Can my agent help improve search relevance by posting signals?

Yes. Use the `lw.post_signal` tool 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` tool 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` tool by providing a JSON array of your data. Your agent will synchronize these new mappings into your Fusion collection, making the content queryable instantly.

Lucidworks Fusion (AI Search & Discovery) MCP Server for Cursor 10 tools — connect in under 2 minutes

Name: Lucidworks Fusion (AI Search & Discovery)
Availability: InStock
Author: Vinkius

docs.cursor.com/context/model-context-protocol

Built by Vinkius GDPR 10 Tools IDE

Cursor is an AI-first code editor built on VS Code that integrates LLM-powered coding assistance directly into the development workflow. Its Agent mode enables autonomous multi-step coding tasks, and MCP support lets agents access external data sources and APIs during code generation.

Get MCP Server for AI Agents

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RecommendedModern Approach — Zero Configuration

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The modern way to manage MCP Servers — no config files, no terminal commands. Install Lucidworks Fusion (AI Search & Discovery) and 2,500+ MCP Servers from a single visual interface.

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Classic Setup·json

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

Lucidworks Fusion (AI Search & Discovery)

Fully ManagedVinkius Servers

60%Token savings

High SecurityEnterprise-grade

IAMAccess control

EU AI ActCompliant

DLPData protection

V8 IsolateSandboxed

Ed25519Audit chain

<40msKill switch

Stream every event to Splunk, Datadog, or your own webhook in real-time

* Every MCP server runs on Vinkius-managed infrastructure inside AWS - a purpose-built runtime with per-request V8 isolates, Ed25519 signed audit chains, and sub-40ms cold starts optimized for native MCP execution. See our infrastructure

About Lucidworks Fusion (AI Search & Discovery) MCP Server

Connect your Lucidworks Fusion instance to any AI agent and take full control of your enterprise search architecture, ML-powered ranking, and data ingestion through natural conversation.

Cursor's Agent mode turns Lucidworks Fusion (AI Search & Discovery) into an in-editor superpower. Ask Cursor to generate code using live data from Lucidworks Fusion (AI Search & Discovery) and it fetches, processes, and writes. all in a single agentic loop. 10 tools appear alongside file editing and terminal access, creating a unified development environment grounded in real-time information.

What you can do

Search Orchestration — Execute complex keyword and vector-based queries against specific apps and profiles to retrieve highly relevant documents directly from your agent
ML Signal Injection — Post user behavior signals (clicks, conversions) to feed Fusion's machine learning models and improve search relevance automatically
Document Indexing — Sync brand new textual mappings or update existing records in your physical search collections to maintain a fresh data index
Pipeline Audit — List and inspect query and index profiles to understand exactly how AI models and transformation rules are configured in your routing layers
Job Monitoring — Track the status of active ML training and data ingestion batch jobs to ensure your search platform is processing data correctly
Collection Management — Enumerate underlying search indices and physical shards to audit data distribution and system health across your Fusion tenant

The Lucidworks Fusion (AI Search & Discovery) MCP Server exposes 10 tools through the Vinkius. Connect it to Cursor in under two minutes — no API keys to rotate, no infrastructure to provision, no vendor lock-in. Your configuration, your data, your control.

How to Connect Lucidworks Fusion (AI Search & Discovery) to Cursor via MCP

Follow these steps to integrate the Lucidworks Fusion (AI Search & Discovery) MCP Server with Cursor.

Open MCP Settings

Press Cmd+Shift+P (macOS) or Ctrl+Shift+P (Windows/Linux) → search "MCP Settings"

Add the server config

Paste the JSON configuration above into the mcp.json file that opens

Save the file

Cursor will automatically detect the new MCP server

Start using Lucidworks Fusion (AI Search & Discovery)

Open Agent mode in chat and ask: "Using Lucidworks Fusion (AI Search & Discovery), help me...". 10 tools available

Why Use Cursor with the Lucidworks Fusion (AI Search & Discovery) MCP Server

Cursor AI Code Editor provides unique advantages when paired with Lucidworks Fusion (AI Search & Discovery) through the Model Context Protocol.

