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mcp/harbor
Verified official

PromptBrake Free Tools MCP

v1.0.0

io.github.aj888/promptbrake-free-tools

Free AI security tools: injection payloads, OWASP LLM mapper, ADLC release planner, test builder.

transport:streamable-http tools:4
Website

Target client

run in your project directory 

claude mcp add --transport http promptbrake-free-tools https://promptbrake.com/free-tools/mcp

setup guides: Claude Code Claude Desktop Cursor VS Code Zed Windsurf Cline Gemini CLI Grok ChatGPT Claude.ai LangChain

Adds it for this project only. Append --scope user to make it available everywhere. Claude Code docs

get_prompt_injection_payloads Read-only

get prompt injection payloads

map_owasp_llm_risk

map owasp llm risk

plan_adlc_release

plan adlc release

build_test_pack

build test pack

All 4 tools, one page each

Mutating and Read-only are read off each tool's name, not its schema — a hint, not a guarantee. Check the server's own documentation before granting access.