Bitcoin

Integrates with Bitcoin network and blockchain data via Blockstream API to enable transaction monitoring, wallet management, and blockchain analysis

→ abdelstark/bitcoin-mcp· npm: bitcoin-mcp· 7.2K installs· listed on pulsemcp

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PulseMCP mcp.so github_topic

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// key findings

⚠️

Known vulnerabilities in dependencies: 2 high

Affects packages this MCP installs at runtime. Upgrade or remove the affected dependency.

✅

No credential exfiltration, no sensitive file access, no obfuscation

Static analysis found nothing flowing your secrets to unexpected places.

✅

Open source with a license and README

Anyone can audit the code, the license is declared, and the publisher documents what it does.

🔐

You'll be asked for 2 credentials: LNBITS_ADMIN_KEY, LNBITS_READ_KEY

These are read from process.env at runtime. Make sure you trust where they’ll be sent.

// known CVEs in dependencies2 high2 low

Disclosed vulnerabilities in this server's declared npm dependencies (via OSV). Whether each is reachable depends on the installed versions.

high@modelcontextprotocol/sdk@0.6.0GHSA-8r9q-7v3j-jr4g

Anthropic's MCP TypeScript SDK has a ReDoS vulnerability

high@modelcontextprotocol/sdk@0.6.0GHSA-w48q-cv73-mx4w

Model Context Protocol (MCP) TypeScript SDK does not enable DNS rebinding protection by default

lowexpress@4.18.3GHSA-qw6h-vgh9-j6wx

express vulnerable to XSS via response.redirect()

lowexpress@4.18.3GHSA-rv95-896h-c2vc

Express.js Open Redirect in malformed URLs

Depend on this server? Get alerted when its CVEs change.Watch this server free →

// required environment variables

This server reads these from process.env. You'll be asked to provide them before it can run.

configBITCOIN_NETWORK

configBLOCKSTREAM_API_BASE

🔐 secretLNBITS_ADMIN_KEY

🔐 secretLNBITS_READ_KEY

configLNBITS_URL

configLOG_LEVEL

configPORT

configSERVER_MODE

// full audit trail

The full breakdown of what we checked, the deductions that landed, the network hosts, the dependency advisories, and concrete fix guidance is available to verified publishers.

// improvement guidance — verified publishers only

We have 1 concrete improvement we can share with the publisher of this MCP. Each comes with specific guidance to raise the trust score.

// embed badge in your README

[![M8ven Score](https://m8ven.ai/badge/mcp/bitcoin-mcp-1kxc6v)](https://m8ven.ai/mcp/bitcoin-mcp-1kxc6v)

commit: 0bedf2053d6ac9a3d6ec3860582736fcd3589658

code hash: d88e8f2b2f4770c687f3685cd7133a3a3e374c5eff78bdeca902decf926b38a2

verified: 7/12/2026, 8:40:22 AM

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