{"slug": "0sec-labs-open-sources-0-an-ai-security-harness-with-web-ui-cli-and-mcp", "title": "0sec Labs Open-Sources 0, an AI Security Harness With Web UI, CLI and MCP", "summary": "0sec Labs has open-sourced 0, an AI security harness for code review, pentesting, reverse engineering and fixes that runs locally through a browser console, a headless CLI and an MCP server using the user's own model provider. The release gives developers a self-hosted tool for security-focused AI workflows without depending on a hosted service.", "body_md": "0sec Labs has open-sourced 0, an AI security harness for code review, pentesting, reverse engineering and fixes. It runs locally through a browser console, a headless CLI and an MCP server, with your own model provider.\n\nThe post [0sec Labs Open-Sources 0, an AI Security Harness With Web UI, CLI and MCP](https://www.marktechpost.com/2026/11/08/0sec-labs-open-sources-0-ai-security-harness/) appeared first on [MarkTechPost](https://www.marktechpost.com).", "url": "https://wpnews.pro/news/0sec-labs-open-sources-0-an-ai-security-harness-with-web-ui-cli-and-mcp", "canonical_source": "https://www.marktechpost.com/2026/11/08/0sec-labs-open-sources-0-ai-security-harness/", "published_at": "2026-11-09 07:55:18+00:00", "updated_at": "2026-11-09 08:19:28.499079+00:00", "lang": "en", "topics": ["ai-safety", "ai-tools", "ai-agents", "agent-protocols", "developer-tools"], "entities": ["0sec Labs", "0", "MarkTechPost"], "also_reported_by": [], "alternates": {"html": "https://wpnews.pro/news/0sec-labs-open-sources-0-an-ai-security-harness-with-web-ui-cli-and-mcp", "markdown": "https://wpnews.pro/news/0sec-labs-open-sources-0-an-ai-security-harness-with-web-ui-cli-and-mcp.md", "text": "https://wpnews.pro/news/0sec-labs-open-sources-0-an-ai-security-harness-with-web-ui-cli-and-mcp.txt", "jsonld": "https://wpnews.pro/news/0sec-labs-open-sources-0-an-ai-security-harness-with-web-ui-cli-and-mcp.jsonld"}}