How Persistence Works vs SourceHarbor MCP

In-depth architectural comparison of the How Persistence Works and SourceHarbor 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.

Which MCP Server Should You Choose?

Choose How Persistence Works 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 How Persistence Works Details

S

Choose SourceHarbor MCP 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 SourceHarbor MCP Details

Feature & Specification Comparison

Specification	How Persistence Works Developer Tools	S SourceHarbor MCP Developer Tools
Summary	Visual Desktop Bridge - Give any AI full control over Windows to automate apps and inputs.	Source-first AI knowledge control tower MCP server for YouTube, Bilibili, RSSHub, and RSS.
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": {
    "bridge-mcp": {
      "command": "uvx",
      "args": [
        "fastmcp"
      ]
    }
  }
}

{
  "mcpServers": {
    "sourceharbor-mcp": {
      "command": "npx",
      "args": [
        "-y",
        "sourceharbor-mcp"
      ]
    }
  }
}

Related MCP Server Comparisons