CLUSTER LLM-PROMPTS-SECURITY · 5 ENTRIES · EARLIEST ENTRY 2025-04-19

LLM prompt security testing

This cluster comprises web-based tools that scan LLM prompts for security vulnerabilities, such as prompt-injection, and recommend remediation. The dated history is too thin to read a shape from—only one entry exists before the index start, and most members lack source dates. Traction leaders, in order, are PromptShield, prompt-shield, and deepteam-red-team-lab, though all currently show zero activity stars.

Entry timeline

ENTRY TIMELINE

APR 2025: 1SEP 2026: 2OCT 2026: 2
APR 2025OCT 2026

Members by activity

Activity signals, not revenue.

Build origin · 1 ai-built · 4 unlabelled

Operator · 1 commercial · 4 unlabelled

Two labels per entry, never collapsed into one: how it was built, and who stands behind it. Counted over the 5 listed below. Unlabelled means nothing has decided yet — not that the answer is small.

  1. 01PromptShield0★11 daysliveWeb platform for testing LLM security by analyzing prompts for vulnerabilities and suggesting remediation.
  2. 02prompt-shield0★26 dayslivecommercialSecurity web app that tests LLM applications for prompt-injection vulnerabilities and protects them from malicious prompts.
  3. 03deepteam-red-team-lab0★1 mo—Security tool that red-teams LLM applications with configurable attacks and produces risk-assessment reports.
  4. 04breaker-ai8★1 yrabandoned—ai-builtA security checker for LLM prompts that scans for vulnerabilities and provides mitigation recommendations.
  5. 05InclusiveCode — LGBTQIA+ Safety Tools for LLM Engineers0★unknownliveWeb tool that gives LLM engineers evaluation scenarios, anti-patterns, and red-teaming to catch harmful outputs before shipping.