Go · npm · PyPI88Excellenthealth index
Go★ 17Sep 18, 2026
npm · PyPI87Excellenthealth index

Agent-Threat-Rule/agent-threat-rulesOpen detection-rule standard for AI agent security threats — like Sigma, but for AI agents. Executable rules across 10 categories; merged into Microsoft AGT, Cisco AI Defense, MISP, OWASP, FINOS & SigmaHQ. MIT-licensed.
TypeScript★ 388↓ 72.8K/moSep 9, 2026
Go87Excellenthealth index
Go★ 118Sep 23, 2026
NuGet · RubyGems87Excellenthealth index
C#★ 315Sep 27, 2026
npm87Excellenthealth index

KeygraphHQ/shannonShannon is an AI pentester for web applications and APIs. It analyzes your source code, identifies attack vectors, and executes real exploits to prove vulnerabilities before they reach production.
TypeScript★ 48.1K↓ 5,619/moSep 16, 2026
NuGet87Excellenthealth index

Lombiq/UI-Testing-ToolboxWeb UI testing toolbox for Orchard Core applications with Selenium. It discovers so many issues that you'll get impostor syndrome.
C#★ 22Sep 10, 2026
Go87Excellenthealth index

airomhq/airomOpen-source AI Bill of Materials (AIBOM) scanner: inventories AI models, datasets, prompts, embeddings, vector DBs & RAG pipelines across code, containers & Kubernetes — with file:line evidence, load-time risk detection (poisoned pickle / Keras Lambda / unsafe torch.load) and NIST AI RMF / OWASP compliance mapping. CycloneDX · SARIF · JSON.
Go★ 15Sep 13, 2026
Go87Excellenthealth index

cfgaudit/cfgauditStatic security auditor for AI-agent configuration: Claude Code, MCP servers, Cursor, Codex, Copilot, Gemini CLI and more. 109 rules, SARIF output, OWASP LLM Top 10 mapping.
Go★ 8Oct 20, 2026
Maven86Excellenthealth index
Java★ 385Sep 14, 2026
PyPI86Excellenthealth index
Python★ 7Sep 15, 2026

owasp-noir/noirHunt every Endpoint in your code, expose Shadow APIs, map the Attack Surface.
Crystal★ 1,426Sep 16, 2026
npm84Excellenthealth index
TypeScript · JavaScript★ 6↓ 45K/moSep 15, 2026
PyPI84Excellenthealth index
Python★ 4↓ 1,014/moSep 26, 2026
Go84Excellenthealth index

glsec/glsecStatic security scanner and linter for GitLab CI. Finds .gitlab-ci.yml misconfigurations, supply-chain risks, and leaked secrets. Offline, SARIF output, OWASP CICD-SEC and CWE mappings.
Go★ 20Sep 10, 2026
PyPI · npm83Excellenthealth index

PrismorSec/prismor Self-hosted runtime control plane for AI agents. Observe or HITL approve or Block rogue tool calls before it executes: secret leaks, prompt injection, supply chain etc in a local dashboard. Agent agnostic (Claude, codex, langchain etc.)
Python★ 343↓ 2,863/moSep 11, 2026
C#★ 551Oct 20, 2026
PyPI81Excellenthealth index
Python★ 50↓ 46/moSep 20, 2026
npm81Excellenthealth index

lua-ai-global/governanceZero-dependency TypeScript SDK for AI agent governance: policy enforcement, injection detection, tamper-evident audit, and standards mapping (EU AI Act, OWASP, NIST, ISO 42001)
TypeScript★ 26↓ 18.7K/moSep 13, 2026
npm81Excellenthealth index
JavaScript★ 1↓ 6,592/moSep 20, 2026
NuGet80Excellenthealth index
C#★ 28Sep 13, 2026
Go · npm80Excellenthealth index
Go · TypeScript★ 168Oct 21, 2026
npm80Excellenthealth index

greenarmor/gesfCompliance-as-Code framework that automatically enforces mostly all engineering standards.
TypeScript★ 36↓ 6,428/moSep 18, 2026

marshallguillory86/secure-code-agentDeterministic security gate + bounded AI remediation prompts. NIST SSDF / OWASP ASVS / CWE Top 25 anchored. The security sibling to maintainability-agent.
Python★ 0↓ 8,014/moOct 5, 2026
npm · PyPI78Goodhealth index

sinewaveai/agent-security-scanner-mcpSecurity scanner MCP server for AI coding agents. Prompt injection firewall, package hallucination detection (4.3M+ packages), 1000+ vulnerability rules with AST & taint analysis, auto-fix.
JavaScript · Python · TypeScript★ 122↓ 2,960/moOct 9, 2026
TypeScript · JavaScript★ 57↓ 30/moSep 16, 2026

msaleme/red-team-blue-team-agent-fabricAI agent security harness, adversarial testing: 623 executable tests in the v4.21.3 release, across MCP, A2A, x402/L402, decision governance, benchmark integrity, human-in-the-loop, skill supply chain. Four target shapes: a verdict must be able to be wrong AND to be right. OWASP Agentic v1.1 T1-T17, AIUC-1 19/20 (2026-Q1/Q2 set), NIST AI 800-2.
Python★ 30↓ 1,542/moSep 11, 2026

this-is-securl/securlSecURL - passive external security posture scanner. Free hosted scanner, open-source engine, CI integration
TypeScript · JavaScript★ 3↓ 718/moSep 8, 2026
Python★ 48↓ 1,793/moSep 10, 2026

RAJANAGORI/NightingaleNightingale Docker for Pentesters is a comprehensive Dockerized environment tailored for penetration testing and vulnerability assessment. It comes preconfigured with all essential tools and utilities required for efficient Vulnerability Assessment and Penetration Testing (VAPT), streamlining the setup process for security professionals.
Shell · Dockerfile · Python★ 313Sep 16, 2026
PyPI · npm73Goodhealth index

vaquarkhan/MCP-BastionMCP-Bastion: The Zero-Infrastructure Runtime Middleware ,Enterprise-Grade Security Middleware for the Model Context Protocol (MCP)
Python★ 5↓ 3,959/moSep 18, 2026