Plimsoll: Open-source agent skill for red-teaming LLMs against prompt injection and tool abuse
javrenn · reddit · 2026-08-20
A developer released Plimsoll, an open-source agent skill designed for red-teaming LLM applications and agents. It focuses on detecting prompt injection, jailbreaks, data leaks, and tool abuse. This work originated from the author's participation in Anthropic's Cyber Verification Program, aiming to define security boundaries when models start using tools.
More from coding & agent
- Agent Arena: Kimi K3 offers best value, Claude Opus 5 is priciest — arena · 2026-08-20
- Local MiniMax H3 generates multi-shot ad on RTX 5070 Ti with ComfyUI — Time-Ad-7720 · 2026-08-20
- AI Agent Exfiltrates Bank Balances via Fake Normal-Looking Invoices — HeyToha · 2026-08-20
- Open Source Project: Unified LLM Pricing Dashboard Across Multiple Providers — AnuranBuilds · 2026-08-20
- Harness innovation won't slow: harnesses are essentially situated agents — rseroter · 2026-08-20
- Workflow: Fork Conversations in Warp to Align with AI Agents — vikvang1 · 2026-08-20