# preview_meta_ad

Get a facebook.com preview link for a drafted Meta ad, so the user can see exactly what it will look like before deciding to activate. Use after create_meta_ad_draft or when the user asks to see a drafted ad.

Agent View of the PolicyLayer registry record for `preview_meta_ad`. HTML page: https://policylayer.com/tools/com-getfreedomos-freedom-mcp/preview-meta-ad

## Facts

- Tool: `preview_meta_ad`
- Server: Freedom Mcp (`https://twuluxmoognlwtmaoqgo.supabase.co/functions/v1/freedom-mcp`) — https://policylayer.com/tools/com-getfreedomos-freedom-mcp.md
- Homepage: https://github.com/https://twuluxmoognlwtmaoqgo.supabase.co/functions/v1/freedom-mcp
- Risk category: Read (Low risk)
- Registry record: grade F, identity unverified
- Server auth posture: open
- Server CORS policy: *
- Server rate-limited: no
- Parameters: 2 (2 required)
- Recommended policy verdict: Allowed

## Parameters

| Parameter | Type | Required | Description |
| --- | --- | --- | --- |
| `ad_id` | string | yes | Numeric ad id (from create_meta_ad_draft output) |
| `companyId` | string | yes | FreedomOS company id to act within (you must be a member). Required for company-scoped tools. |

Parameters from the server's own tool schema.

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

```json
{
  "jsonrpc": "2.0",
  "id": 1,
  "method": "tools/call",
  "params": {
    "name": "preview_meta_ad",
    "arguments": {
      "ad_id": "<ad_id>",
      "companyId": "<companyId>"
    }
  }
}
```

## Why preview_meta_ad is rated Low

The tool generates a preview URL for review purposes only. It does not create, modify, delete, execute code, move money, or trigger external operations. The user must separately decide to activate the ad. This is a read-only operation that retrieves or displays data without altering state.

From the tool's own definition: "preview_meta_ad returns a preview link for a drafted Meta ad; the description states 'Get a facebook.com preview link' and 'see exactly what it will look like before deciding to activate.' This is purely informational retrieval with no side effects."

## Use case

AI agents call preview_meta_ad to retrieve information from Freedom Mcp without modifying anything. It is typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.

## Recommended policy (PolicyLayer)

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

```json
{
  "version": "1",
  "default": "deny",
  "tools": {
    "preview_meta_ad": {}
  }
}
```

## Other tools on Freedom Mcp (237)

- `clear_pipeline_learnings` — Destructive — https://policylayer.com/tools/com-getfreedomos-freedom-mcp/clear-pipeline-learnings.md
- `deactivate_agent` — Destructive — https://policylayer.com/tools/com-getfreedomos-freedom-mcp/deactivate-agent.md
- `delete_icp` — Destructive — https://policylayer.com/tools/com-getfreedomos-freedom-mcp/delete-icp.md
- `delete_idea` — Destructive — https://policylayer.com/tools/com-getfreedomos-freedom-mcp/delete-idea.md
- `delete_knowledge` — Destructive — https://policylayer.com/tools/com-getfreedomos-freedom-mcp/delete-knowledge.md
- `delete_objective` — Destructive — https://policylayer.com/tools/com-getfreedomos-freedom-mcp/delete-objective.md
- `remove_agent_activity` — Destructive — https://policylayer.com/tools/com-getfreedomos-freedom-mcp/remove-agent-activity.md
- `remove_background` — Destructive — https://policylayer.com/tools/com-getfreedomos-freedom-mcp/remove-background.md
- `remove_dashboard_widget` — Destructive — https://policylayer.com/tools/com-getfreedomos-freedom-mcp/remove-dashboard-widget.md
- `audit_brand_visibility` — Execute — https://policylayer.com/tools/com-getfreedomos-freedom-mcp/audit-brand-visibility.md
- `browse_url` — Execute — https://policylayer.com/tools/com-getfreedomos-freedom-mcp/browse-url.md
- `challenge_as_customer` — Execute — https://policylayer.com/tools/com-getfreedomos-freedom-mcp/challenge-as-customer.md
- `decide_command_center_item` — Execute — https://policylayer.com/tools/com-getfreedomos-freedom-mcp/decide-command-center-item.md
- `deliberate` — Execute — https://policylayer.com/tools/com-getfreedomos-freedom-mcp/deliberate.md
- `generate_image_xai` — Execute — https://policylayer.com/tools/com-getfreedomos-freedom-mcp/generate-image-xai.md
- `generate_vector_image` — Execute — https://policylayer.com/tools/com-getfreedomos-freedom-mcp/generate-vector-image.md
- `generate_video_veo` — Execute — https://policylayer.com/tools/com-getfreedomos-freedom-mcp/generate-video-veo.md
- `hire_agent` — Execute — https://policylayer.com/tools/com-getfreedomos-freedom-mcp/hire-agent.md
- `hire_agent_with_context` — Execute — https://policylayer.com/tools/com-getfreedomos-freedom-mcp/hire-agent-with-context.md
- `invoke_integration` — Execute — https://policylayer.com/tools/com-getfreedomos-freedom-mcp/invoke-integration.md
- `posthog_hogql` — Execute — https://policylayer.com/tools/com-getfreedomos-freedom-mcp/posthog-hogql.md
- `request_attention_spawn` — Execute — https://policylayer.com/tools/com-getfreedomos-freedom-mcp/request-attention-spawn.md
- `resolve_work` — Execute — https://policylayer.com/tools/com-getfreedomos-freedom-mcp/resolve-work.md
- `run_quality_check` — Execute — https://policylayer.com/tools/com-getfreedomos-freedom-mcp/run-quality-check.md
- `run_tactic` — Execute — https://policylayer.com/tools/com-getfreedomos-freedom-mcp/run-tactic.md
- `send_email` — Execute — https://policylayer.com/tools/com-getfreedomos-freedom-mcp/send-email.md
- `toggle_agent_schedule` — Execute — https://policylayer.com/tools/com-getfreedomos-freedom-mcp/toggle-agent-schedule.md
- `trigger_agent_activity` — Execute — https://policylayer.com/tools/com-getfreedomos-freedom-mcp/trigger-agent-activity.md
- `set_meta_ad_status` — Financial — https://policylayer.com/tools/com-getfreedomos-freedom-mcp/set-meta-ad-status.md
- `update_meta_ad_budget` — Financial — https://policylayer.com/tools/com-getfreedomos-freedom-mcp/update-meta-ad-budget.md
- …and 207 more: https://policylayer.com/tools/com-getfreedomos-freedom-mcp.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`

---

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