Dev tools · alternatives · 2026
24 alternatives to Vyper Guard
Open-Source Security for Vyper Contracts
Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes.
- 1
Open sourced application to detect security vulnerabilities.
2020 · github.com · its alternatives →
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GitGuardian▲132Detect secrets in source code, public and private!
2018 · gitguardian.com · its alternatives →
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DeepSeek Harness▲169Composable agent harness where everything is a plugin
Aug 2026 · github.com · its alternatives →
- 6
Hi HN, I spent the past year building this in my spare time because I got tired of enterprise security tools that cost $50K/year and don't understand Linux. TheProtector is a comprehensive security monitoring tool that actually runs on the systems we use (Linux) instead of being a Windows-first afterthought. Built it entirely on a $500 laptop because I believe good security shouldn't require unlimited budgets. Features: - Real-time process, network, and file monitoring - YARA malware detection with custom rules - eBPF kernel monitoring (when available) - Behavioral baseline…
2025 · github.com · its alternatives →
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An open source security scanner for Visual Studio Code
2020 · snyk.io · its alternatives →
- 9FL
Hi HN! We just launched Codacy Guardrails, an IDE extension with a CLI for code analysis and MCP server that enforces security & quality rules on AI-generated code in real-time. It hooks into AI coding assistants (like VS Code Agent Mode, Cursor, Windsurf), silently scanning and fixing AI-suggested code that has vulnerabilities or violates your coding standards, while the code it’s being generated. We built this because coding agents can be a double-edged sword. They do boost productivity, but can easily introduce insecure or non-compliant code. One recent research team at NYU found that 40%…
2025 · its alternatives →
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Free and local code, config, dependency and security scanner
May 2026 · marketplace.visualstudio.com · its alternatives →
- 12CG
There is a growing problem with VSCode extensions: - they're not sandboxed (yet) - just like double-clicking an .exe file - they don't have a permission model - they auto update - they have built-in persistence - they are installed on developer machines with high-value credentials The recent CircleCI and LastPass incidents were both suspected to originate from a compromised developer machine - which is becoming every organization's Achilles heel in terms of cyber posture So I've been working on a way to help mitigate some of these risks Right now, only an MVP of a "CLI" is available: $ code…
2023 · its alternatives →
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a flexible threat detection platform that simplifies rule execution and management with k8s cronJobs and helm. flexible enough to run standalone or with other schedulers like hashicorp nomad.
2024 · github.com · its alternatives →
- 15
Continuous, explainable AI security for every smart contract
2025 · smartcontractauditor.ai · its alternatives →
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SafeDep Vet▲72GitLab CI Component that lets you seamlessly protect your pipelines from vulnerable and malicious open source dependencies. The component integrates directly into your CI/CD workflow through the GitLab CI Catalog and allows you to establish policy-driven guardrails using Common Expression Language (CEL). Key features: - Set your own opinionated security policies as code using CEL - Detect and block risky OSS components before they enter your codebase - Seamless integration as a native GitLab CI Component - Available directly in the GitLab CI Catalog Try and lets us know our thoughts!
2023 · safedep.io · its alternatives →
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ServiceRadar is an open-source platform for distributed, secure network management and observability, scaling to 100k+ devices. Born from frustration with complex traditional NMS tools like Zabbix, it bridges legacy (SNMP/syslog) and modern (gNMI, OTLP) protocols for cloud-native environments. We built ServiceRadar to simplify monitoring hybrid telecom networks, evolving it into a Kubernetes-native solution with Helm and Docker support. It uses mTLS with SPIFFE/SPIRE, NATS JetStream for event streaming (90M+ EPS), and SRQL for intuitive queries. Integrated with OpenTelemetry,…
2025 · github.com · its alternatives →
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TL;DR: we built a framework-agnostic agent runtime that uses gVisor for isolation and runs on k8s. It’s open-source under AGPLv3 Recently we’ve been working on a customer support “AI assistant” - essentially an interactive knowledge base/L1 support but with an option to touch resources that belong to a customer it’s talking to. We found existing tools to be lacking in these aspects: 1. Fully intercepted i/o. We wanted to trace out LLM calls as well as any other networking calls attempted by the harness so that guardrails and audit trails apply to all current and future systems…
Jul 2026 · github.com · its alternatives →
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skillgaurd▲11Detect Security Threats in Agent Skills
Jan 2026 · skillgaurd.up.railway.app · its alternatives →
- 22KA
The guardian angel for Kubernetes.
2017 · target.github.io · its alternatives →
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Metaguard▲13Anti Phishing tool for all your Crypto Transactions
2021 · metaguard.app · its alternatives →
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Ranked by how close each launch is in meaning, then by votes. Prices were read from each product’s own site when checked and can change. Refine with your own description →