Protocol Standard

Model Context Protocol

The Model Context Protocol (MCP) is an open standard that allows developers to build secure, bidirectional connections between LLM applications and data sources.

By configuring PayQIA as an MCP server, you instantly expose user-profile graphs, document directories, and semantic memories to any MCP client (such as Claude Desktop, Cursor, or custom terminal agents) without writing custom connector layers.

Configuring Claude Desktop MCP Server

claude_desktop_config.json

{
  "mcpServers": {
    "payqia-memory": {
      "command": "npx",
      "args": ["-y", "@payqia/mcp-server"],
      "env": {
        "PAYQIA_API_KEY": "your_api_key_here",
        "PAYQIA_DEFAULT_USER_ID": "default_dev_user"
      }
    }
  }
}

Compatibility Ecosystem

Confirmed Compatible

Claude Desktop, Cursor IDE, Vercel AI SDK, LangChain MCP adapter, and LlamaIndex MCP Client wrappers.

Roadmap Targets

CrewAI Agent Tools integration, AutoGen server connectors, and custom LangGraph protocol clients (planned for Q4 2026).

Haqikos Engine Connection

Understand Engine Protocol Handshakes

Explore how the underlying QIA memory graph indexes entities and resolves relationships before protocol delivery.

/qia/haqikos

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