Dev tools · September 25, 2026 · added by the maker
Patronus Scanner
Patronus Scanner secures AI apps and agents by scanning text, URLs, files and MCP servers for prompt injection and data leakage.
Patronus Scanner launched on September 25, 2026.
In plain words
Patronus Scanner is a security tool that detects prompt injection attacks and sensitive data leakage in AI applications and agents. It scans text, URLs, files, and MCP servers before content reaches AI models. The tool integrates via REST APIs, SDKs, CLI, Remote MCP, or native agent plugins. Users can test content for free without an API key, while production deployments require a free account with an API key for continuous scanning across multiple input channels.
written from the facts on this page · September 2026
From the sources
Patronus Scanner is a security layer for AI applications and agents. It detects prompt injections, sensitive data leakage and risky content across text, URLs, files and MCP servers before it reaches your model. Integrate it through REST APIs, SDKs, CLI, Remote MCP or native agent plugins.
Prüfe Text, öffentliche URLs und Dokumente auf Prompt Injection – kostenlos ohne API-Key. Integriere Patronus über REST API, SDKs oder MCP.
Scanne Text, öffentliche URLs und Dokumente auf Prompt-Injection-Angriffe. Für Anwendungen, Agenten und Menschen. Teste echte Inhalte ohne API-Key. Für produktive Integrationen erstellst du einen kostenlosen Account und erhältst deinen eigenen Key. Patronus prüft Inhalte dort, wo sie in dein KI-System gelangen – über denselben Scan-Vertrag. Prüfe einen Text lokal, nachdem du die CLI eingerichtet hast. Prüfe einen echten öffentlichen MCP-Server mit deinem Patronus-Account, ohne seine Tools auszuführen. Lade eine echte öffentliche Testseite und prüfe ihre statische, agentenlesbare Oberfläche. Scanne TXT, Markdown, HTML, PDF-Textlayer und DOCX bis 100 KB – lokal oder bewusst über die API.…from api.patronus.studio
Does a similar job
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Patronus ProtectMay 2026 · patronus.studio · ▲14On-device AI firewall — see and control AI traffic, locally
MCP-Shield – Detect security issues in MCP servers2025 · github.com · ▲134I noticed the growing security concerns around MCP (https://news.ycombinator.com/item?id=43600192) and built an open source tool that can detect several patterns of tool poisoning attacks, exfiltration channels and cross-origin manipulations. MCP-Shield scans your installed servers (Cursor, Claude Desktop, etc.) and shows what each tool is trying to do at the instruction level, beyond just the API surface. It catches hidden instructions that try to read sensitive files, shadow other tools' behavior, or exfiltrate data. Example of what it detects: - Hidden instructions…

Real-time security risks detection for any website or server2020 · hostedscan.com · ▲22Online automated vulnerability scanner to secure firewalls, servers, web applications, and apis. Try 14 days for free.


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