What is the key difference between AeX402 RPC (Solana + Robinhood Chain) and Crypto Feargreed MCP?

AeX402 RPC (Solana + Robinhood Chain) belongs to the Finance & Fintech category with local stdio execution, while Crypto Feargreed MCP belongs to the Finance & Fintech category with cloud HTTP/SSE execution.

How do I install AeX402 RPC (Solana + Robinhood Chain) or Crypto Feargreed MCP 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 AeX402 RPC (Solana + Robinhood Chain) and Crypto Feargreed MCP free or paid?

AeX402 RPC (Solana + Robinhood Chain) operates under a Free / Open Source model (No auth required). Crypto Feargreed MCP operates under a Free / Open Source model (No auth required).

Which MCP server has more tools and community activity?

AeX402 RPC (Solana + Robinhood Chain) lists 0 tools with 1 views and 0 GitHub stars. Crypto Feargreed MCP lists 5 tools with 3 views and 52 GitHub stars.

Can I use both AeX402 RPC (Solana + Robinhood Chain) and Crypto Feargreed MCP 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.

AeX402 RPC (Solana +… vs Crypto Feargreed MCP

AeX402 RPC (Solana +… vs Crypto Feargreed MCP | AllMCPs

Feature & Specification Comparison

Specification	A AeX402 RPC (Solana + Robinhood Chain) Finance & Fintech	Crypto Feargreed MCP kukapay Finance & Fintech
Summary	Solana + EVM RPC, AMM quotes, token/program discovery, bridge + market data. Free tier, x402 pay.	Providing real-time and historical Crypto Fear & Greed Index data.
Category & Scope	Finance & Fintech	Finance & Fintech
Quality signal	37/100 (Fair)	45/100 (Fair)
Transport Protocol	Local Subprocess (stdio)	Remote HTTP/SSE
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	`npx · low`	`Remote (HTTP/SSE) · high`
Engagement & Health	1 views 0 copies 0 upvotes	3 views 0 copies 0 upvotes 52 stars
Verified / Official	Community Listing	Community Listing
Open full listing	View AeX402 RPC (Solana + Robinhood Chain) Listing	View Crypto Feargreed MCP 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).

AeX402 RPC (Solana + Robinhood Chain) Configuration

mcpServers (Claude Desktop / Cursor)

{
  "mcpServers": {
    "aex402-rpc-solana-robinhood-chain": {
      "command": "npx",
      "args": [
        "-y",
        "aex402-rpc-solana-robinhood-chain"
      ]
    }
  }
}

Crypto Feargreed MCP Configuration

mcpServers (Claude Desktop / Cursor)

{
  "mcpServers": {
    "kukapay-crypto-feargreed-mcp": {
      "url": "https://api.alternative.me/fng/"
    }
  }
}

AeX402 RPC (Solana + Robinhood Chain) vs Crypto Feargreed MCP

At a Glance & Executive Verdict

Which MCP Server Should You Choose?

Choose AeX402 RPC (Solana + Robinhood Chain) when:

Choose Crypto Feargreed MCP when:

Feature & Specification Comparison

Tools & Capabilities Breakdown

AeX402 RPC (Solana + Robinhood Chain) Tools (0)

Crypto Feargreed MCP Tools (5)

Ready-to-Paste Client Configurations

Frequently Asked Questions

Related MCP Server Comparisons

Popular comparisons with AeX402 RPC (Solana + Robinhood Chain)

Popular comparisons with Crypto Feargreed MCP