MCP SERVER

Kairos Relationship Memory

Free MCP: relationship_memory validate, store (local), retrieve — portable interlocutor cards v1.

Search & researchmcp

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About Kairos Relationship Memory

Free MCP: relationship_memory validate, store (local), retrieve — portable interlocutor cards v1.

How to connect

What is the endpoint and how does it run?

Hosted remote server over Streamable HTTP at https://x402.agentindex.world/mcp/relationship-memory.

How do I add Kairos Relationship Memory to Claude Code, Cursor or Claude Desktop?

One command, any client (npm)

npx ruagentic add kairos-relationship-memory

Claude Code

claude mcp add --transport http kairos-relationship-memory https://x402.agentindex.world/mcp/relationship-memory

Cursor, Windsurf and other clients that accept a URL (mcp.json)

{
  "mcpServers": {
    "kairos-relationship-memory": {
      "url": "https://x402.agentindex.world/mcp/relationship-memory"
    }
  }
}

Claude Desktop (claude_desktop_config.json, via the mcp-remote bridge)

{
  "mcpServers": {
    "kairos-relationship-memory": {
      "command": "npx",
      "args": [
        "-y",
        "mcp-remote",
        "https://x402.agentindex.world/mcp/relationship-memory"
      ]
    }
  }
}

Snippets are generated from the published endpoint; the server name kairos-relationship-memory is only a label you can change. Add the credentials the publisher documents.

Project website Source repository

REMOTE ENDPOINThttps://x402.agentindex.world/mcp/relationship-memoryUse this URL in a compatible client. Follow the provider’s authentication instructions.

Questions and answers

What is Kairos Relationship Memory?

Kairos Relationship Memory is an MCP server in the Search & research category. Free MCP: relationship_memory validate, store (local), retrieve — portable interlocutor cards v1.

How do I connect to Kairos Relationship Memory?

Hosted remote server over Streamable HTTP at https://x402.agentindex.world/mcp/relationship-memory. The listing page has ready-made snippets for Claude Code, Cursor and Claude Desktop.

Where is Kairos Relationship Memory published?

Its homepage is https://x402.agentindex.world/place/guide-relationship-memory-agents and its source repository is https://github.com/comallagency/kairos-x402-service. RUAGENTIC read these details from Official MCP Registry on October 20, 2026 and did not install or run the project.

Sources and checks

View the source

Source information collected October 20, 2026.

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