qsa.sh vs Skeg
Comprehensive feature analysis, ratings breakdown, platform compatibility, and community review comparison.
qsa.sh
External security scan of your own IP, in your terminal
Detailed Feature Comparison Matrix
Compare Other Tools| Dimension | qsa.sh |  Skeg |
|---|---|---|
| Primary Category | Developer Tools | Developer Tools |
| Community Rating | No ratings(0 reviews) | No ratings(0 reviews) |
| Community Upvotes | 107 votes | 6 votes |
| Supported Platforms | Web | Web |
| Tags & Focus | #Developer Tools#Business Intelligence#Security | #Artificial Intelligence#Developer Tools#Database |
| Maker / Company | Independent Developer | Independent Developer |
| Platform Verification | Community Listing | Community Listing |
About qsa.sh
qsa.sh is a developer-focused, terminal-based security tool designed to provide an instant external security scan of your server's public IP address. By simply running a single command—curl qsa.sh—users can evaluate how their host appears to the outside internet in roughly 30 seconds.
Under the hood, the tool leverages industry-standard scanning utilities including naabu, nmap (combined with vulners), and nuclei to map out open ports, detect service versions, and flag known CVEs. Results are streamed directly into your terminal.
Emphasizing privacy and convenience, free scans run live with no account required and nothing stored on external servers. For more thorough testing, optional paid tiers include Pro (covering all 65,535 ports asynchronously) and Deep (delivering the full nuclei vulnerability firehose directly to your email).
Pros of qsa.sh
- Extremely fast and simple one-command execution via curl
- No account creation required for free live scans
- Nothing is stored, ensuring user privacy
- Combines powerful security engines like naabu, nmap, and nuclei directly in your terminal
Cons of qsa.sh
- Free scans are limited compared to Pro and Deep tiers
- Comprehensive scanning options (like all 65,535 ports or full nuclei firehose) require paid or one-time upgrades
- Terminal-only interface may not suit users who prefer a graphical dashboard
Frequently Asked Questions
How do I run a security scan using qsa.sh?
You can run a free live scan by simply executing the command 'curl qsa.sh' in your terminal.
What tools power the qsa.sh security scan?
The scan utilizes naabu, nmap + vulners, and nuclei to map open ports, detect service versions, and identify known CVEs.
Do I need an account to use qsa.sh?
No account is required for free live scans, and nothing is stored.
What paid options are available for deeper analysis?
The paid Pro tier scans all 65,535 ports asynchronously, while the one-time Deep tier delivers the full nuclei vulnerability firehose straight to your email.
About Skeg
Skeg is an open-source, multi-tenant vector database written in Rust, designed specifically to address memory constraints in vector storage. It is engineered for extreme RAM efficiency, allowing developers to pack significantly more vectors per gigabyte of memory without sacrificing search recall.
Purpose-built for high-density, many-tenant deployments, Skeg treats memory efficiency as a primary design consideration rather than an afterthought. This makes it an ideal database solution for infrastructure setups where RAM capacity is the critical bottleneck.
Pros of Skeg
- Extreme RAM efficiency to pack more vectors per GB
- Maintains high search recall
- Specifically optimized for high-density, multi-tenant deployments
- Open source and written in Rust for performance and safety
Cons of Skeg
- Focused primarily on memory-constrained vector use cases, which may be redundant for environments with abundant RAM
- No managed cloud hosting or commercial support options are mentioned in the metadata
Frequently Asked Questions
What is Skeg?
Skeg is an open-source, multi-tenant vector database written in Rust. It is designed to offer extreme RAM efficiency, allowing you to store more vectors per GB while maintaining high recall.
Who is Skeg built for?
Skeg is purpose-built for high-density, many-tenant deployments where server memory (RAM) is the primary constraint or bottleneck.
Is Skeg open source?
Yes, Skeg is open-source software and its repository is hosted on GitHub.