How do I connect this MCP to my Lucidworks instance?

You just need to provide your Lucidworks Host URL and your API Token after subscribing to the MCP on Vinkius.

Which AI clients can I use with this MCP?

You can use any MCP-compatible client, including Claude, Cursor, and Windsurf.

Can I use this to improve my search ranking?

Yes, you can use the post_signal capability to send user behavior data like clicks to your Fusion machine learning models.

Can I monitor my machine learning jobs?

Yes, the list_jobs capability allows your agent to track the status of active ML training and data ingestion jobs.

Does this work with vector search?

Yes, the MCP includes capabilities for executing vector-based queries and resolving AI vector rules.

Can my agent help improve search relevance by posting signals?

Yes. Use the lw.post_signal capability to feed conversion or click events into Fusion. These signals are used by the machine learning models to identify high-value results and re-rank them for better precision automatically.

How do I check which AI models are active in my query pipeline?

The lw.list_query_profiles capability retrieves all defined profiles in your gateway. Your agent will expose the exact AI models and routing configurations assigned to each profile, helping you audit your search logic.

Can I index new documents directly through a conversation?

Absolutely. Use the lw.index_documents capability by providing a JSON array of your data. Your agent will synchronize these new mappings into your Fusion collection, making the content queryable instantly.

An astronaut overseeing a futuristic data hub

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Connect Lucidworks Fusion AI Search Discovery to your AI

Set it up once and it works in ChatGPT, Claude, Cursor, and any other client you love. It all runs safely in the background, so you can relax and focus on what really matters. Manage enterprise search and ML ranking through natural conversation.

Ask AI about this Connector

Developed, maintained, and hosted by Vinkius.

MCP VERIFIED · PRODUCTION READY · VINKIUS GUARANTEED

Waiting for input…

Works with modern AI clients that support MCP, including ChatGPT, Claude, Cursor, and more.

Your AI does the work. We keep it safe and sound.

No other AI tool gives you this. Your workflow runs in the client you already love, your account stays protected, and you decide what the agent can and cannot do. It is the whole reason to make the switch.

Each Connector lives inside our infrastructure, the same place where your workflow runs. The three things below are already part of it, working quietly in the background so you never have to think about them. Nothing to add, nothing to set up, nothing to worry about.

V8 Isolate01

Each Connector runs inside its own sealed environment.

Each Connector runs inside its own sealed V8 runtime — no access to your files, your system, or other servers. A Connector never sees past its own request.

Kill Switch02

One switch stops every agent. Instantly.

One action deactivates every Connector, revokes every token, and ends every session at once. AI Governance keeps the record.

FinOps per User03

Spending limits that pause instead of surprise.

Every user keeps their own connections and credentials, isolated from everyone else. Anything that would cross your spending limit is held for your approval, not billed.

Three controls, built into the layer your AI connects through.

Curated set · 10 capabilities

We ship only the actions that matter.

Capability set01 / 03

01-04

4 capabilities in this set.

Part of 10 available through Lucidworks Fusion.

01
Lw.list index profiles
This capability identifies active index profiles within your Fusion setup.
02
Lw.list jobs
Use this to find active jobs currently running in your environment.
03
Lw.list query profiles
This capability pulls query profiles to help you validate routing history.
04
Lw.post custom query
This capability executes custom JSON logic queries to override Solr vectors.

Capability set02 / 03

05-07

3 capabilities in this set.

Part of 10 available through Lucidworks Fusion.

05
Lw.query filtered
Use this to extract specific properties that drive account logic.
06
Lw.query search
This capability runs searches that resolve specific AI vector rules and profile logics.
07
Lw.query sorted
This capability generates JSON payloads for sorted search results.

Capability set03 / 03

08-10

3 capabilities in this set.

Part of 10 available through Lucidworks Fusion.

08
Lw.index documents
Use this capability to handle document indexing and validation tasks.
09
Lw.list collections
This capability enumerates your search collections and structured rules.
10
Lw.post signal
This capability sends user behavior signals to your Fusion pipeline.

Real work

What teams actually run

Rapid Query Testing

A search engineer asks the agent to run a specific query profile to see if the results match expectations.

ML Training Oversight

A data scientist checks on a running intent model job to ensure it is progressing correctly.

Data Freshness Checks

An engineer triggers a document index update to ensure new content is searchable immediately.

Relevance Optimization

A team posts click signals to the pipeline to fine-tune how the search engine ranks documents.

Automate a task

Put Lucidworks Fusion to work on one thing.

Step-by-step automations your AI runs through this Connector: the workflow, the prompts to start with, and the exact capabilities behind each move.

One connector, every AI

Lucidworks Fusion works with the most popular AI clients.

These are the most popular clients, each with a step-by-step guide: one link, set up once, with governance and visibility built in. And because everything runs on the MCP standard, the same connection also works in any other compatible client — nothing to rebuild.

Building your own app? The connector is yours to use.

