Schema.org and Site Identity
citelayer® adds structured facts about your site and supported content. Configure a truthful identity and check how it integrates with the markup already on the page.
Content Formats and Agent APIs
Configure supported Markdown and schema, diagnose optional llms.txt, and distinguish WordPress abilities from platform-specific commerce APIs. Start with the surface your integration needs.
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llms.txt: Configuration and Endpoint Diagnosis
llms.txt is a proposed content-index convention. Use it as an optional machine-readable index and verify who serves it; it is not a proven citation shortcut.
Request Markdown Content for AI Agents
citelayer® serves supported public content as Markdown when a client explicitly asks for that format. Ordinary visits continue to receive the normal page.
UCP Discovery and Commerce Capabilities
UCP means Universal Commerce Protocol. citelayer® distinguishes the free plugin’s discovery information from the commerce APIs implemented by each paid store add-on.
WordPress Abilities, MCP and Context Discovery
citelayer® Free exposes its existing data through the WordPress Abilities API. To use those tools from an MCP client, connect a separate WordPress MCP Adapter and authenticated account.
Content-Signal Headers: Publish Your Preferences
Content-Signal headers communicate preferences for training, search and AI input. They are machine-readable declarations, not access control.
Product XML Feed for WooCommerce and EDD
The free plugin can publish an XML product feed for WooCommerce products and EDD downloads. Paid commerce APIs add interaction beyond that feed.