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Bridge ISO 8583 card-payment messages to ONE OS — parse, map, govern (PCI-DSS / scheme rules).
About
Bridge ISO 8583 card-payment messages to ONE OS — parse, map, govern (PCI-DSS / scheme rules).
Security Report
The ISO 8583 Bridge MCP server has a clear purpose and appropriate dependencies, but contains security concerns around sensitive data handling and logging practices. The server logs card-transaction metadata (including MTI, which may correlate with sensitive payment data) to a file without encryption or access controls, and uses environment variables to configure log paths without validation. Additionally, the governance tool references PCI-DSS compliance but does not enforce PAN masking or prevent sensitive data from reaching the logging layer. These issues are particularly concerning given the server's focus on payment card data. Supply chain analysis found 6 known vulnerabilities in dependencies (0 critical, 5 high severity). Package verification found 1 issue.
5 files analyzed · 12 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.
How to Install
Add this to your MCP configuration file:
{
"mcpServers": {
"io-github-csoai-org-iso8583-bridge-mcp": {
"args": [
"iso8583-bridge-mcp"
],
"command": "uvx"
}
}
}Documentation
View on GitHubFrom the project's GitHub README.
iso8583-bridge-mcp
mcp-name: io.github.CSOAI-ORG/iso8583-bridge-mcp
Part of the CSOAI Layer-0 legacy-bridge family. Bridge ISO 8583 card-payment messages to ONE OS — parse, map, govern (PCI-DSS / scheme rules).
Tools: parse_iso8583 · map_to_modern · govern_card
pip install -e .
python server.py
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