Omni MCP Server vs Attestor

In-depth architectural comparison of the Omni MCP Server and Attestor 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.

Which MCP Server Should You Choose?

Choose Omni MCP Server when:

• You need dedicated capabilities in the Communication domain.
• You prefer local stdio subprocess transport architecture.
• Your security boundary fits: No auth required (Free / Open Source).

Explore Omni MCP Server Details

Choose Attestor when:

• You need dedicated capabilities in the Communication domain.
• You prefer local stdio subprocess transport architecture.
• Your security boundary fits: No auth required (Free / Open Source).

Explore Attestor Details

Feature & Specification Comparison

Specification	Omni MCP Server Communication	Attestor Communication
Summary	All-in-one MCP server: GitHub, Git, Slack, web fetch, memory, and filesystem. Agent Mode opt-in.	Self-hosted memory for agent teams. Bi-temporal replay, deterministic retrieval, audit log.
Category & Scope	Communication	Communication
Quality signal

Tools & Capabilities Breakdown

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).

{
  "mcpServers": {
    "omni-mcp-server": {
      "command": "npx",
      "args": [
        "-y",
        "@bitofacoder/omni-mcp-server@latest"
      ]
    }
  }
}

{
  "mcpServers": {
    "attestor": {
      "command": "uvx",
      "args": [
        "attestor"
      ]
    }
  }
}

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