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AI Agent Gateway
AI Agent Gateway: Open-source tool keeps credentials out of agent configs

Tuskira’s AI Agent Gateway is an open-source solution that sits between AI agents and everything they call: the MCP tool servers that connect them to services like …

GitHub
GitHub’s ReviewBench puts AI code reviewers to the test

GitHub’s ReviewBench measures how well AI code review tools detect problems before software is released. Available in research preview through its website, the benchmark lets …

Apple Intelligence
RemoveMacAI turns off Apple Intelligence on macOS 27 and deletes its models

A developer has released RemoveMacAI, a free command-line tool that turns off Apple Intelligence on macOS 27 and deletes about 12 GB of downloaded AI models. It requires a Mac …

Keyorix
Keyorix: Open-source secrets management for teams that can’t use SaaS

Keyorix is an open-source secrets manager that runs entirely on a company’s own servers. A secrets manager is the locked store where an application fetches the database …

AI coding agents leaked 13,000 internal company screenshots to public GitHub repos

When developers ask AI coding agents to prove that a user interface fix works, some agents have been posting the evidence where anyone can find it, according to Glow Labs. …

OWASP Noir
OWASP Noir: Open-source static analysis tool

OWASP Noir is an open-source static analysis tool that reads an application’s source code and lists the endpoints it exposes: paths, HTTP methods, parameters, headers, …

GitHub
GitHub’s AI agent found 24 Android app vulnerabilities

GitHub Security Lab researcher Kevin Stubbings built custom AI-driven audit workflows, called taskflows, on top of the lab’s open source Taskflow Agent, and used them to …

open-source cybersecurity tools
Hottest cybersecurity open-source tools of the month: September 2026

Presented here is a curated selection of noteworthy open-source cybersecurity solutions that have drawn recognition for their ability to enhance security postures across …

NVIDIA
NVIDIA wants AI agent safety enforced in silicon, not left to the agent

NVIDIA has introduced an open software platform and a hardware-based reference design intended to keep AI agents within the limits set by the organizations that use them. The …

Authorizer
Authorizer: Open-source authentication and authorization for your apps

Authorizer is an open-source server for sign-in and access control in web and mobile apps. Teams run it on their own infrastructure and keep user accounts in a database they …

Prismor
Prismor: Open-source runtime control plane for AI agents

Prismor is a free, open-source security layer for AI coding agents. It sits between an agent such as Claude Code, Codex, or Cursor and the actions that agent wants to take, …

key
Zero-click RCE vulnerability hit four major AI coding agents, two remain unpatched

Four major AI coding agents, Claude Code, Codex, GitHub Copilot and Gemini CLI, all share the same zero-click RCE vulnerability, one that could give an attacker the same reach …

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