What is the key difference between Onvexia — Crypto Social & On Chain Intelligence and NannyKeeper — Household Employer Tax API?

Onvexia — Crypto Social & On Chain Intelligence belongs to the Finance & Fintech category with cloud HTTP/SSE execution, while NannyKeeper — Household Employer Tax API belongs to the Finance & Fintech category with local stdio execution.

How do I install Onvexia — Crypto Social & On Chain Intelligence or NannyKeeper — Household Employer Tax API 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 Onvexia — Crypto Social & On Chain Intelligence and NannyKeeper — Household Employer Tax API free or paid?

Onvexia — Crypto Social & On Chain Intelligence operates under a Free / Open Source model (No auth required). NannyKeeper — Household Employer Tax API operates under a Free / Open Source model (No auth required).

Which MCP server has more tools and community activity?

Onvexia — Crypto Social & On Chain Intelligence lists 0 tools with 0 views and 0 GitHub stars. NannyKeeper — Household Employer Tax API lists 0 tools with 2 views and 0 GitHub stars.

Can I use both Onvexia — Crypto Social & On Chain Intelligence and NannyKeeper — Household Employer Tax API 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.

Onvexia — Crypto Soci… vs NannyKeeper — Househo…

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Feature & Specification Comparison

Specification	O Onvexia — Crypto Social & On Chain Intelligence Finance & Fintech	NannyKeeper — Household Employer Tax API Finance & Fintech
Summary	Crypto sentiment, whale tracking and on-chain data for AI agents. 66 tools, no API key.	Calculate US household employer (nanny) taxes + run payroll via AI agents. All 50 states.
Category & Scope	Finance & Fintech	Finance & Fintech
Quality signal	40/100 (Fair)	41/100 (Fair)
Transport Protocol	Remote HTTP/SSE	Local Subprocess (stdio)
Auth Requirement	No auth required	No auth required
Pricing Model	Free / Open Source	Free / Open Source
Required Env Vars	None required	None required
Compatible Clients	Claude DesktopCursorWindsurfClineVS Code	Claude DesktopCursorWindsurfClineVS Code
Install path signal	`Remote (HTTP/SSE) · high`	`npx · high`
Engagement & Health	0 views 0 copies 0 upvotes 0 stars	2 views 0 copies 0 upvotes 0 stars
Verified / Official	Community Listing	Community Listing
Open full listing	View Onvexia — Crypto Social & On Chain Intelligence Listing	View NannyKeeper — Household Employer Tax API Listing

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).

Onvexia — Crypto Social & On Chain Intelligence Configuration

mcpServers (Claude Desktop / Cursor)

{
  "mcpServers": {
    "onvexia-crypto-social-on-chain-intelligence-2": {
      "url": "https://onvexia.com/mcp"
    }
  }
}

NannyKeeper — Household Employer Tax API Configuration

mcpServers (Claude Desktop / Cursor)

{
  "mcpServers": {
    "mcp-server-36": {
      "command": "npx",
      "args": [
        "@nannykeeper/mcp-server"
      ]
    }
  }
}

Onvexia — Crypto Social & On Chain Intelligence vs NannyKeeper — Household Employer Tax API

At a Glance & Executive Verdict

Which MCP Server Should You Choose?

Choose Onvexia — Crypto Social & On Chain Intelligence when:

Choose NannyKeeper — Household Employer Tax API when:

Feature & Specification Comparison

Tools & Capabilities Breakdown

Onvexia — Crypto Social & On Chain Intelligence Tools (0)

NannyKeeper — Household Employer Tax API Tools (0)

Ready-to-Paste Client Configurations

Frequently Asked Questions

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