Yesterdays Number vs Passive Aggression

In-depth architectural comparison of the Yesterdays Number and Passive Aggression 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?

Y

Choose Yesterdays Number when:

• You need dedicated capabilities in the Social Media domain.
• You prefer remote streaming HTTP/SSE transport architecture.
• Your security boundary fits: No auth required (Free / Open Source).
• Primary tools included: yesterdays_number_get.

Explore Yesterdays Number Details

Choose Passive Aggression when:

• You need dedicated capabilities in the Social Media domain.
• You prefer remote streaming HTTP/SSE transport architecture.
• Your security boundary fits: No auth required (Free / Open Source).

Explore Passive Aggression Details

Feature & Specification Comparison

Specification	Y Yesterdays Number Social Media	Passive Aggression Social Media
Summary	yesterdays-number MCP — wraps StupidAPIs (requires X-API-Key)	passive-aggression MCP — wraps StupidAPIs (requires X-API-Key)
Category & Scope	Social Media	Social Media
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": {
    "yesterdays-number": {
      "url": "https://pipeworx.io"
    }
  }
}

{
  "mcpServers": {
    "passive-aggression": {
      "url": "https://pipeworx.io"
    }
  }
}

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