Kairos Relationship Memory

io.github.agentindexworldPublished by GitHub account agentindexworldv1.0.0Updated Oct 27, 2026

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

The publisher's own server: Memory.fit

VerifiedStreamable HTTPWeb executableFinanceKnowledge & Memory

Overview

AI-generated overview

Remote MCP endpoint for validating, storing locally and retrieving portable v1 "interlocutor cards" as relationship memory.

What you can do
  • Validate interlocutor cards against the v1 card format
  • Store cards locally as relationship memory
  • Retrieve stored cards for later recall
  • The README also lists paid routes for search, PDF, web reading, extraction, summarization, fact-checking, translation, jobs and discovery, billed per call in USDC on Base
When to use it
When you want an assistant to keep lightweight, portable notes about the people it talks with and recall them in later sessions, without running a local server.
Requirements
A remote Streamable HTTP endpoint; no API key or account is declared. The README states that tool calls are paid per use in USDC on Base through x402, with payment handled by the client's wallet, so a wallet-capable client is needed for paid routes.
Before you install
The README describes the service as paid-only: calls can spend USDC from the client's wallet, so set spending limits. Stored cards may contain personal information about third parties; check where it is kept and who can read it. The manifest lists no tools while the README advertises a broader paid route set, so verify what is actually exposed before relying on it.

Installation

In SourceWeft

  1. Open Kairos Relationship Memory in the dashboard and add it to a workspace.
  2. Enable the server for the chats that should use its tools.

Web executable via Streamable HTTP. Remote servers run from the web runtime once configured in a workspace.

Use with an agent

Paste this prompt into Claude Code, Codex, Cursor or another agent — or into SourceWeft chat. The agent reads this server's install guide, shows you its publisher, endpoint and sign-in, and adds it to your client once you agree. Keys never go into a command.

Read https://sourceweft.com/mcp/io.github.agentindexworld%2Frelationship-memory/install.md and connect the MCP server it describes to my client. Before changing any config, show me its publisher, endpoint and sign-in method and wait for my OK. Never put an API key in a command or in a file I would commit; ask me where it should come from.

Read the install guide the agent follows

Other MCP clients

Add this to your client's mcpServers config.

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

README

kairos-x402-service

[Agent Economy Report rating] [Agent Economy Report verified]

Service HTTP et MCP x402 sur https://x402.agentindex.world — services payants uniquement.

Routes payantes (USDC sur Base) : search, pdf, web-read, extract, summarize, fact-check, translate, jobs, discover.

Découverte technique : GET /capabilities, /.well-known/x402, /.well-known/mcp.json, samples /*/sample, GET /health.

Add to Claude / Cursor

This server is remote (Streamable HTTP) and listed in the official MCP registry as world.agentindex/x402. No API key or account needed — each tool call is paid per-use in USDC on Base (x402); your client's wallet handles the payment. Add it to your MCP config:

json
{  "mcpServers": {    "agentindex-x402": {      "type": "http",      "url": "https://x402.agentindex.world/mcp/"    }  }}
  • Claude Code: add the block above to .mcp.json in your project root, or run claude mcp add --transport http agentindex-x402 https://x402.agentindex.world/mcp/.
  • Claude Desktop: Settings → Connectors → Add custom connector, with the same URL.
  • Cursor: add the block above to .cursor/mcp.json (project) or ~/.cursor/mcp.json (global) — the type field is optional there.

Déploiement

bash
docker compose build && docker compose up -d

Source: README.md at commit 08a71a9

Tools

0
SourceWeft has not read this server's tools yet.

Version history

1
  1. v1.0.0LatestSep 18, 2026

Score

85% of the applicable checks met

How complete this listing is, computed from the registry entry, the endpoint and public sources. Not a rating of the server and not a statement that it is safe or working today: reachability is a dated check, and no installs or reviews go into the score.

  • Reached in the last 30 daysRequired25 pts
  • Auth declaredRequired10 pts
  • Tools listedRequired15 pts

    Answer tools/list without a credential, or ship a package that starts in a sandbox without one.

  • DescriptionRequired15 pts
  • Logo10 pts
  • Documentation15 pts
  • License10 pts

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