Blockchain MCP Server
by mrfentmenio.github.mrfentmen/blockchain-mcpv1.0.1
Bitcoin blockchain data: latest block height, block info, address info, and mempool fee...
context tax
queued
security
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cold start
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freshness
Active18d ago
Install Blockchain MCP server
Install in Claude Code
claude mcp add blockchain -- npx -y @mrfentmen/blockchain-mcpInstall in Cursor
{
"mcpServers": {
"blockchain": {
"command": "npx",
"args": [
"-y",
"@mrfentmen/blockchain-mcp"
]
}
}
}Add to ~/.cursor/mcp.json (global) or .cursor/mcp.json (project).
Install in Claude Desktop
{
"mcpServers": {
"blockchain": {
"command": "npx",
"args": [
"-y",
"@mrfentmen/blockchain-mcp"
]
}
}
}Settings → Developer → Edit Config (claude_desktop_config.json), then restart.
Install in VS Code
{
"servers": {
"blockchain": {
"type": "stdio",
"command": "npx",
"args": [
"-y",
"@mrfentmen/blockchain-mcp"
]
}
}
}Add to .vscode/mcp.json in your workspace.
Install in Windsurf
{
"mcpServers": {
"blockchain": {
"command": "npx",
"args": [
"-y",
"@mrfentmen/blockchain-mcp"
]
}
}
}Add to ~/.codeium/windsurf/mcp_config.json.
Freshness
Active — last maintenance signal 18d ago. The newest of the signals below sets the band.
Last commit (default branch)
no data · GitHub
Latest release
no data · GitHub
Package published
no data · npm/PyPI
Registry entry updated
2026-09-21 · 18d ago · official registry · v1.0.1
FAQ
›How do I install the Blockchain MCP server in Claude Code?
Run: claude mcp add blockchain -- npx -y @mrfentmen/blockchain-mcp. For Cursor, VS Code, Claude Desktop and Windsurf, use the install tabs above.
›Does Blockchain require an API key?
No required environment variables are declared in its published metadata.
›Can I use Blockchain as a remote (hosted) MCP server?
No hosted endpoint is published; it runs locally over stdio.
›Is Blockchain in the official MCP registry?
Yes, as io.github.mrfentmen/blockchain-mcp.
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