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#prompt-injection

Every repository in the public record carrying this tag — from its GitHub topics or the keywords its package registries publish. Health is measured under the same versioned methodology as the rest of the record.

25 records
Tagged “prompt-injection”Ranked by health index
npm
78Goodhealth index
arcjet/arcjet-js
Arcjet JavaScript (JS) / TypeScript SDK. Stop bots and automated attacks from burning your AI budget, leaking data, or misusing tools with Arcjet's AI security building blocks.
TypeScript★ 675↓ 719K/moJul 19, 2026
Apache-2.0Jul 19, 2026 · metrics 1.13.0
PyPI · npm
74Goodhealth index
NuGuardAI/nuguard
opensource repo for validating agentic AI applications: redteam, behavior, supply-chain, static analysis
Python★ 10↓ 4,954/moJul 18, 2026
Custom licenseJul 18, 2026 · metrics 1.13.0
npm
71Goodhealth index
asamassekou10/ship-safe
CLI 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 · TypeScript · CSS★ 763↓ 2,247/moJul 15, 2026
MITJul 15, 2026 · metrics 1.13.0
PyPI · npm
70Goodhealth index
hashgraph-online/hol-guard
Open-source antivirus for AI agents: block risky tools, secret access, prompt injection, malicious packages, MCP servers, plugins, and skills at runtime.
Python · TypeScript · JavaScript★ 396Jul 15, 2026
Custom licenseJul 15, 2026 · metrics 1.13.0
npm · PyPI
68Moderatehealth index
Agent-Threat-Rule/agent-threat-rules
Open detection standard -- like Sigma, but for AI agents. 425 rules, shipped in Microsoft AGT, Cisco AI Defense, MISP, OWASP A-S-R-H. 97.1% recall on NVIDIA garak. NIST OSCAL Path 1.
TypeScript★ 314↓ 9,370/moJul 16, 2026
MITJul 16, 2026 · metrics 1.13.0
npm
65Moderatehealth index
panguard-ai/panguard-ai
Open-source security platform for AI agents -- audits skills before install, monitors 24/7, shares threat intelligence across all users. | AI Agent 開源安全平台 -- 安裝前審計 skill、24/7 即時監控、社群共享威脅情報。
TypeScript · HTML · JavaScript★ 52↓ 2,959/moJul 15, 2026
MITJul 15, 2026 · metrics 1.13.0
Go
63Moderatehealth index
openclaw/clawscan
Composable security scanning harness for agent skills
Go · Python★ 12Jul 23, 2026
MITJul 23, 2026 · metrics 1.13.0
PyPI · npm
62Moderatehealth index
PrismorSec/prismor
Runtime Firewall for AI agents which catches the rogue tool call before it runs. Dangerous commands, secret leaks, prompt injection. For Claude Code, Codex and framework SDKs
Python · HTML★ 240↓ 6,171/moJul 19, 2026
Apache-2.0Jul 19, 2026 · metrics 1.13.0
PyPI
62Moderatehealth index
crucible-security/crucible
pytest for AI agents - Autonomous red-teaming, behavioral monitoring & security testing for LLM agents
Python★ 45↓ 1,793/moJul 17, 2026
Apache-2.0Jul 17, 2026 · metrics 1.13.0
npm
61Moderatehealth index
drakon-systems-ltd/shieldcortex
🧠🛡️ Complete memory & security for AI agents. Persistent storage, semantic search, prompt injection firewall, audit trail. One package.
TypeScript★ 25↓ 12.1K/moJul 13, 2026
MITJul 13, 2026 · metrics 1.13.0
npm
61Moderatehealth index
goklab/guardvibe
Security infrastructure your AI can't be — deterministic, daily CVE intel past your model's training cutoff, whole-repo-aware, author-independent, and shift-left: secure_prompt secures the prompt before code generation. The security MCP for vibe coding: 450 rules, 39 tools, CLI + doctor for Next.js, Supabase, Clerk, Stripe, Prisma, Hono & MCP.
