HeyClaude — Claude & AI workflow directory vs Kilonova MCP

In-depth architectural comparison of the HeyClaude — Claude & AI workflow directory and Kilonova 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 HeyClaude — Claude & AI workflow directory 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 HeyClaude — Claude & AI workflow directory Details

Choose Kilonova 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 Kilonova MCP Details

Feature & Specification Comparison

Specification	HeyClaude — Claude & AI workflow directory Developer Tools	Kilonova MCP Developer Tools
Summary	Search the HeyClaude directory of Claude Code agents, MCP servers, skills, and tools.	Persistent local knowledge for AI coding agents with structured records, search, and DOT context.
Category & Scope	Developer Tools	Developer Tools

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": {
    "heyclaude-claude-ai-workflow-directory": {
      "command": "uvx",
      "args": [
        "packages"
      ]
    }
  }
}

{
  "mcpServers": {
    "kilonova-mcp": {
      "command": "uvx",
      "args": [
        "kilonova-mcp"
      ]
    }
  }
}

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