ai-agent

LinkFinder: Find Endpoints

Name: LinkFinder: Find Endpoints
Author: GerbenJavado

Discover endpoints in JavaScript files with LinkFinder, a Python script for founders. 4.4k+ GitHub stars

From the repo · “A python script that finds endpoints in JavaScript files”

4,470 stars+6★ this week665 forksPythonGuide quality 8/10 · reviewed Aug 6Updated 4/13/2024100% free · open source

What it does

LinkFinder is a python script that finds endpoints in JavaScript files, helping you identify potential API connections in your web applications.

When to use it

•When reviewing a web application's codebase for security vulnerabilities
•When trying to understand how a web application interacts with its backend services
•When looking for potential entry points for penetration testing

Ready-to-paste prompt

python linkfinder.py -h https://example.com/app.js -o output.json

Heads up: LinkFinder requires Python 3.6 or higher to run, and may not work correctly with JavaScript files that use complex syntax or minification

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/linkfinder && curl -fsSL https://workflowstacks.com/api/skills/linkfinder/claude-skill -o ~/.claude/skills/linkfinder/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.

How LinkFinder: Find Endpoints works

Codeflow

Free to inspect

LinkFinder: Find Endpoints is a tiny Python project (~450 lines across 3 code files). Setup is light: runs with Docker. Last commit 30 months ago, MIT license, has a test suite.

Size

Tiny codebase

~450 lines · 3 code files · 4 min skim

Setup

Light setup

Runs with Docker.

Runs on

Python · Docker

No API keys detected

Python 88%HTML 10%Dockerfile 2%

Where to start reading

1
README.md
Start here — what it does and how to install it
2
requirements.txt
Dependencies and the commands it exposes

READMEHas testsThin docsNo CIDocker readyMIT licenseLast update 30 mo ago

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/linkfinder && curl -fsSL https://workflowstacks.com/api/skills/linkfinder/claude-skill -o ~/.claude/skills/linkfinder/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

GerbenJavado

Language

Python