ai-agent

Find Verified Security Flaws with OpenAnt

Identify vulnerabilities with OpenAnt, a tool for founders to proactively secure their systems.
713 stars109 forksPythonGuide quality 8/10Updated 8/4/2026100% free · open source
What it does

OpenAnt identifies verified security vulnerabilities in systems using a leading open source LLM-based vulnerability discovery approach, minimizing false positives and negatives.

When to use it
  • When you need to proactively secure your startup's systems from potential security threats
  • When you want to detect and verify security flaws before they can be exploited
  • When you're looking for an open source solution for vulnerability discovery
Ready-to-paste prompt
python detect.py --input example_input.json --output example_output.json --stage 1
Heads up: You need to have Python installed on your system to run OpenAnt, and the README advises using a specific Python version for compatibility, so ensure you have the correct version installed before proceeding.
Saves to your device
Use with Claude
New

Skip the builder — one click puts this in Claude, Cursor, Antigravity and more.

✅ Light setup

Installs with a command or two; your AI agent can do it for you.

Try it instantly — no install
Claude Code
mkdir -p ~/.claude/skills/openant && curl -fsSL https://workflowstacks.com/api/skills/openant/claude-skill -o ~/.claude/skills/openant/SKILL.md
Open in another AI app

Opens the app with this repo with the prompt ready to go — no copy-paste needed.

Connect the whole catalog (MCP)
claude mcp add --transport http workflowstacks https://workflowstacks.com/api/mcp

Adds a WorkflowStacks connector to Claude Code: search and load any skill here by chatting.

Quick Actions
Details
Creator
knostic
Language
Python
Category
ai-agent
Published
2/26/2026

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