What is the key difference between Cv MCP Server and Vrchat MCP?

Cv MCP Server belongs to the Communication category with local stdio execution, while Vrchat MCP belongs to the Communication category with local stdio execution.

How do I install Cv MCP Server or Vrchat MCP in Claude Desktop or Cursor?

Copy the mcpServers JSON configuration snippet provided on this page into your claude_desktop_config.json or ~/.cursor/mcp.json file and restart your AI client.

Are Cv MCP Server and Vrchat MCP free or paid?

Cv MCP Server operates under a BYOK (Pay Provider Direct) model (other). Vrchat MCP operates under a Free / Open Source model (API Key required).

Which MCP server has more tools and community activity?

Cv MCP Server lists 6 tools with 3 views and 10 GitHub stars. Vrchat MCP lists 6 tools with 2 views and 66 GitHub stars.

Can I use both Cv MCP Server and Vrchat MCP together in the same MCP host?

Yes! MCP hosts like Claude Desktop, Cursor, Windsurf, Cline, and VS Code support configuring multiple servers under the mcpServers object simultaneously.

Side-by-Side Model Context Protocol Comparison

Cv MCP Server vs Vrchat MCP

In-depth architectural comparison of the Cv MCP Server and Vrchat MCP MCP servers. Compare execution transports, security boundaries, tool capabilities, quality scores, and ready-to-paste client installation snippets for Claude, Cursor, Windsurf, and VS Code.

At a Glance & Executive Verdict

Cv MCP Server

Communication · Local stdio

Quality: 56/100 (Good) | Auth: other

Vrchat MCP

Communication · Local stdio

Quality: 51/100 (Good) | Auth: API Key required

Verdict Summary: Choose Cv MCP Server if you need specialized Communication tools running via a local process. Choose Vrchat MCP if your workspace requires Communication integration with local subprocess execution. Both servers can be configured concurrently in your client's mcpServers manifest.

Which MCP Server Should You Choose?

Choose Cv MCP Server when:

You need dedicated capabilities in the Communication domain.
You prefer local stdio subprocess transport architecture.
Your security boundary fits: other (BYOK (Pay Provider Direct)).
You have access to required keys: CARBON_VOICE_API_KEY, LOG_LEVEL, LOG_DIR.
Primary tools included: Voice, conversation, direct message, and voice memo management, User and conversation lookup, Folder creation and organization.

Explore Cv MCP Server Details

Choose Vrchat MCP when:

You need dedicated capabilities in the Communication domain.
You prefer local stdio subprocess transport architecture.
Your security boundary fits: API Key required (Free / Open Source).
You have access to required keys: VRCHAT_USERNAME, VRCHAT_AUTH_TOKEN.

Feature & Specification Comparison

Specification	Cv MCP Server PhononX Communication	Vrchat MCP sawa-zen Communication
Summary	MCP Server that connects AI Agents to Carbon Voice. Create, manage, and interact with voice messages, conversations, direct messages, folders, voice memos, AI actions and more in Carbon Voice.	This is an MCP server for interacting with the VRChat API. You can retrieve information about friends, worlds, avatars, and more in VRChat.
Category & Scope	Communication

Tools & Capabilities Breakdown

Cv MCP Server Tools (6)

Voice, conversation, direct message, and voice memo management

User and conversation lookup

Folder creation and organization

Workspace information and message counts

Carbon Voice AI action execution

OAuth2 remote and API-key stdio transports

Vrchat MCP Tools (6)

Retrieve friends, notifications, and invite messages

Ready-to-Paste Client Configurations

Paste either (or both) of these JSON server blocks into your client config file (e.g. claude_desktop_config.json or ~/.cursor/mcp.json).

Cv MCP Server Configuration

mcpServers (Claude Desktop / Cursor)

{
  "mcpServers": {
    "phononx-cv-mcp-server": {
      "command": "npx",
      "args": [
        "-y",
        "@carbonvoice/cv-mcp-server"
      ],
      "env": {
        "CARBON_VOICE_API_KEY": "YOUR_CARBON_VOICE_API_KEY_HERE",
        "LOG_LEVEL": "YOUR_LOG_LEVEL_HERE",
        "LOG_DIR": "YOUR_LOG_DIR_HERE"
      }
    }
  }
}

Vrchat MCP Configuration

mcpServers (Claude Desktop / Cursor)

{
  "mcpServers": {
    "sawa-zen-vrchat-mcp": {
      "command": "npx",
      "args": [
        "-y",
        "vrchat-auth-token-checker"
      ],
      "env": {
        "VRCHAT_USERNAME": "YOUR_VRCHAT_USERNAME_HERE",
        "VRCHAT_AUTH_TOKEN": "YOUR_VRCHAT_AUTH_TOKEN_HERE"
      }
    }
  }
}

Frequently Asked Questions

Cv MCP Server is categorized under Communication and uses a local stdio subprocess. In contrast, Vrchat MCP belongs to Communication using local stdio subprocess. Select Cv MCP Server when you need capabilities focused on communication and Vrchat MCP when you require tools for communication.

More alternatives to Cv MCP Server More alternatives to Vrchat MCP Communication category hub