DecimalAI Skills Registry

MCP server · by decimal

AI Agents Python v0.1.3

Search agent skills ranked by measured lift vs a no-skill baseline, with safety and rankings.

View source ↗ Website ↗ Generate config for multiple servers More servers

Install

Pin version registry version 0.1.3

Python
uvx decimalai-mcp

Python
uvx decimalai-mcp@0.1.3

Setup by client

Pick your client — the config below is generated for this server (local stdio). Copy respects the “Pin version” switch above.

claude_desktop_config.json

{
  "mcpServers": {
    "registry-4": {
      "command": "uvx",
      "args": [
        "decimalai-mcp"
      ],
      "env": {
        "DECIMAL_API_KEY": "<YOUR_DECIMAL_API_KEY>"
      }
    }
  }
}

{
  "mcpServers": {
    "registry-4": {
      "command": "uvx",
      "args": [
        "decimalai-mcp@0.1.3"
      ],
      "env": {
        "DECIMAL_API_KEY": "<YOUR_DECIMAL_API_KEY>"
      }
    }
  }
}

Format verified against the official Claude Desktop docs ↗.

terminal

claude mcp add --env DECIMAL_API_KEY=<YOUR_DECIMAL_API_KEY> registry-4 -- uvx decimalai-mcp

claude mcp add --env DECIMAL_API_KEY=<YOUR_DECIMAL_API_KEY> registry-4 -- uvx decimalai-mcp@0.1.3

Format verified against the official Claude Code docs ↗.

.cursor/mcp.json

{
  "mcpServers": {
    "registry-4": {
      "command": "uvx",
      "args": [
        "decimalai-mcp"
      ],
      "env": {
        "DECIMAL_API_KEY": "<YOUR_DECIMAL_API_KEY>"
      }
    }
  }
}

{
  "mcpServers": {
    "registry-4": {
      "command": "uvx",
      "args": [
        "decimalai-mcp@0.1.3"
      ],
      "env": {
        "DECIMAL_API_KEY": "<YOUR_DECIMAL_API_KEY>"
      }
    }
  }
}

Format verified against the official Cursor docs ↗.

.vscode/mcp.json

{
  "servers": {
    "registry-4": {
      "command": "uvx",
      "args": [
        "decimalai-mcp"
      ],
      "env": {
        "DECIMAL_API_KEY": "<YOUR_DECIMAL_API_KEY>"
      }
    }
  }
}

{
  "servers": {
    "registry-4": {
      "command": "uvx",
      "args": [
        "decimalai-mcp@0.1.3"
      ],
      "env": {
        "DECIMAL_API_KEY": "<YOUR_DECIMAL_API_KEY>"
      }
    }
  }
}

Format verified against the official VS Code docs ↗.

mcp_config.json

{
  "mcpServers": {
    "registry-4": {
      "command": "uvx",
      "args": [
        "decimalai-mcp"
      ],
      "env": {
        "DECIMAL_API_KEY": "<YOUR_DECIMAL_API_KEY>"
      }
    }
  }
}

{
  "mcpServers": {
    "registry-4": {
      "command": "uvx",
      "args": [
        "decimalai-mcp@0.1.3"
      ],
      "env": {
        "DECIMAL_API_KEY": "<YOUR_DECIMAL_API_KEY>"
      }
    }
  }
}

Format verified against the official Windsurf docs ↗.

Environment variables

Defined in the server's official registry manifest. Required secrets are shown as <YOUR_…> placeholders in the configs above.

DECIMAL_API_KEY secret — Optional DecimalAI API key (dai_sk_...). All tools work anonymously; the key adds per-org enrichment such as installed_as.

GitHub

⭐ 1 stars · 最近更新于 53 天前 · MIT license

About this server

decimalai mcp Part of DecimalAI. Most users want the Python SDK → decimal labs/decimalai python. MCP server for the DecimalAI skills registry — the registry that ranks agent skills by measured effectiveness (verified A/B benchmarks, live pass rates, AI rater scores), not download counts.…

Summary from the project README — github.com/decimal-labs/decimalai-mcp

Distributed as Python, listed under AI Agents. Review our MCP security guide before granting access to real data.

Frequently asked questions

What does the DecimalAI Skills Registry MCP server do?

How do I install DecimalAI Skills Registry?

Run the install command shown above, then paste the config for your client (Claude Desktop, Claude Code, Cursor, VS Code or Windsurf) into its MCP settings and restart the client.

Is DecimalAI Skills Registry free to use?

The MCP server itself is free to install. The source is public on https://github.com/decimal-labs/decimalai-mcp. Any third-party service it calls may require its own API key and account.

Which clients support DecimalAI Skills Registry?

Any MCP-compatible client can use it, including Claude Desktop, Claude Code, Cursor, VS Code, Windsurf and custom agents.

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