hashgraph-online/hol-guard
Open-source antivirus for AI agents: block risky tools, secret access, prompt injection, malicious packages, MCP servers, plugins, and skills at runtime.
Star History
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+22
STARS · LAST 30 DAYS
1
PER DAY
#906
MOST-STARRED Python
| Window | 7 days | 30 days | 90 days |
|---|---|---|---|
| Stars gained | +7 | +22 | +90 |
| Per day | 1 | 1 | 1 |
| Forks gained | +1 | +3 | +10 |
hol-guard gained 22 stars in the last 30 days, about 1 a day, and now has 877. It is about 1 year old and has averaged roughly 877 stars a year. It ranks #906 among Python repositories and #6,406 across all languages on GitHubRepo.
Trending Record
3
DAYS ON TRENDING
#7137
BEST RANK
Oct 13, 2026
FIRST APPEARANCE
Active
STATUS TODAY
hol-guard has maintained a continuous presence across global trending indexes, peaking at #7137. Below is the 30-day activity profile:
💡 Overview
hol-guard is an open-source project written in Python: Open-source antivirus for AI agents: block risky tools, secret access, prompt injection, malicious packages, MCP servers, plugins, and skills at runtime.
Engineered for speed, consistency, and developer ease, it solves common hurdles in agent-security, ai-agent-security, ai-agents. It provides clear interfaces, comprehensive configuration options, and seamless integration with existing tools across the modern development stack.
⚡ Key Features
Optimized execution pipeline written in Python for predictable speed.
Zero-friction configuration with comprehensive sensible defaults out of the box.
Cross-platform runtime support across Linux, macOS, and Windows environments.
Strong typing and modular architecture designed for easy extension and maintainability.
Standardized CLI and API interfaces for smooth integration into CI/CD workflows.
Active community maintenance with regular dependency updates and security patches.
📥 Installation
$ pip install hol-guard⚙ System Requirements
Platforms
- • macOS
- • Linux
- • Windows
Runtime & Dependencies
Python >= 3.9, pip, virtualenv
Architecture
x86_64, ARM64 (Apple Silicon & Graviton)
🧠 How It Works
hol-guard coordinates its core functionality through a modular Python pipeline. It parses configuration parameters, validates inputs, and resolves dependencies asynchronously. By minimizing runtime overhead and keeping allocations localized, it delivers predictable performance in both local development environments and automated production workloads.
🎯 Production Use Cases
Autonomous AI Agents
Orchestrate intelligent workflows and tool-calling routines with hol-guard.
Model Inference & Prompting
Integrate fast, local or cloud-hosted generative AI models directly into production code.
Context Memory & RAG
Augment language models with dynamic vector retrieval and structured project memory.
Developer Productivity
Automate repetitive engineering tasks, code generation, and test creation using AI agents.
🚀 Getting Started
Install hol-guard using your package manager: `pip install hol-guard`
Initialize your project workspace or configuration file for hol-guard.
Import hol-guard into your codebase or invoke it directly from your terminal.
Execute your test suite or run `hol-guard --help` to verify successful setup.
👍 Strengths
⚠️ Considerations
⇄ Alternatives & Direct Competitors
👥 Who Should Use This
Developers and engineering teams building with Python, seeking reliable, tested, and actively maintained tooling for production workloads.
🏆 Nearby in the Rankings
hashgraph-online/hol-guard is currently ranked #6,406 by stars across every repository tracked on GitHubRepo. These are adjacent projects:
| Rank | Repository | Language | Stars | Action |
|---|---|---|---|---|
| #6,399 | NetApp/trident | Go | ★ 879 | Compare ↗ |
| #6,399 | twilight-rs/twilight | Rust | ★ 879 | Compare ↗ |
| #6,399 | facontidavide/Bonxai | C++ | ★ 879 | Compare ↗ |
| #6,404 | zblogcn/zblogphp | PHP | ★ 878 | Compare ↗ |
| #6,404 | yegor256/takes | Java | ★ 878 | Compare ↗ |
| #6,406 | hashgraph-online/hol-guard This Project | Python | ★ 877 | |
| #6,406 | rubocop/rubocop-rails | Ruby | ★ 877 | Compare ↗ |
| #6,408 | getfatday/keytool-importkeypair | Shell | ★ 876 | Compare ↗ |
| #6,408 | PlaytikaOSS/testcontainers-spring-boot | Java | ★ 876 | Compare ↗ |
| #6,408 | misakaio/chnroutes2 | — | ★ 876 | Compare ↗ |
| #6,408 | ruby/ruby.wasm | Ruby | ★ 876 | Compare ↗ |
Frequently Asked Questions
What does hol-guard do? +
Open-source antivirus for AI agents: block risky tools, secret access, prompt injection, malicious packages, MCP servers, plugins, and skills at runtime.
What language is hol-guard written in? +
The primary language is Python. Topics include: agent-security, ai-agent-security, ai-agents, ai-antivirus, ai-security.
Is hol-guard actively maintained? +
Yes, the last recorded push was on Oct 13, 2026 with 123 open issues being tracked.
How many stars does hol-guard have? +
hol-guard has 877 stars and 153 forks on GitHub.
How does hol-guard rank among GitHub repositories? +
With 877 stars, hashgraph-online/hol-guard is ranked #6,406 globally across all repositories tracked on GitHubRepo and #906 among Python projects.
What license is hol-guard distributed under? +
The repository reports a Apache-2.0 license. Always verify the repository LICENSE file for legal terms.
