AgentRPC + Perplexity: Complete MCP Integration

AgentRPC is a MCP server that Connect to any function, any language, across network boundaries using AgentRPC..

When integrated with Perplexity, you can:

• Register functions across languages and networks
• Call functions across network boundaries
• List all registered functions across languages

This guide provides step-by-step instructions to set up AgentRPC in Perplexity, including configuration, examples, and troubleshooting.

What You'll Achieve

After completing this setup:

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

Prerequisites

Before starting, ensure you have:

• API secret from AgentRPC dashboard
• Perplexity installed and configured
• Compatible operating system (macOS App)

Installation

Step 1: Install AgentRPC

Configuration

Step 2: Configure Perplexity

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

Examples

Once configured, you can use AgentRPC in Perplexity:

Multi-Language Microservices

undefined

Ask Perplexity: "Call Python ML model from TypeScript app via Go API"

Expected Result: undefined

Cross-Cloud Function Calls

undefined

Ask Perplexity: "Execute distributed data processing across three clouds"

Expected Result: undefined

Kubernetes Function Registry

undefined

Ask Perplexity: "List available functions in production cluster"

Expected Result: undefined

Testing Your Setup

1. Launch Perplexity
2. Verify AgentRPC is available in the tools list
3. Test basic AgentRPC functionality

Troubleshooting

Common Issues

Connector Fails to Start

Symptoms: Status remains "Inactive" or shows error, Red dot indicator

Cause: Command not found or missing dependencies in the environment.

Solution:

• Test the command in a regular terminal window to ensure it works.
• Use absolute paths for all executables (e.g., use /opt/homebrew/bin/node instead of node).
• Check if the server requires specific environment variables.

Permission Errors

Symptoms: "Access denied" responses, Server crashes on file access

Cause: macOS permissions blocking access to specific folders.

Solution:

• Ensure Perplexity (or the terminal running the server) has Full Disk Access in macOS System Settings if accessing sensitive directories.
• Verify PerplexityXPC is correctly installed.

Tools Not Visible

Symptoms: Perplexity does not attempt to use the tool, Hallucinated responses

Cause: Connector not selected as a source.

Solution:

• Start a NEW thread.
• Explicitly select the connector in the "Sources" menu before sending the prompt.

AgentRPC not appearing in Perplexity

Symptoms: Server not listed, Tools not available

Cause: Configuration or installation issue

Solution:

• Verify configuration syntax
• Check AgentRPC installation
• Restart Perplexity
• Check logs for error messages

Next Steps

Now that AgentRPC is integrated with Perplexity:

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

Need Help?

• Search for AgentRPC documentation
• Check the Perplexity MCP guide
• Join the MCP community discussions