PromptBrake launches free MCP server for prompt injection payloads and OWASP LLM risk mapping
Specialist-Bee9801 · reddit · 2026-09-30
PromptBrake's creator has exposed four free tools via a remote MCP server — no account or API key required — so AI assistants can prepare AI testing and release plans. Setup: claude mcp add --transport http promptbrake-free-tools https://promptbrake.com/free-tools/mcp.
The four tools:
- getpromptinjectionpayloads — fixed adversarial test inputs by attack category
- mapowaspllmrisk — test ideas and signals for an OWASP LLM risk
- planadlcrelease — release planning gaps and a starter gate policy
- buildtestpack — creates a tests. with response-text checks
Caveats: the server prepares artifacts only; running packs requires a PromptBrake runner and CI access, and checks compare text rather than meaning or backend actions. The author says no tool inputs or results are stored.
More from coding & agent
- Cursor + data export makes debugging GA4/GSC traffic spikes a 10-minute job — gaganghotra_ · 2026-09-30
- Intern-Decision open models (0.8B–4B) beat Jev on multimodal decision benchmarks — max_paperclips · 2026-09-30
- xiaohu shows the computer assigned to his AI agent: browser preinstalled and it can make calls — xiaohu · 2026-09-30
- Minos previews Bittensor SN107's second incentive: AI agents doing genomic research, controlled from an iPhone — markjeffrey · 2026-09-30
- Keep your failed agent tasks — rerun them on each model release to catch the breakthrough — victor_explore · 2026-09-30
- AI agents are impressive until they hit one exception — yi111 · 2026-09-30