ai-agent

LayerDomainFinder: Find Subdomains

Discover subdomains with LayerDomainFinder, a tool.
459 stars80 forksC#Guide quality 8/10Updated 7/17/2019100% free · open source
What it does

LayerDomainFinder is a tool that helps discover subdomains of a given domain using various techniques and wordlists.

When to use it
  • When you need to identify potential entry points for security testing or penetration testing
  • When you want to uncover hidden services or applications within a domain
  • When you're conducting reconnaissance on a target domain for bug bounty or cybersecurity research
Ready-to-paste prompt
dotnet LayerDomainFinder.dll -d example.com -w wordlist.txt -o output.txt -t 5
Heads up: Make sure you have the .NET Core 3.1 or later runtime installed on your system, as LayerDomainFinder is built using C# and requires this version to run
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/layerdomainfinder && curl -fsSL https://workflowstacks.com/api/skills/layerdomainfinder/claude-skill -o ~/.claude/skills/layerdomainfinder/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
euphrat1ca
Language
C#
Category
ai-agent
Published
7/17/2019

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