256 ListingsFree scan on submit

Security & Testing Listings

Compare the best open-source listings for security & testing. Scanners, pentest helpers and test automation. Ranked by GitHub stars, with install commands, what each one can touch and scan reports where available.

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Goku

Goku is an HTTP load testing application written in Rust

Security & Testing Scanned 148

Divar AI Contest

CTF for AI agents. 1st & 2nd place LLM-agent solutions to Divar's AI Contest on Quera, built on GPT-4.1-mini (via Metis AI) with LangGraph ReAct agents.

Security & Testing Not scanned yet 147

Pare

Dev tools, optimized for agents. Structured, token-efficient MCP servers for git, test runners, npm, Docker, and more.

Security & Testing Scanned 140

Eval View

Regression testing for AI agents. Snapshot behavior,diff tool calls,catch regressions in CI. Works with LangGraph, CrewAI, OpenAI, Anthropic.

Security & Testing Scanned 140

MCP Observatory

Free, MIT-licensed MCP security testing from ClearFrame. Scan, audit, compare, and review locally; continue in the ClearFrame CLI or Mac app.

Security & Testing Scanned 135

Remnux MCP Server

MCP server for using the REMnux malware analysis toolkit via AI assistants

Security & Testing Scanned 134

OpenInvest

Research-grade investment decision engine for AI agents: isolated multi-agent committee, auditable verdicts, backtests with lookahead protection, published negative results

Security & Testing Scanned 133

Dreamgraph

DreamGraph is a graph-governed conceptual development environment (CDE) that turns plans, architecture decisions, and project knowledge into auditable execution through a persistent cognitive graph.

Security & Testing Not scanned yet 128

Pentestkit

Autonomous multi-agent pentest framework — plans, exploits, verifies (proof-required), CVSS-scores and writes client-ready reports. 104/104 (100%) on the XBOW validation benchmarks, powered by Kimi K3.

Security & Testing Scanned 126

PCLA

PCLA: A framework for testing autonomous agents in the CARLA simulator

Security & Testing Scanned 103

MCP Rest API

A TypeScript-based MCP server that enables testing of REST APIs through Cline. This tool allows you to test and interact with any REST API endpoints directly from your development environment.

Security & Testing Scanned 103

Jmeter MCP Server

Stdio MCP server to build, run and read reports for JMeter test plans

Security & Testing Scanned 94

Threatswarm

27 scope-enforced AI agents that run the full pentest kill-chain (recon → exploit → post-ex → DFIR → report) as a one-command Claude Code plugin. Backed by 754 MITRE-mapped skills.

Security & Testing Scanned 92

Taintgate

Provenance-aware runtime security for AI agents with deterministic ALLOW / REVIEW / BLOCK enforcement.

Security & Testing Scanned 90

Kotlin Kmp Claude Agent Skills

Public AI agent skills for Kotlin Multiplatform projects, grounded in official Android, Kotlin Multiplatform, Compose, navigation, testing, and modularization guidance.

Security & Testing Not scanned yet 89

Antares

Antares: a self-hosted AI pentest agent and assistant in one binary. Authorized penetration testing with security specialists, 7,000+ procedures and reports, plus files, shell, a real browser, memory and RAG.

Security & Testing Scanned 85

Testany Agent Skills

Open-source agent skills by Testany: engineering, prompts, content, testing, and SkillDock for visual Codex skill management.

Security & Testing Scanned 82

Claude Skill Antivirus

Security scanner for Claude Code Skills — 9 engines detect malicious patterns, data exfiltration, dangerous ops across 71K+ skills

Security & Testing Scanned 82

Security Skills Claude Code

This repository is a curated collection of skills, plugins, and automation pipelines designed for Claude Code — Anthropic's CLI for AI-assisted software engineering. It was built by the engineering and security engineering teams at Phoenix Security and released as open source so that security professionals, DevSecOps engineers, AppSec teams

Security & Testing Scanned 81

MCP Server

BitDive Model Context Protocol (MCP) server. The Autonomous Quality Loop for AI agents. Provides real runtime context, before/after trace comparison, and integration testing workflows.

Security & Testing Not scanned yet 75

MCP Server Security Standard

MCP Server Security Standard (MSSS): an open, testable security control standard for certifying MCP servers, with levels, evidence requirements, and reporting schemas.

Security & Testing Scanned 74

Open Science Skills

Agentic skills for Claude Code and Codex, built from published social-science methods sources. Covers experimental design, computational text analysis, manuscript QA, and transparent reporting.

Security & Testing Not scanned yet 69

Pic Standard

Open standard for Provenance & Intent Contracts (PIC) in AI agents. Verify intent, provenance, and evidence before high-impact tool calls.

Security & Testing Scanned 69

Claude Code Power Platform Skills

Power Platform skills for Claude Code — plan, build, deploy, and test Power Apps, Dataverse, plugins, PCF controls, and more.

Security & Testing Not scanned yet 68

List refreshed November 15, 2026. Data comes from public GitHub repositories.