No guarantee of coverage. Open-source security tools are provided as practitioner aids, not as comprehensive security solutions. The MCP Security Checklist, Sentinel scanner, and Unpinched detector address known patterns and artifacts at the time of release; they do not guarantee detection or prevention of all threats in all environments. PinchTab detection specifically addresses point-in-time artifact scanning and does not provide continuous monitoring. Security posture depends on deployment configuration, operational practices, and threat actor capability.
Point-in-time limitation (Unpinched). Unpinched performs a single-point-in-time scan. It will not detect PinchTab activity that begins after the scan completes, nor will it detect sophisticated deployments that remove artifacts between scan intervals. For continuous detection and alerting, Helixar’s commercial platform is required.
As-is licence. All projects published under Helixar Labs are distributed under the MIT Licence on an “as-is” basis, without warranties of any kind, express or implied. Use in production environments is at the operator’s own risk. Review the full licence terms in each repository before deployment.
Scope limitations. Helixar Labs projects explicitly exclude model weight security, privacy regulation compliance (GDPR, CCPA, HIPAA), and general cloud infrastructure hardening. They are specialist tools for specific domains and should be used as part of a broader security programme, not as a substitute for one.
Third-party trademarks. References to third-party platforms, tools, protocols (including Model Context Protocol, Chrome DevTools Protocol, and PinchTab), and standards are for technical context only. Helixar Limited is not affiliated with, endorsed by, or in any way officially connected with the authors or governing bodies of referenced standards or tools.
Not security advice. Content published by Helixar Labs — including checklists, documentation, and research — constitutes informational material and does not constitute professional security consulting, legal, or compliance advice. Engage qualified security professionals to assess your specific environment.