Railguard

Railguard

Run your AI agents safely in production

ari7394
@ari7394
Published on Apr 20, 2026
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About Railguard

Railguard is the runtime layer designed to make Claude Code and other coding agents production-safe. You can use it to block dangerous commands, such as terraform destroy, while allowing safe commands to proceed without interruption. Built with Rust for high performance, this open-source solution runs on-device to ensure your infrastructure remains secure. It acts as a protective shield, giving you the confidence to deploy AI agents in live environments by enforcing strict safety boundaries at the command level.

Product Insights

Railguard provides a high-performance Rust runtime layer that secures AI coding agents by filtering CLI commands on-device. It bridges the gap between AI autonomy and infrastructure security by enforcing command-level safety boundaries.

  • Open-source local execution built with Rust for high performance.
  • Granular command filtering to block destructive actions like terraform destroy.
  • Broad platform support across Web, Desktop, CLI, and MCP interfaces.
  • Free to use for individual developers and organizations.

Ideal for: Developers and DevOps Engineers who need to deploy AI coding agents in live environments while maintaining strict security over their infrastructure.

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Comments (1)

chaudharyarun5797
@chaudharyarun5797

Running AI agents safely in production is one of the most important unsolved problems as agentic systems move beyond demos. Having guardrails that catch unexpected behavior before it causes real damage is genuinely essential.