo/analysis-anomalies-check.md
- `analysis_delivery_collapse_check` — Read — https://policylayer.com/tools/logly-mureo/analysis-delivery-collapse-check.md
- `analysis_delivery_collapse_diagnose` — Read — https://policylayer.com/tools/logly-mureo/analysis-delivery-collapse-diagnose.md
- `analysis_exclusion_impact_preview` — Read — https://policylayer.com/tools/logly-mureo/analysis-exclusion-impact-preview.md
- `analysis_tracking_consistency_check` — Read — https://policylayer.com/tools/logly-mureo/analysis-tracking-consistency-check.md
- `creative_studio_brand_kit_get` — Read — https://policylayer.com/tools/logly-mureo/creative-studio-brand-kit-get.md
- `creative_studio_providers_list` — Read — https://policylayer.com/tools/logly-mureo/creative-studio-providers-list.md
- `google_ads_accounts_list` — Read — https://policylayer.com/tools/logly-mureo/google-ads-accounts-list.md
- `google_ads_ad_groups_list` — Read — https://policylayer.com/tools/logly-mureo/google-ads-ad-groups-list.md
- `google_ads_ad_performance_compare` — Read — https://policylayer.com/tools/logly-mureo/google-ads-ad-performance-compare.md
- `google_ads_ad_performance_report` — Read — https://policylayer.com/tools/logly-mureo/google-ads-ad-performance-report.md
- …and 194 more: https://policylayer.com/tools/logly-mureo.md

## For agents

This record is a snapshot. Live verdicts and the full registry:

- Check every server in your MCP config at once: `npx -y policylayer stack`
- Vet a server before you add it: install the mcp-precheck skill — `npx skills add https://policylayer.com` (skill text: https://policylayer.com/skill.md)
- Query the registry over MCP: endpoint `https://api.policylayer.com/mcp` — tools `check_mcp_server`, `check_mcp_stack`, `check_tool`, `search_registry`, `get_change_events`

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Source: the PolicyLayer MCP registry — one continuously verified record per MCP server. Full record: https://policylayer.com/registry?q=logly-mureo · API: https://policylayer.com/registry/api · Policy library: https://policylayer.com/policies/logly-mureo