    servers/
        communication/
        coti-private-messaging
  

COTI Private Messaging

Unverified Claim & verify → Communication

Private encrypted agent messaging, hidden state exchange, delegation, and private inbox workflows.

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Overview Installation

Overview

COTI Private Messaging is an MCP server that enables private encrypted agent messaging, hidden state exchange, delegation, and private inbox workflows. Any MCP-compatible AI assistant can call its tools directly, with the model deciding when to use them during conversation or agent runs.

It runs locally via the npm package @coti-io/coti-sdk-private-messaging, communicating over stdio. You'll need to set environment variables for PRIVATE_KEY and AES_KEY. Version v0.2.2 is available under the Apache-2.0 license, with source code hosted at coti-io/coti-sdk-private-messaging on GitHub.

COTI Private Messaging is categorized under Communication on mcp.site and integrates with MCP clients including Claude Desktop, Claude Code, Cursor, VS Code, Windsurf, Zed, and others. Maintainers from coti-io are invited to claim this listing to verify ownership and keep information current.

▸npm package — @coti-io/coti-sdk-private-messaging · MCP over stdio

▸Credentials — Requires PRIVATE_KEY, AES_KEY

▸Open source — Apache-2.0 license · coti-io/coti-sdk-private-messaging

Installation

// claude_desktop_config.json
{
  "mcpServers": {
    "coti_private_messaging": {
      "command": "npx",
      "args": [
        "-y",
        "@coti-io/coti-sdk-private-messaging"
      ],
      "env": {
        "PRIVATE_KEY": "<private-key>",
        "AES_KEY": "<aes-key>"
      }
    }
  }
}

Requires PRIVATE_KEY, AES_KEY