beginner⏱️ 16-26 minutes📅 Updated June 2026

Step-by-step guide to integrate Agentset MCP server with Theia IDE. Includes search_knowledge_base and get_document.

Agentset + Theia IDE: Complete MCP Integration

Agentset is a MCP server that RAG for your knowledge base connected to Agentset..

When integrated with Theia IDE, you can:

  • Search through indexed documents using RAG
  • Retrieve specific document by ID
  • Perform semantic search across knowledge base

This guide provides step-by-step instructions to set up Agentset in Theia IDE, including configuration, examples, and troubleshooting.

What You'll Achieve

After completing this setup:

  • Agentset will be fully integrated and operational
  • You can use Agentset tools directly in Theia IDE
  • All Agentset capabilities will be available for your workflows
  • Access to 4 different tools

Prerequisites

Before starting, ensure you have:

  • API key from Agentset dashboard
  • Namespace identifier for knowledge base
  • Theia IDE installed and configured
  • Compatible operating system (Desktop, Web)

Installation

Step 1: Install Agentset

Configuration

Step 2: Configure Theia IDE

  1. Open Theia IDE settings
  2. Navigate to MCP server configuration
  3. Add Agentset server with appropriate settings
  4. Save and restart if needed

Examples

Once configured, you can use Agentset in Theia IDE:

Technical Documentation Search

undefined

Ask Theia IDE: "How do I configure SSL certificates in our system?"

Expected Result: undefined

Code Example Retrieval

undefined

Ask Theia IDE: "Show me examples of error handling in our codebase"

Expected Result: undefined

Policy and Procedure Lookup

undefined

Ask Theia IDE: "What's our deployment approval process?"

Expected Result: undefined

Testing Your Setup

  1. Launch Theia IDE
  2. Verify Agentset is available in the tools list
  3. Test basic Agentset functionality

Troubleshooting

Common Issues

Tool Not Recognized

Symptoms: AI says it does not have the tool

Cause: Configuration not saved or syntax error in JSON

Solution:

  • Check for red squiggles in settings.json
  • Restart the IDE to ensure config reload

Agentset not appearing in Theia IDE

Symptoms: Server not listed, Tools not available

Cause: Configuration or installation issue

Solution:

  • Verify configuration syntax
  • Check Agentset installation
  • Restart Theia IDE
  • Check logs for error messages

Next Steps

Now that Agentset is integrated with Theia IDE:

  • Explore all Agentset capabilities through Theia IDE
  • Check out other MCP servers that work with Theia IDE
  • Join the MCP community for tips and support
  • Consider contributing to Agentset development

Need Help?

Related Resources

More Integrations

Explore other MCP servers that work with Theia IDE

Need Help?

Join the MCP community for support and discussions

Agentset + Theia IDE: MCP Setup Guide (2026)