# Agent-Threat-Rule/agent-threat-rules

<https://repo.masters-masters.com/en/repos/Agent-Threat-Rule/agent-threat-rules>

[Home](https://repo.masters-masters.com/en) › [Agent-Threat-Rule](https://repo.masters-masters.com/en/owners/Agent-Threat-Rule) › [agent-threat-rules](https://repo.masters-masters.com/en/repos/Agent-Threat-Rule/agent-threat-rules)

Agent-Threat-Rule/agent-threat-rules has 424 stars on GitHub. Its RepoMasters card: Alpha tier. Open detection-rule standard for AI agent security threats —…

| Field | Value |
| --- | --- |
| Owner | [Agent-Threat-Rule](https://repo.masters-masters.com/en/owners/Agent-Threat-Rule) |
| Stars | 424 |
| Forks | 66 |
| Language | [TypeScript](https://repo.masters-masters.com/en/languages/typescript) |
| License | MIT |
| Created | 2026 |
| Topics | agent-security, ai-security, llm-security, mcp-security, owasp, prompt-injection, sigma-rules, threat-detection, garak, owasp-agentic |
| Tier | [Alpha (250 to 699 ★)](https://repo.masters-masters.com/en/ranks/b_movie) |
| View on GitHub | [Agent-Threat-Rule/agent-threat-rules](https://github.com/Agent-Threat-Rule/agent-threat-rules) |

## Repository

Open detection-rule standard for AI agent security threats — like Sigma, but for AI agents. Executable, testable rules for prompt injection, tool poisoning, context exfiltration and MCP attacks. Merged into open-source projects at Microsoft, Cisco, Gen Digital, MISP and FINOS. MIT-licensed.

The tier for repos with 250 to 699 ★. Published odds per card pulled: 20%. Rarity: Uncommon.

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Data: GitHub · Illustration drawn by RepoMasters from the repo’s ID and its language color.