TypeScript★ 4↓ 6,125/moJul 17, 2026
Apache-2.0Jul 17, 2026 · metrics 1.13.0
PyPI
61Moderatehealth index
secure-vector/ai-threat-monitor
Security & Observability for AI Agents — audit every tool call, enforce allow/block policies, catch prompt injection and data leaks. Local-first; works with Claude Code, Codex, Copilot CLI, OpenClaw, LangChain, and all major LLM APIs.
Python · JavaScript★ 13Jul 16, 2026
Custom licenseJul 16, 2026 · metrics 1.13.0
Go
58Moderatehealth index
famclaw/honeybadger
Security scanner for AI agent skills and MCP servers. Detects secrets, CVEs, supply chain attacks, and prompt injection in SKILL.md files before they're installed. Pre-install gate for Claude Code, OpenClaw, PicoClaw, NanoBot, FamClaw, and CI/CD pipelines. Single Go binary, MIT licensed.
Go★ 3Jul 17, 2026
MITJul 17, 2026 · metrics 1.13.0
npm
56Moderatehealth index
Silmaril-Security/sdk-typescript
TypeScript SDK for Silmaril Firewall
TypeScript★ 0↓ 4,664/moJul 19, 2026
Custom licenseJul 19, 2026 · metrics 1.13.0
crates.io
55Moderatehealth index
kahramanemir/Vallum
Security boundary CLI proxy between AI coding agents and your shell — redacts secrets, neutralizes prompt injection, wraps untrusted terminal output, and audits every command. Single Rust binary.
Rust★ 4↓ 96/moJul 15, 2026
Apache-2.0Jul 15, 2026 · metrics 1.13.0
PyPI
54Moderatehealth index
zrk222/code-factory
Proof-first software factory for AI-assisted code: specs, adversarial gates, deterministic decisions, and reviewable receipts.
Python★ 0↓ 2,590/moJul 17, 2026
Custom licenseJul 17, 2026 · metrics 1.13.0
npm
53Moderatehealth index
nkratk/llm-trust-guard
No repository description published.
TypeScript★ 1↓ 3,299/moJul 19, 2026
MITJul 19, 2026 · metrics 1.13.0
PyPI
52Moderatehealth index
Silmaril-Security/sdk-python
Python SDK for Silmaril Firewall prompt injection and jailbreak detection
Python★ 0Jul 20, 2026
Custom licenseJul 20, 2026 · metrics 1.13.0
PyPI
52Moderatehealth index
vishnu-77/secchecker
No repository description published.
Python★ 1Jul 22, 2026
MITJul 22, 2026 · metrics 1.13.0
npm
48At riskhealth index
chipallen2/snazi
No messages for you. A communication gating layer for AI agents to prevent prompt injection.
TypeScript · JavaScript★ 3↓ 3,728/moJul 23, 2026
MITJul 23, 2026 · metrics 1.13.0
PyPI
42At riskhealth index
vdalal/agentx-security-sdk
Runtime action firewall for AI agents: the keyless Shield. Blocks catastrophic tool calls (DROP TABLE, SSRF, secret exfil) in-process, no key. MIT.
Python★ 0↓ 5,745/moJul 19, 2026
MITJul 19, 2026 · metrics 1.13.0
Go
38At riskhealth index
tamish560/mcprobe
Security scanner and introspection tool for MCP servers. Connect, inspect, detect injection patterns, find tool shadowing, baseline for drift. Single binary, zero dependencies, Go stdlib only.
Go★ 2Jul 20, 2026
MITJul 20, 2026 · metrics 1.13.0
npm · PyPI
38At riskhealth index
wangai003/scan5
No repository description published.
TypeScript · HTML★ 0↓ 2,941/moJul 16, 2026
No licenseJul 16, 2026 · metrics 1.13.0