Comparison · generated on request
Opace AI Prompt Library & API Integration Hub for OpenAI, Claude & Gemini vs Royal MCP – Secure AI Connector for Claude, ChatGPT & any LLM via MCP
Both plugins as this registry currently observes them. Figures come from the same daily snapshot, so they are directly comparable, which two separate wordpress.org pages, read minutes apart, are not.
| Opace AI Prompt Library & API Integration Hub for OpenAI, Claude & Gemini | Royal MCP – Secure AI Connector for Claude, ChatGPT & any LLM via MCP | |
|---|---|---|
| What it does | AI prompt engineering hub for WordPress: manage OpenAI, Claude and Gemini API keys, models, reusable prompts, pricing and usage once. | 200+ MCP tools. OAuth 2.0. Connect Claude, ChatGPT, Gemini, Cursor & any MCP agent to your WordPress site. 100% self-hosted. |
| Active installs | fewer than 10 | 10,000+ |
| Rating | — | 5.0★ (7) |
| Last release | 11 days ago | 3 days ago |
| Current owner | Opace Digital Agency | Royal Plugins |
| Added to directory | 23 Aug 2026 | 14 Jan 2026 |
| Tested up to | WP 7.1 | WP 7.1 |
| Requires PHP | 7.4 | 7.4 |
Install figures are rounded by WordPress.org to one significant digit, so a gap smaller than a band step is not a difference. Nothing here ranks the two plugins or recommends either, and no link on this page earns anything.
Why this page is not in search results
There are roughly 1.8 billion possible pairs of WordPress plugins. Generating them would be scaled content abuse, so this registry does not: a comparison renders for anyone who asks for it, and is offered to search engines only once 25 different people have asked for that same pair within 60 days. This one has been requested by 0. Until it crosses, the page works normally but stays out of the index.
Records: Opace AI Prompt Library & API Integration Hub for OpenAI, Claude & Gemini · Royal MCP – Secure AI Connector for Claude, ChatGPT & any LLM via MCP