Any MCP client

{
  "mcpServers": {
    "klio": {
      "url": "https://mcp.klio.tech/mcp",
      "headers": {
        "X-Vex-Key": "YOUR_KEY",
        "X-Vex-Agent": "your-agent-name"
      }
    }
  }
}

[mcp_servers.klio]
url = "https://mcp.klio.tech/mcp"

[mcp_servers.klio.headers]
"X-Vex-Key" = "YOUR_KEY"
"X-Vex-Agent" = "codex"

# Pseudocode — use whichever MCP client library your stack provides.
client = MCPClient(
    url="https://mcp.klio.tech/mcp",
    headers={
        "X-Vex-Key": os.environ["KLIO_API_KEY"],
        "X-Vex-Agent": "my-research-agent",
    },
)

hits = await client.call("recall", {"query": "what did we decide about retries?"})

await client.call("decide", {
    "content": "Cache embeddings for 24h",
    "rationale": "Re-embedding the same documents was 60% of our token spend",
})

curl -i https://mcp.klio.tech/mcp

http://localhost:8080/mcp