What is the key difference between Opendirectories Business Data and Bloomfilter?

Opendirectories Business Data belongs to the Developer Tools category with local stdio execution, while Bloomfilter belongs to the Developer Tools category with local stdio execution.

How do I install Opendirectories Business Data or Bloomfilter in Claude Desktop or Cursor?

Copy the mcpServers JSON configuration snippet provided on this page into your claude_desktop_config.json or ~/.cursor/mcp.json file and restart your AI client.

Are Opendirectories Business Data and Bloomfilter free or paid?

Opendirectories Business Data operates under a Free / Open Source model (No auth required). Bloomfilter operates under a Free / Open Source model (No auth required).

Which MCP server has more tools and community activity?

Opendirectories Business Data lists 0 tools with 0 views and 0 GitHub stars. Bloomfilter lists 10 tools with 0 views and 9 GitHub stars.

Can I use both Opendirectories Business Data and Bloomfilter together in the same MCP host?

Yes! MCP hosts like Claude Desktop, Cursor, Windsurf, Cline, and VS Code support configuring multiple servers under the mcpServers object simultaneously.

How do I install Opendirectories Business Data or Bloomfilter in Claude Desktop, Cursor, or Windsurf?

Both servers follow the standard Model Context Protocol configuration format. Simply copy the JSON block from the configuration section above and paste it into your AI client's mcpServers configuration object (for instance in claude_desktop_config.json or ~/.cursor/mcp.json ), then completely restart or refresh the application.

Are Opendirectories Business Data and Bloomfilter free to use, or do they require API keys?

Opendirectories Business Data is listed under a Free / Open Source model with No auth required . Bloomfilter operates under a Free / Open Source model with No auth required . If environment variables are required (such as API keys), be sure to define them under the env key in your MCP client's configuration file.

Can I run both Opendirectories Business Data and Bloomfilter at the same time in my AI client?

Yes! MCP clients support multi-server orchestration. You can include both opendirectories-business-data and bloomfilter as distinct keys inside the single mcpServers object in your configuration file. Your AI assistant will automatically select and call the appropriate tool from either server during chat sessions.

Which MCP server has higher directory engagement and quality ratings?

On AllMCPs, Opendirectories Business Data has a Quality Score of 27 /100 ( Emerging ) with 0 views, 0 installs, and 0 GitHub stars. Bloomfilter holds a Quality Score of 53 /100 ( Good ) with 0 views, 0 installs, and 9 GitHub stars.

Side-by-Side Model Context Protocol Comparison

Opendirectories Business Data vs Bloomfilter

In-depth architectural comparison of the Opendirectories Business Data and Bloomfilter 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.

At a Glance & Executive Verdict

Opendirectories Business Data

Developer Tools · Local stdio

Quality: 27/100 (Emerging) | Auth: No auth required

Bloomfilter

Developer Tools · Local stdio

Quality: 53/100 (Good) | Auth: No auth required

Verdict Summary: Choose Opendirectories Business Data if you need specialized Developer Tools tools running via a local process. Choose Bloomfilter if your workspace requires Developer Tools integration with local subprocess execution. Both servers can be configured concurrently in your client's mcpServers manifest.

Which MCP Server Should You Choose?

Choose Opendirectories Business Data 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 Opendirectories Business Data Details

Choose Bloomfilter 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).
Primary tools included: search_domains, get_pricing, get_domain_info.

Explore Bloomfilter Details

Feature & Specification Comparison

Specification	O Opendirectories Business Data Developer Tools	B Bloomfilter Developer Tools
Summary	Search 12M+ verified businesses across 10 countries via government registers.	Service that lets AI Agents search, register, and configure domains
Category & Scope	Developer Tools	Developer Tools
Quality signal

Tools & Capabilities Breakdown

Opendirectories Business Data Tools (0)

No explicit tool names declared in metadata yet. Check project README on main listing page.

Bloomfilter Tools (10)

search_domains

get_pricing

get_domain_info

register_domain

renew_domain

get_account

list_dns_records

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).

Opendirectories Business Data Configuration

mcpServers (Claude Desktop / Cursor)

{
  "mcpServers": {
    "opendirectories-business-data": {
      "command": "npx",
      "args": [
        "-y",
        "opendirectories-business-data"
      ]
    }
  }
}

Bloomfilter Configuration

mcpServers (Claude Desktop / Cursor)

{
  "mcpServers": {
    "bloomfilter": {
      "command": "npx",
      "args": [
        "-y",
        "@bloomfilter/mcp-server"
      ]
    }
  }
}

Frequently Asked Questions

Opendirectories Business Data is categorized under Developer Tools and uses a local stdio subprocess. In contrast, Bloomfilter belongs to Developer Tools using local stdio subprocess. Select Opendirectories Business Data when you need capabilities focused on developer tools and Bloomfilter when you require tools for developer tools.

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