Go99Exceptionalhealth index
stacklok/toolhiveToolHive is an enterprise-grade platform for running and managing Model Context Protocol (MCP) servers.
Go★ 1,977Jul 29, 2026
Go99Exceptionalhealth index
stackloklabs/toolhiveToolHive is an enterprise-grade platform for running and managing Model Context Protocol (MCP) servers.
Go★ 1,951Jul 18, 2026
PyPI97Exceptionalhealth index
Python★ 5,775Aug 28, 2026
PyPI95Exceptionalhealth index
Python★ 2,423Aug 13, 2026
Go95Exceptionalhealth index
Go★ 20Jul 18, 2026
PyPI · npm94Exceptionalhealth index
msaad00/agent-bomOpen security scanner and self-hosted control plane for AI, MCP, and cloud. One evidence model — run scans in your environment, centralize findings, govern in your VPC.
Python · TypeScript★ 28↓ 5,301/moJul 16, 2026
PyPI · npm94Exceptionalhealth index
sattyamjjain/agent-audit-kitStatic scanner for MCP-connected AI agent pipelines — 271 rules across 12 categories, 12 compliance frameworks, OWASP Agentic 10/10 + MCP 10/10, GitHub Action, SARIF, public CVE-to-rule ledger.
Python★ 13↓ 2,808/moAug 2, 2026
PyPI · crates.io · npm93Exceptionalhealth index

hashgraph-online/hol-guardOpen-source antivirus for AI agents: block risky tools, secret access, prompt injection, malicious packages, MCP servers, plugins, and skills at runtime.
Python · TypeScript★ 557↓ 95.5K/moSep 5, 2026
Go93Exceptionalhealth index
mindburn-labs/helm-ai-kernelFail-closed execution firewall for AI agents: quarantine MCP tools, proxy OpenAI-compatible requests, emit signed receipts, and verify EvidencePacks offline.
Go · Java★ 53Jul 17, 2026
Go93Exceptionalhealth index
praetorian-inc/augustusLLM security testing framework for detecting prompt injection, jailbreaks, and adversarial attacks — 190+ probes, 28 providers, single Go binary
Go★ 257Jul 16, 2026
Maven92Excellenthealth index

akto-api-security/aktoAkto is the fastest growing AI Security platform for your teams to secure AI agents, MCPs, LLMs, Agent skills, Gen AI apps in your organization.
Java · JavaScript★ 1,512Sep 5, 2026
npm91Excellenthealth index
CyberStrikeus/CyberStrikeOpen-source AI-augmented offensive security harness. 13+ autonomous agents, 150+ LLM providers, 5,300+ models, 7,600+ Ed25519-signed attack skills, 56+ built-in tools, 176+ MCP tools. MITRE ATT&CK, OWASP WSTG, CIS Benchmarks. Post-exploit: Linux/Windows/macOS/AWS/Azure/K8s/CI-CD. Web UI + Cloudflare Tunnel. Your AI red team.
TypeScript · Python★ 1,266↓ 2,624/moJul 23, 2026
Go91Excellenthealth index

praetorian-inc/juliusSimple LLM service identification - translate IP:Port to Ollama, vLLM, LiteLLM, or 60+ other AI services in seconds
Go★ 175Aug 8, 2026
PyPI91Excellenthealth index

usestrix/strixOpen-source AI penetration testing tool to find and fix your app’s vulnerabilities.
Python · Go · TypeScript★ 48.3KAug 5, 2026
PyPI · RubyGems90Excellenthealth index
Python★ 155↓ 2,902/moAug 25, 2026
Go90Excellenthealth index
mindburn-labs/helm-ossFail-closed execution firewall for AI agents: quarantine MCP tools, proxy OpenAI-compatible requests, emit signed receipts, and verify EvidencePacks offline.
Go · Java★ 53Jul 18, 2026
crates.io90Excellenthealth index
nolabs-ai/nonoSandbox any AI agent in seconds - zero setup, zero latency.
Rust★ 3,016Jul 16, 2026
PyPI · npm89Excellenthealth index
NuGuardAI/nuguardopensource repo for validating agentic AI applications: redteam, behavior, supply-chain, static analysis
Python★ 10↓ 4,954/moJul 18, 2026
crates.io89Excellenthealth index
Rust★ 3,036Jul 17, 2026
crates.io89Excellenthealth index
lukehinds/nonoSandbox any AI agent in seconds - zero setup, zero latency.
Rust★ 3,047Jul 19, 2026
PyPI89Excellenthealth index
owasp/docksecAI-powered Docker security scanner that explains vulnerabilities in plain English. An OWASP Lab Project.
Python★ 460Jul 17, 2026
npm88Excellenthealth index

asamassekou10/ship-safeCLI security scanner built for the agentic era. Detects CI/CD misconfigs, agent permission risks, MCP tool injection, hardcoded secrets, and DMCA-flagged AI dependencies.
JavaScript★ 830↓ 5,893/moSep 6, 2026
Go · npm88Excellenthealth index

beenuar/AiSOCOpen-source AI-powered Security Operations Center — alert fusion, purple-team drills, agent-assisted triage, MITRE ATT&CK investigation. MIT-licensed, self-hostable.
Python · TypeScript★ 2,367Sep 5, 2026
Go87Excellenthealth index
itcmsgr/nftbanNFTBan is an open-source Linux Intrusion Prevention System (IPS) and firewall manager built on nftables, designed to integrate cleanly with modern Linux security stacks.
Shell · Go★ 7Jul 15, 2026
Go86Excellenthealth index
Nox-HQ/noxOpen-source security scanner with first-class AI app security (prompt injection, embedding leakage, agent over-privilege, MCP hardening). Polyglot AIBOM, SARIF, SBOM. Cosign-signed plugin marketplace. Offline-first, agent-native via MCP.
Go★ 0Jul 24, 2026
npm86Excellenthealth index

emiliaprotocol/emilia-protocolAuthority control plane for autonomous work. EMILIA Gate enforces finite customer-owned mandates at protected executor boundaries; the open protocol keeps evidence verifiable.
TypeScript · HTML★ 649↓ 1,109/moSep 5, 2026
npm86Excellenthealth index
ofri-peretz/eslintSecurity & code-quality ESLint plugins — 350+ CWE-mapped rules across 18 domains, ESLint + Oxlint. The lint layer AI-generated code needs.
TypeScript · MDX★ 12↓ 77.5K/moJul 25, 2026
npm84Excellenthealth 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★ 46.4K↓ 3,414/moAug 5, 2026
Go · PyPI84Excellenthealth index

adithyan-ak/AgentHoundOffensive security framework for AI agent infrastructure - recon, credential looting, model exfiltration, poisoning, and attack-path analysis across MCP, A2A, gateways, and AI services. BloodHound for the agentic stack.
Go · TypeScript★ 270Aug 22, 2026
PyPI84Excellenthealth index

squid-protocol/gitgalaxyDeep repository intelligence for humans and ai. Air gapped, on premise, zero dependency SAST for 50 languages regardless of compilation status. Sarif and sbom outputs.
Python★ 50Aug 22, 2026