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Project CodeGuard is an AI model-agnostic security framework and ruleset that embeds secure-by-default practices into AI coding workflows (generation and review). It ships core security rules, transla

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Description

Project CodeGuard is an AI model-agnostic security framework and ruleset that embeds secure-by-default practices into AI coding workflows (generation and review). It ships core security rules, translators for popular coding agents, and validators to test rule compliance.

README

Project CodeGuard has been donated to the Coalition for Secure AI (CoSAI)!

This project is now maintained by the Coalition for Secure AI (CoSAI).

âžĄī¸ New Repository: github.com/cosai-oasis/project-codeguard

Please visit the new repository for the latest updates and how to contribute to the project.

Release History

VersionChangesUrgencyDate
v1.2.0## What's Changed * Update README to use 'skills and rules' terminology consistently by @santosomar in https://github.com/project-codeguard/rules/pull/94 * Fix docs formatting for mkdocs rendering by @thomas-bartlett in https://github.com/project-codeguard/rules/pull/95 * Add MCP (Model Context Protocol) security rule based on CoSAI MCP Security Paper: https://www.coalitionforsecureai.org/ve3-whitepaper-ensuring-the-security-governance-and-safety-of-ai-models/ by @santosomar in https://githubLow1/27/2026
1.1.0## What's Changed * Updated codeguard-1-crypto-algorithms.md rule to include guidance on post quantum cryptography * Updated ClaudeCodeSkills to a more generic class AgentSkills after Agent Skills are adopted as a standard. * Fixed codeguard-1-digital-certificates.md so that the agent does not assume certificate parsing capabilities. * Updated codeguard-0-input-validation-injection.md to include guidance on SOQL . * Added documentation for generating custom rule files. ## New ContributorLow1/22/2026
v1.0.1## What's Changed * Fixed copilot rules frontmatter * Changed `codeguard-1-safe-c-functions` from always-apply to `codeguard-0-safe-c-functions` context-specific rule (C/C++ only)Low10/29/2025
v1.0.0Release v1.0.0Low10/16/2025

Dependencies & License Audit

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