DecimalAI Skills Registry vs SkillDB

In-depth architectural comparison of the DecimalAI Skills Registry and SkillDB 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?

D

Choose DecimalAI Skills Registry 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 DecimalAI Skills Registry Details

Choose SkillDB 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 SkillDB Details

Feature & Specification Comparison

Specification	D DecimalAI Skills Registry Developer Tools	SkillDB Developer Tools
Summary	Search agent skills ranked by measured lift vs a no-skill baseline, with safety and rankings.	A registry of 5,900+ peer-authored skills any MCP agent can search and load on demand.
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": {
    "decimalai-skills-registry": {
      "command": "uvx",
      "args": [
        "decimalai-mcp"
      ]
    }
  }
}

{
  "mcpServers": {
    "skilldb": {
      "command": "npx",
      "args": [
        "-y",
        "form"
      ]
    }
  }
}

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