Short answer: MCP doesn’t replace AI Link Suggestions, it sits on top of it. They’re not two competing engines, they’re the same intelligence reached two different ways.
The engine vs. the front door
AI Link Suggestions is the engine. It reads your posts, generates keywords, classifies intent and funnel stage, builds embeddings with your AI provider, and scores which internal links make sense. This is where the actual work happens, and it is the only part that uses your provider key. You run it from Linkilo → Linking → AI Suggestions (Build Queue), or let Autopilot run it in the background.
MCP is a front door, not a second engine. When you ask Claude or ChatGPT to suggest internal links for a post, the suggest_internal_links tool doesn’t call your AI provider, it reads whatever the AI Link Suggestions engine already computed and hands it back in plain English. If the engine hasn’t processed a post yet, MCP has nothing to give you either.
Side by side
| AI Link Suggestions (wp-admin) | MCP (AI assistants) | |
|---|---|---|
| What it is | The engine that does the analysis | A read-only (or write, if enabled) window into that engine |
| Where you use it | Inside wp-admin | From claude.ai, ChatGPT, Claude Code or any MCP client, outside WordPress |
| How it runs | When you build a queue, on publish, or in the background with Autopilot | On demand, only when you or an assistant asks |
| How you interact | Visual review: browse a paged queue, see confidence scores and reasons, click Apply Link | Conversational: ask a question, get an answer in plain English |
| Where the intelligence lives | Here, this is the source | Borrowed from the engine’s stored results |
| Uses your AI provider key? | Yes (shown in the AI Usage Meter) | Never |
So is one obsolete?
No. Turn off the AI Link Suggestions engine and the MCP suggestion tool goes empty; there’s nothing left for it to read. They depend on each other:
- Keep using the AI Suggestions page when you want to systematically review and apply suggestions across your site.
- Use MCP when you want to ask a quick question from outside WordPress, like “which pages should link to my new post?”, or to have an assistant pull a client report, without opening wp-admin at all.
The one thing to know
Because MCP is just a window into existing data, connecting an AI assistant doesn’t add anything to your provider spend. The estimated provider spend you see in the AI Usage Meter comes from AI Link Suggestions processing and is the same either way; MCP just gives you another way to reach the results. Applying a link through MCP (with an editor role and write actions allowed) uses the same signed suggestion the engine produced — it never makes up a new one.
Last reviewed for Linkilo 3.0.0 (October 2026).