Blocklens Mcp Server

Overview

Blocklens Mcp Server provides Bitcoin on-chain analytics through 109 metrics including MVRV, SOPR, NUPL, HODL Waves, CDD, and market cycle indicators. As a Model Context Protocol server, it integrates directly into AI assistants, exposing these analytics as tools that Claude and other models can invoke in real time.

The server runs locally via the npm package blocklens-mcp-server, communicating over stdio. You'll need to provide a BLOCKLENS_API_KEY environment variable to authenticate. The latest release is v0.4.3, maintained in the blocklens/blocklens-mcp-server repository on GitHub.

Blocklens Mcp Server belongs in the Finance category on mcp.site and works with MCP clients including Claude Desktop, Claude Code, Cursor, VS Code, Windsurf, Zed, and others. If you maintain this server, claim your listing to verify ownership and keep information up to date.

Installation

// claude_desktop_config.json
{
  "mcpServers": {
    "blocklens_mcp_server": {
      "command": "npx",
      "args": [
        "-y",
        "blocklens-mcp-server"
      ],
      "env": {
        "BLOCKLENS_API_KEY": "<blocklens-api-key>"
      }
    }
  }
}

Requires BLOCKLENS_API_KEY