Is Blockchain Verification free?

Yes, Blockchain Verification is free to use.

How do I install Blockchain Verification?

Blockchain Verification is a local plugin. Install it using PyPI package: blockchain-verification-mcp and add the generated configuration snippet to your AI app's MCP config file. Then restart your AI app.

What AI apps work with Blockchain Verification?

Blockchain Verification uses the Model Context Protocol (MCP) and works with any MCP-compatible AI app, including Claude, ChatGPT / Codex, Gemini, Copilot, Cursor, and more.

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Blockchain Verification MCP Server

by CSOAI ORG

FinanceUse Caution2.2MCP RegistryLocal

Free

Server data from the Official MCP Registry

Blockchain Verification MCP Server by MEOK AI Labs

About

Blockchain Verification MCP Server by MEOK AI Labs

Security Report

2.2

Use Caution2.2Critical Risk

This blockchain verification MCP server has significant security and architectural concerns that make it unsuitable for production use in its current form. Critical issues include: (1) in-memory ledger with no persistence, making all "blockchain" verification meaningless after restart; (2) trivial authentication bypass via hardcoded tier validation that accepts any non-empty api_key; (3) rate limiting based on easily-spoofable SHA256 hashing of user-supplied keys; (4) filesystem permissions issues with ~/.meok directory that could lead to privilege escalation; and (5) misleading marketing claims about blockchain immutability and compliance when no actual blockchain integration exists. The server also exhibits poor error handling, missing input validation, and relies on undocumented shared middleware paths that may not exist. Supply chain analysis found 3 known vulnerabilities in dependencies (0 critical, 3 high severity). Package verification found 1 issue.

7 files analyzed · 20 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.

env_vars

Check that this permission is expected for this type of plugin.

File System Read

Reads files on your machine. Normal for tools that analyze or process local data.

File System Write

Writes or modifies files on your machine. Check that this is expected for the tool.

How to Install

Add this to your MCP configuration file:

{
  "mcpServers": {
    "io-github-csoai-org-blockchain-verification-mcp": {
      "args": [
        "-y",
        "blockchain-verification-mcp"
      ],
      "command": "npx"
    }
  }
}

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Blockchain Verification MCP Server

About

Security Report

Findings (20)Action required

Permissions Required

How to Install

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