Agent mode turns Cursor into an autonomous coding assistant that can read files, run commands, and call MCP tools without switching context

Cursor's Composer feature can generate entire files using real-time data fetched through MCP. no copy-pasting from external dashboards

MCP tools appear alongside built-in tools like file reading and terminal access, creating a unified agentic environment

VS Code extension compatibility means your existing workflow, keybindings, and extensions all work alongside MCP tools

Lucidworks Fusion (AI Search & Discovery) + Cursor Use Cases

Practical scenarios where Cursor combined with the Lucidworks Fusion (AI Search & Discovery) MCP Server delivers measurable value.

Code generation with live data: ask Cursor to generate a security report module using live DNS and subdomain data fetched through MCP

Automated documentation: have Cursor query your API's tool schemas and generate TypeScript interfaces or OpenAPI specs automatically

Infrastructure-as-code: Cursor can fetch domain configurations and generate corresponding Terraform or CloudFormation templates

Test scaffolding: ask Cursor to pull real API responses via MCP and generate unit test fixtures from actual data

Lucidworks Fusion (AI Search & Discovery) MCP Tools for Cursor (10)

These 10 tools become available when you connect Lucidworks Fusion (AI Search & Discovery) to Cursor via MCP:

lw.index_documents

Irreversibly vaporize explicit validations extracting rich Churn flags

lw.list_collections

Enumerate explicitly attached structured rules exporting active Billing

lw.list_index_profiles

Identify precise active arrays spanning native Hold parsing

lw.list_jobs

Identify precise active arrays spanning native Gateway auth

lw.list_query_profiles

Dispatch an automated validation check routing explicit Gateway history

lw.post_custom_query

` parsing deeply custom JSON logic mapping overriding Solr vectors natively. Inspect deep internal arrays mitigating specific Plan Math

lw.post_signal

Retrieve explicit Cloud logging tracing explicit Vault limits

lw.query_filtered

Perform structural extraction of properties driving active Account logic

lw.query_search

/query` resolving precise AI vector rules matching strict profile logics. Identify bounded CRM records inside the Headless Lucidworks Platform

lw.query_sorted

g "date desc"). Provision a highly-available JSON Payload generating hard Customer bindings

Example Prompts for Lucidworks Fusion (AI Search & Discovery) in Cursor

Ready-to-use prompts you can give your Cursor agent to start working with Lucidworks Fusion (AI Search & Discovery) immediately.

"Search the 'Support' app for 'password reset' using the 'default' profile"

"List all active ML training jobs for the 'Commerce' application"

"Post a signal: user clicked on doc ID 'doc-987' in the 'Support' app"

Troubleshooting Lucidworks Fusion (AI Search & Discovery) MCP Server with Cursor

Common issues when connecting Lucidworks Fusion (AI Search & Discovery) to Cursor through the Vinkius, and how to resolve them.

Tools not appearing in Cursor

Ensure you are in Agent mode (not Ask mode). MCP tools only work in Agent mode.

Server shows as disconnected

Check Settings → Features → MCP and verify the server status. Try clicking the refresh button.

Lucidworks Fusion (AI Search & Discovery) + Cursor FAQ

Common questions about integrating Lucidworks Fusion (AI Search & Discovery) MCP Server with Cursor.

What is Agent mode and why does it matter for MCP?

Agent mode is Cursor's autonomous execution mode where the AI can perform multi-step tasks: reading files, editing code, running terminal commands, and calling MCP tools. Without Agent mode, Cursor operates in a simpler ask-and-answer mode that doesn't support tool calling. Always ensure you're in Agent mode when working with MCP servers.

Where does Cursor store MCP configuration?

Cursor looks for MCP server configurations in a mcp.json file. You can configure servers at the project level (.cursor/mcp.json in your project root) or globally (~/.cursor/mcp.json). Project-level configs take precedence.

Can Cursor use MCP tools in inline edits?

No. MCP tools are only available in Agent mode through the chat panel. Inline completions and Tab suggestions do not trigger MCP tool calls. This is by design. tool calls require user visibility and approval.

How do I verify MCP tools are loaded?

Open Settings → Features → MCP and look for your server name. A green indicator means the server is connected. You can also check Agent mode's available tools by clicking the tools dropdown in the chat panel.