> Markdown version of https://www.gateonai.com/tools/hol-guard (same content and live data as the page). > HOL Guard: Local-first runtime firewall for AI coding agents. Free · Cybersecurity · GateOnAI Score 68/100. Compare features, pricing and alternatives. [Home](https://www.gateonai.com/) > [Browse](https://www.gateonai.com/browse) > [Cybersecurity](https://www.gateonai.com/categories/cybersecurity) > HOL Guard # HOL Guard HOL Guard is an AI-powered Cybersecurity tool — Local-first runtime firewall for AI coding agents. Best for: Cybersecurity. Pricing: Free (GateOnAI Score: 68/100). Local-first runtime firewall for AI coding agents FreeLive HOL Guard provides a checkpoint for AI agents, letting you allow, ask, or block risky actions before they run. It monitors actions such as destructive commands, secret access, software installs, and data movement, and records each event for later review. On supported integrations, Guard can stop operations like deleting files, reading cloud credentials, or sending data to external sites, while permitting normal tasks such as building projects. The tool runs on your computer, so your files never leave your machine, and it is free to start with optional Guard Cloud plans for cross‑device decision history and shared policies. HOL Guard is open‑source, with release history and verified contributors listed, and includes a plugin scanner that auto‑detects extensions, computes trust scores, and offers CI integration via GitHub Actions. It aims to help developers place a safety layer between their AI agents and the host system, catching mistakes before they cause harm. Summary written from HOL Guard's own website on 20 Oct 2026. Check the vendor's website for current details. [Visit HOL Guard](https://hol.org/guard) ## How to evaluate HOL Guard before you buy ### What GateOnAI has on record - **Pricing model:** Listed as free to use - **GDPR:** No statement recorded on GateOnAI - ask the vendor - **EU data hosting:** Not recorded on GateOnAI - ask the vendor - **Website check:** Online at our check on 3 Nov 2026 ### Questions to ask the vendor - Will you sign a GDPR data processing agreement (Article 28) and share your list of sub-processors? - Where is our data stored and processed, and is it used to train your models? - Are there usage limits on the free version, and could it become paid? - Can we export all our data, and how is it deleted when we cancel? - _(Cybersecurity)_ Do you hold an independent security certification, such as ISO 27001, or a SOC 2 report? - _(Cybersecurity)_ What access does the tool need to our systems, and how is that access secured? [Full checklist: 43 questions to ask an AI vendor](https://www.gateonai.com/how-to-evaluate-ai-software) · [Alternatives to HOL Guard](https://www.gateonai.com/alternatives/hol-guard) · [Compare HOL Guard with Snyk](https://www.gateonai.com/compare/hol-guard/snyk) ## More Cybersecurity Tools - [AIS](https://www.gateonai.com/tools/ais) - Daily ranked CVE list for AI agents based on real exploitation data. - [APIR](https://www.gateonai.com/tools/apir) - Verify the identity, mandate, and history of any AI agent with tamper‑evident records. - [Abnormal Security](https://www.gateonai.com/tools/abnormal-security) - AI platform for stopping advanced email attacks. - [Airlock](https://www.gateonai.com/tools/airlock) - Sandbox your AI agents on macOS, see every action before it affects your system - [Aqua Security AI](https://www.gateonai.com/tools/aqua-security-ai) - AI cloud-native security for containers - [Arista NDR](https://www.gateonai.com/tools/arista-ndr) - AI network detection and response ## May Connect With Tools whose input/output tags match those of HOL Guard (the tags are assigned automatically and the connections are not tested): - [Agnost AI](https://www.gateonai.com/tools/agnost-ai) - Generate creative content effortlessly. - [BoundaryAI](https://www.gateonai.com/tools/boundaryai) - Deterministic runtime safety layer that scans PII, gates tool actions, and verifies LLM output for AI agents. - [PagerDuty AI](https://www.gateonai.com/tools/pagerduty-ai) - AI incident management and response platform - [Speakeasy](https://www.gateonai.com/tools/speakeasy) - AI SDK generation platform - [Securonix](https://www.gateonai.com/tools/securonix) - AI SIEM and security analytics - [Zscaler AI](https://www.gateonai.com/tools/zscaler-ai) - AI zero trust cloud security platform [Find similar tools](https://www.gateonai.com/find-my-tool) | [Browse all AI prompts](https://www.gateonai.com/prompts) --- Source: https://www.gateonai.com/tools/hol-guard - GateOnAI. Product names and trademarks belong to their owners; provider statements are the providers' own words.