# acf_list_field_types

Zeigt alle verfügbaren ACF Feldtypen mit Beschreibung

Agent View of the PolicyLayer registry record for `acf_list_field_types`. HTML page: https://policylayer.com/tools/c-sakel-wp-mcp-server/acf-list-field-types

## Facts

- Tool: `acf_list_field_types`
- Server: WordPress MCP Server (`c-sakel/wp-mcp-server`) — https://policylayer.com/tools/c-sakel-wp-mcp-server.md
- Homepage: https://github.com/c-sakel/wp-mcp-server
- Risk category: Read (Low risk)
- Registry record: grade F, identity unverified
- Server rate-limited: no
- Parameters: 0
- Recommended policy verdict: Allowed

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

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

## Why acf_list_field_types is rated Low

This tool queries and returns metadata about Advanced Custom Fields (ACF) field types available in WordPress. It retrieves information only—no data is created, modified, deleted, or executed. The operation has no side effects and poses minimal security risk; it merely documents available field configuration options.

From the tool's own definition: "Tool name 'acf_list_field_types' and description 'Zeigt alle verfügbaren ACF Feldtypen mit Beschreibung' (Shows all available ACF field types with description) indicate a listing/retrieval operation with no modifications."

## Use case

AI agents call acf_list_field_types to retrieve information from WordPress MCP Server 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 WordPress MCP Server:

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

## Other tools on WordPress MCP Server (191)

- `admin_delete_app_password` — Destructive — https://policylayer.com/tools/c-sakel-wp-mcp-server/admin-delete-app-password.md
- `admin_delete_user` — Destructive — https://policylayer.com/tools/c-sakel-wp-mcp-server/admin-delete-user.md
- `comment_delete` — Destructive — https://policylayer.com/tools/c-sakel-wp-mcp-server/comment-delete.md
- `image_delete_unused` — Destructive — https://policylayer.com/tools/c-sakel-wp-mcp-server/image-delete-unused.md
- `revision_cleanup` — Destructive — https://policylayer.com/tools/c-sakel-wp-mcp-server/revision-cleanup.md
- `revision_delete` — Destructive — https://policylayer.com/tools/c-sakel-wp-mcp-server/revision-delete.md
- `woo_delete_product` — Destructive — https://policylayer.com/tools/c-sakel-wp-mcp-server/woo-delete-product.md
- `wp_delete_post` — Destructive — https://policylayer.com/tools/c-sakel-wp-mcp-server/wp-delete-post.md
- `image_regenerate_thumbnails` — Execute — https://policylayer.com/tools/c-sakel-wp-mcp-server/image-regenerate-thumbnails.md
- `jwt_authenticate` — Execute — https://policylayer.com/tools/c-sakel-wp-mcp-server/jwt-authenticate.md
- `rest_api_batch` — Execute — https://policylayer.com/tools/c-sakel-wp-mcp-server/rest-api-batch.md
- `rest_api_execute` — Execute — https://policylayer.com/tools/c-sakel-wp-mcp-server/rest-api-execute.md
- `a11y_check_color_contrast` — Read — https://policylayer.com/tools/c-sakel-wp-mcp-server/a11y-check-color-contrast.md
- `a11y_check_forms` — Read — https://policylayer.com/tools/c-sakel-wp-mcp-server/a11y-check-forms.md
- `a11y_check_images` — Read — https://policylayer.com/tools/c-sakel-wp-mcp-server/a11y-check-images.md
- `a11y_check_links` — Read — https://policylayer.com/tools/c-sakel-wp-mcp-server/a11y-check-links.md
- `a11y_check_page_structure` — Read — https://policylayer.com/tools/c-sakel-wp-mcp-server/a11y-check-page-structure.md
- `a11y_generate_report` — Read — https://policylayer.com/tools/c-sakel-wp-mcp-server/a11y-generate-report.md
- `acf_bulk_get_fields` — Read — https://policylayer.com/tools/c-sakel-wp-mcp-server/acf-bulk-get-fields.md
- `acf_get_field_group` — Read — https://policylayer.com/tools/c-sakel-wp-mcp-server/acf-get-field-group.md
- `acf_get_flexible_layouts` — Read — https://policylayer.com/tools/c-sakel-wp-mcp-server/acf-get-flexible-layouts.md
- `acf_get_options` — Read — https://policylayer.com/tools/c-sakel-wp-mcp-server/acf-get-options.md
- `acf_get_post_fields` — Read — https://policylayer.com/tools/c-sakel-wp-mcp-server/acf-get-post-fields.md
- `acf_get_repeater_rows` — Read — https://policylayer.com/tools/c-sakel-wp-mcp-server/acf-get-repeater-rows.md
- `acf_get_term_fields` — Read — https://policylayer.com/tools/c-sakel-wp-mcp-server/acf-get-term-fields.md
- `acf_get_user_fields` — Read — https://policylayer.com/tools/c-sakel-wp-mcp-server/acf-get-user-fields.md
- `acf_list_field_groups` — Read — https://policylayer.com/tools/c-sakel-wp-mcp-server/acf-list-field-groups.md
- `admin_export_content` — Read — https://policylayer.com/tools/c-sakel-wp-mcp-server/admin-export-content.md
- `admin_flush_cache` — Read — https://policylayer.com/tools/c-sakel-wp-mcp-server/admin-flush-cache.md
- `admin_get_option` — Read — https://policylayer.com/tools/c-sakel-wp-mcp-server/admin-get-option.md
- …and 161 more: https://policylayer.com/tools/c-sakel-wp-mcp-server.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=c-sakel-wp-mcp-server · API: https://policylayer.com/registry/api · Policy library: https://policylayer.com/policies/c-sakel-wp-mcp-server