Is "@iflow-mcp/chrisgleissner-c64bridge" on MCP Registry Safe to Install?

chatflowdev · mcp · v0.7.3

Local MCP server for controlling a Commodore 64 via Ultimate 64 REST API

Risk Assessment

Analyzed
100
out of 100
CRITICAL

3085 security findings detected across all analyzers

MCP server analyzed for tool poisoning, prompt injection, and data exfiltration

Severity Breakdown

42
Critical
930
High
2001
Medium
0
Low
0
Info

Finding Categories

762
Malware Signatures
111
Secrets
18
Network

YARA Rules Matched

15 rules(762 hits)
postinstall file download postinstall system command postinstall obfuscation postinstall network communication postinstall file manipulation postinstall environment access DebuggerStatementsShouldNotBeUsed UsingShellInterpreterWhenExecutingOSCommands postinstall registry modification postinstall persistence mechanism postinstall crypto operations credential env files UsingCommandLineArguments spyeye NoUseWeakRandom

MCP Server Analysis

MCP servers expose tools and resources to AI assistants. Unlike browser extensions, they run as standalone processes with direct system access. Tool definitions are analyzed for prompt injection, data exfiltration, and tool poisoning patterns.

About This Extension

Local MCP server for controlling a Commodore 64 via Ultimate 64 REST API

Detailed Findings

1000 total

YARA Rule Matches

15 rules

Security Analysis Summary

Security Analysis Overview

@iflow-mcp/chrisgleissner-c64bridge is a mcp extension published by chatflowdev. Version 0.7.3 has been analyzed by the Risky Plugins security platform, receiving a risk score of 100/100 (CRITICAL risk) based on 3085 security findings.

Risk Assessment

This extension presents critical security risk. Severe issues were detected, potentially including malware indicators, exposed secrets, or dangerous behaviors. Installation is strongly discouraged until these issues are addressed.

Findings Breakdown

  • Critical: 42 finding(s)
  • High: 930 finding(s)
  • Medium: 2001 finding(s)

What Was Analyzed

The security assessment covers multiple analysis categories:

  • Malware Detection: YARA rule matching against 2,400+ malware signatures
  • Secret Detection: Scanning for exposed API keys, tokens, and credentials
  • Static Analysis: Code-level security analysis for common vulnerability patterns
  • Network Analysis: Detection of suspicious network communications and endpoints
  • Obfuscation Detection: Identification of code obfuscation techniques

Developer Information

@iflow-mcp/chrisgleissner-c64bridge is published by chatflowdev on the mcp marketplace.

Recommendation

This extension is not recommended for installation without thorough manual review. Consider alternatives with lower risk scores, or contact the developer to address the identified security concerns.

Frequently Asked Questions