Server data from the Official MCP Registry
Blockstream Esplora Bitcoin block explorer (mainnet + testnet)
About
Blockstream Esplora Bitcoin block explorer (mainnet + testnet)
Remote endpoints: streamable-http: https://gateway.pipeworx.io/blockstream-info/mcp
Security Report
Valid MCP server (1 strong, 0 medium validity signals). No known CVEs in dependencies. Imported from the Official MCP Registry. Trust signals: trusted author (355/355 approved). 1 finding(s) downgraded by scanner intelligence.
19 tools verified · Open access · 1 issue found
Security scores are indicators to help you make informed decisions, not guarantees. Always review permissions before connecting any MCP server.
Permissions Required
This plugin requests these system permissions. Most are normal for its category.
How to Connect
Remote Plugin
No local installation needed. Your AI client connects to the remote endpoint directly.
Add this to your MCP configuration to connect:
{
"mcpServers": {
"io-github-pipeworx-io-blockstream-info": {
"url": "https://gateway.pipeworx.io/blockstream-info/mcp"
}
}
}Documentation
View on GitHubFrom the project's GitHub README.
@pipeworx/blockstream-info
Blockstream Bitcoin block explorer MCP — Esplora API at blockstream.info. Mainnet by default; pass network: "testnet" for testnet. Keyless.
Part of Pipeworx — an MCP gateway connecting AI agents to 1394+ live data sources.
Tools
tip_height(network?)— current block heightblock(hash_or_height, network?)— block by hash or heighttransaction(txid, network?)— transaction detailstx_status(txid, network?)— confirmation statusaddress(address, network?)— address summary (chain + mempool stats)address_txs(address, network?)— recent transactions for an addressmempool(network?)— mempool size + fee histogramfee_estimates(network?)— recommended sat/vB by confirmation target
Data source
https://blockstream.info/api/ (mainnet) and https://blockstream.info/testnet/api/ (testnet) — both serve the Esplora REST API.
Quick Start
Add to your MCP client (Claude Desktop, Cursor, Windsurf, etc.):
{
"mcpServers": {
"blockstream-info": {
"url": "https://gateway.pipeworx.io/blockstream-info/mcp"
}
}
}
Or connect to the full Pipeworx gateway for access to all 1394+ data sources:
{
"mcpServers": {
"pipeworx": {
"url": "https://gateway.pipeworx.io/mcp"
}
}
}
Using with ask_pipeworx
Instead of calling tools directly, you can ask questions in plain English:
ask_pipeworx({ question: "your question about Blockstream Info data" })
The gateway picks the right tool and fills the arguments automatically.
More
License
MIT
Reviews
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