What is the key difference between Mempool Space and Blockstream Info?

Mempool Space belongs to the Finance & Fintech category with cloud HTTP/SSE execution, while Blockstream Info belongs to the Finance & Fintech category with cloud HTTP/SSE execution.

How do I install Mempool Space or Blockstream Info 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 Mempool Space and Blockstream Info free or paid?

Mempool Space operates under a Free / Open Source model (No auth required). Blockstream Info operates under a Free / Open Source model (No auth required).

Which MCP server has more tools and community activity?

Mempool Space lists 0 tools with 0 views and 0 GitHub stars. Blockstream Info lists 0 tools with 0 views and 0 GitHub stars.

Can I use both Mempool Space and Blockstream Info 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.

Side-by-Side Model Context Protocol Comparison

Mempool Space vs Blockstream Info

In-depth architectural comparison of the Mempool Space and Blockstream Info 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

Mempool Space

Finance & Fintech · Remote HTTP/SSE

Quality: 39/100 (Fair) | Auth: No auth required

Blockstream Info

Finance & Fintech · Remote HTTP/SSE

Quality: 39/100 (Fair) | Auth: No auth required

Verdict Summary: Choose Mempool Space if you need specialized Finance & Fintech tools running via a hosted cloud SSE transport. Choose Blockstream Info 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 Mempool Space 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 Mempool Space Details

Choose Blockstream Info 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 Blockstream Info Details

Feature & Specification Comparison

Specification	M Mempool Space Finance & Fintech	B Blockstream Info Finance & Fintech
Summary	mempool.space MCP — Bitcoin block explorer + mempool/fee stats	Blockstream Esplora Bitcoin block explorer (mainnet + testnet)
Category & Scope	Finance & Fintech	Finance & Fintech
Quality signal

Tools & Capabilities Breakdown

Mempool Space Tools (0)

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

Blockstream Info 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).

Mempool Space Configuration

mcpServers (Claude Desktop / Cursor)

{
  "mcpServers": {
    "mempool-space": {
      "url": "https://pipeworx.io"
    }
  }
}

Blockstream Info Configuration

mcpServers (Claude Desktop / Cursor)

{
  "mcpServers": {
    "blockstream-info": {
      "url": "https://pipeworx.io"
    }
  }
}

Frequently Asked Questions

Mempool Space is categorized under Finance & Fintech and uses a remote streaming HTTP/SSE transport. In contrast, Blockstream Info belongs to Finance & Fintech using remote streaming HTTP/SSE transport. Select Mempool Space when you need capabilities focused on finance & fintech and Blockstream Info when you require tools for finance & fintech.

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