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Cryptographically verifiable blockchain data with Merkle proofs + ECDSA signing.
About
Cryptographically verifiable blockchain data with Merkle proofs + ECDSA signing.
Security Report
zkVerify is a blockchain verification service with legitimate cryptographic functionality, but has several security and code quality concerns that warrant attention. The main issues are: (1) overly permissive fallback payment verification allowing unauthenticated access in dev mode, (2) private key storage concerns and credential exposure risks, (3) insufficient input validation on blockchain calls, and (4) error handling that may leak sensitive information. Permissions are appropriate for the stated purpose, but the implementation has gaps that could allow unauthorized access or data leakage. Supply chain analysis found 4 known vulnerabilities in dependencies (0 critical, 3 high severity). Package verification found 1 issue (1 critical, 0 high severity).
7 files analyzed · 17 issues 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.
Unverified package source
We couldn't verify that the installable package matches the reviewed source code. Proceed with caution.
What You'll Need
Set these up before or after installing:
Environment variable: ZKVERIFY_URL
How to Install
Add this to your MCP configuration file:
{
"mcpServers": {
"io-github-zkarchitect-zkverify": {
"env": {
"ZKVERIFY_URL": "your-zkverify-url-here"
},
"args": [
"-y",
"zkverify"
],
"command": "npx"
}
}
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