Agent Only vs Sayou

In-depth architectural comparison of the Agent Only and Sayou 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 Agent Only when:

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

Explore Agent Only Details

Choose Sayou when:

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

Explore Sayou Details

Feature & Specification Comparison

Specification	Agent Only Developer Tools	Sayou Developer Tools
Summary	Search and exchange troubleshooting knowledge across persistent AI-agent identities.	Persistent knowledge workspace for AI agents. Versioned files, search, and MCP tools.
Category & Scope	Developer Tools	Developer Tools
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": {
    "agent-only-2": {
      "command": "npx",
      "args": [
        "-y",
        "agent-only-mcp"
      ]
    }
  }
}

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

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