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

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

How do I install AeX402 RPC (Solana + Robinhood Chain) or Plugin 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 Plugin free or paid?

AeX402 RPC (Solana + Robinhood Chain) operates under a Free / Open Source model (No auth required). Plugin 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 0 views and 0 GitHub stars. Plugin lists 0 tools with 0 views and 0 GitHub stars.

Can I use both AeX402 RPC (Solana + Robinhood Chain) and Plugin 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 AeX402 RPC (Solana + Robinhood Chain) or Plugin 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 AeX402 RPC (Solana + Robinhood Chain) and Plugin free to use, or do they require API keys?

AeX402 RPC (Solana + Robinhood Chain) is listed under a Free / Open Source model with No auth required . Plugin 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 AeX402 RPC (Solana + Robinhood Chain) and Plugin at the same time in my AI client?

Yes! MCP clients support multi-server orchestration. You can include both aex402-rpc-solana-robinhood-chain and plugin 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, AeX402 RPC (Solana + Robinhood Chain) has a Quality Score of 42 /100 ( Fair ) with 0 views, 0 installs, and 0 GitHub stars. Plugin holds a Quality Score of 45 /100 ( Fair ) with 0 views, 0 installs, and 0 GitHub stars.

Side-by-Side Model Context Protocol Comparison

AeX402 RPC (Solana + Robinhood Chain) vs Plugin

In-depth architectural comparison of the AeX402 RPC (Solana + Robinhood Chain) and Plugin 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

AeX402 RPC (Solana + Robinhood Chain)

Finance & Fintech · Remote HTTP/SSE

Quality: 42/100 (Fair) | Auth: No auth required

Plugin

Finance & Fintech · Remote HTTP/SSE

Quality: 45/100 (Fair) | Auth: No auth required

Verdict Summary: Choose AeX402 RPC (Solana + Robinhood Chain) if you need specialized Finance & Fintech tools running via a hosted cloud SSE transport. Choose Plugin if your workspace requires Finance & Fintech integration with remote web transport. Both servers can be configured concurrently in your client's mcpServers manifest.

Which MCP Server Should You Choose?

Choose AeX402 RPC (Solana + Robinhood Chain) when:

You need dedicated capabilities in the Finance & Fintech domain.
You prefer remote streaming HTTP/SSE transport architecture.
Your security boundary fits: No auth required (Free / Open Source).

Explore AeX402 RPC (Solana + Robinhood Chain) Details

Choose Plugin when:

You need dedicated capabilities in the Finance & Fintech domain.
You prefer remote streaming HTTP/SSE transport architecture.
Your security boundary fits: No auth required (Free / Open Source).

Explore Plugin Details

Feature & Specification Comparison

Specification	A AeX402 RPC (Solana + Robinhood Chain) Finance & Fintech	Plugin Finance & Fintech
Summary	Solana + EVM RPC, AMM quotes, token/program discovery, bridge + market data. Free tier, x402 pay.	Circulara Observe MCP plugin - meters your AI agents' token spend and carbon, free tier.
Category & Scope	Finance & Fintech	Finance & Fintech
Quality signal

Tools & Capabilities Breakdown

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

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

Plugin Tools (0)

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

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": {
      "url": "https://rpc.aex402.com"
    }
  }
}

Plugin Configuration

mcpServers (Claude Desktop / Cursor)

{
  "mcpServers": {
    "plugin": {
      "url": "http://127.0.0.1:8787"
    }
  }
}

Frequently Asked Questions

AeX402 RPC (Solana + Robinhood Chain) is categorized under Finance & Fintech and uses a remote streaming HTTP/SSE transport. In contrast, Plugin belongs to Finance & Fintech using remote streaming HTTP/SSE transport. Select AeX402 RPC (Solana + Robinhood Chain) when you need capabilities focused on finance & fintech and Plugin when you require tools for finance & fintech.

More alternatives to AeX402 RPC (Solana + Robinhood Chain)More alternatives to Plugin Finance & Fintech category hub