You don't need a client to put Lucidworks Fusion to work: the same hosted connection plugs into your own applications and agent code, with the same governance on every request. Build with it, chat with it — one connection for both.

Observed, not estimated

895ms average. Fast in production.

Lucidworks Fusion is checked daily against the live service.

Daily averagePeak 1166ms

Oct 3Today

Fastest day: 765ms
Slowest day: 1166ms
14-day trend: Slowing+12%

Connect your client

One URL. Every client.

Activate the Connector, copy your link, and paste it into the client you already use. 10 capabilities arrive ready to run.

Preview access · not provider authentication

The vk_preview_* token belongs to Vinkius preview infrastructure. It lets Claude discover and display the capabilities of Lucidworks Fusion, so you can see the experience inside your AI.

It does not authenticate your account with Lucidworks Fusion. Actions requiring credentials or live account data may not run until you activate the Connector and authorize the service.

Lucidworks Fusion Connector

You're all set. Choose your MCP client and follow the setup instructions.

Connector linkhttps://edge.vinkius.com/vk_preview_jD2MOpvp0XAN4LgOxrkdAYw47AZunMSJvOVlZSCX/mcp

Claude Desktop

Follow the steps below to connect in seconds.

1In Claude Desktop, open Settings → Connectors.
2Click “Add custom connector” and paste the connector link above as the remote MCP server URL.
3Click Add and start a new chat — Lucidworks Fusion capabilities are ready to use.

Configuration · claude_desktop_config.jsonCopy

{
  "mcpServers": {
    "lucidworks-fusion-ai-search-discovery-mcp": {
      "url": "https://edge.vinkius.com/vk_preview_jD2MOpvp0XAN4LgOxrkdAYw47AZunMSJvOVlZSCX/mcp"
    }
  }
}

Claude
ChatGPT
Cursor
VS Code
Windsurf
Claude Code
JetBrains
Cline

Step-by-step instructions for each client are in the guide. How to connect

Guided setup for Claude? Set up Lucidworks Fusion in Claude and other AIs

See all the AI clients this connector works with ↑

Who it's for

Built for the work Lucidworks Fusion owners hand off.

This MCP is built for technical teams managing large scale enterprise search environments.

01
Search Engineers
They use the agent to test query profiles and verify indexing without manual API calls.
02
Data Scientists
They monitor ML job statuses and verify that signals are hitting the ranking models.
03
Digital Experience Teams
They audit search results across different apps to optimize how users find content.

FAQ

Questions Lucidworks Fusion owners ask.

01
How do I connect this MCP to my Lucidworks instance?
You just need to provide your Lucidworks Host URL and your API Token after subscribing to the MCP on Vinkius.
02
Which AI clients can I use with this MCP?
You can use any MCP-compatible client, including Claude, Cursor, and Windsurf.
03
Can I use this to improve my search ranking?
Yes, you can use the post_signal capability to send user behavior data like clicks to your Fusion machine learning models.
04
Can I monitor my machine learning jobs?
Yes, the list_jobs capability allows your agent to track the status of active ML training and data ingestion jobs.
05
Does this work with vector search?
Yes, the MCP includes capabilities for executing vector-based queries and resolving AI vector rules.
06
Can my agent help improve search relevance by posting signals?
Yes. Use the lw.post_signal capability to feed conversion or click events into Fusion. These signals are used by the machine learning models to identify high-value results and re-rank them for better precision automatically.
07
How do I check which AI models are active in my query pipeline?
The lw.list_query_profiles capability retrieves all defined profiles in your gateway. Your agent will expose the exact AI models and routing configurations assigned to each profile, helping you audit your search logic.
08
Can I index new documents directly through a conversation?
Absolutely. Use the lw.index_documents capability by providing a JSON array of your data. Your agent will synchronize these new mappings into your Fusion collection, making the content queryable instantly.

Explore

More in Knowledge Management

Connect Lucidworks Fusion to Claude, Cursor, ChatGPT & more

Your AI does the work. We keep it safe and sound.

Each Connector runs inside its own sealed environment.

One switch stops every agent. Instantly.

Spending limits that pause instead of surprise.

We ship only the actions that matter.

01-04

Lw.list index profiles

Lw.list jobs

Lw.list query profiles

Lw.post custom query

05-07

Lw.query filtered

Lw.query search

Lw.query sorted

08-10

Lw.index documents

Lw.list collections

Lw.post signal

What teams actually run

Rapid Query Testing

ML Training Oversight

Data Freshness Checks

Relevance Optimization

Building your own app? The connector is yours to use.

Lucidworks Fusion Connector

Claude Desktop

Search Engineers

Data Scientists

Digital Experience Teams

How do I connect this MCP to my Lucidworks instance?

Which AI clients can I use with this MCP?

Can I use this to improve my search ranking?

Can I monitor my machine learning jobs?

Does this work with vector search?

Can my agent help improve search relevance by posting signals?

How do I check which AI models are active in my query pipeline?

Can I index new documents directly through a conversation?

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