Dev Tools
claude-code-security-review
An AI-powered security review GitHub Action using Claude to analyze code changes for security vulnerabilities.
★ 6.3k starsMIT
View guide →Pre-execution guard that stops AI agents' destructive commands cold.
cc-safety-net is an open-source ai agents project by kenryu42 (kenryu42/cc-safety-net on GitHub). It has 1,576 GitHub stars and 85 forks, is released under the MIT license, and was last updated on GitHub on 4 October 2026.
Download the guard source.
Pull the Node dependencies.
Define which commands and paths are blocked.
Register it as a pre-execution hook.
Stops dangerous calls before they run.
Blocks risky Git and filesystem operations.
Keeps agents away from secrets and keys.
Claude Code, Codex CLI, and plugins.
Tune the rules to your workflow.
Trusted by the agent community.
Download the source and move into the project folder.
git clone https://github.com/kenryu42/cc-safety-net.git
cd cc-safety-netPull the Node packages it needs.
npm installRegister it with your agent per the README.
# see README for the Claude Code / Codex hook setupIt is an open-source project at kenryu42/cc-safety-net with 85 forks.
Yes. It is MIT licensed.
Claude Code, Codex CLIs, and plugin-based agents.
Destructive Git and filesystem commands, plus sensitive-file access attempts.
Yes. Policies are configurable to your workflow.
An AI-powered security review GitHub Action using Claude to analyze code changes for security vulnerabilities.
Self-improving memory layer that works across AI agent harnesses.
Run AI agents on desktop apps and CLI for hours without losing state.
Hook and skill guard that stops coding agents from doing unrequested busywork.
Safety testing for agents, right in pytest.
Open-source observability for AI agents: trace, evaluate, guard, and improve.
The most-starred other AI Agents projects in the LibreAI catalogue — the realistic shortlist if cc-safety-net is not the right fit.
A personal AI that really does things — on any OS, with your data staying yours.
An agentic skills framework & software development methodology that works.
Agent harness optimization system with skills, memory and security for Claude Code, Codex and more
The agent that grows with you — a Python framework for adaptive AI agents.
DeepSeek's plugin-based agent harness where everything is a plugin.
Free and open — grab the source, star the repo, and start creating.