Panop Tools

A collection of small CLI tools.

Tools

Tool	Description	Binary	Docs
wappalyzator	Detects web technologies using Wappalyzer	wappalyzator	wappalyzator
isapex	Checks if a domain is an apex (eTLD+1)	isapex	isapex
sshosizator	Detects OS from SSH banners	sshosizator	sshosizator
eol-checker	Checks product EOL status via endoflife.date API	eol-checker	eol-checker
test	Simple development test binary	test	test

Installation

Download Pre-built Binaries

Download the latest release from GitHub Releases.

Build from Source

# Clone the repository
git clone https://github.com/ducksify/panop-tools.git
cd panop-tools

# Build with GoReleaser (includes UPX compression)
goreleaser build --snapshot --clean --config .goreleaser.yaml

# Or build manually
go build -o wappalyzator ./wappalyzator
go build -o isapex ./isapex
go build -o test ./test

Performance Optimization

UPX Compression

This project uses UPX (Ultimate Packer for eXecutables) to create highly compressed binaries.

Build Optimizations

• Static linking (-extldflags=-static)
• Stripped debug symbols (-s -w)
• CGO disabled for pure Go binaries
• UPX LZMA compression for maximum size reduction

Manual Testing

# Install UPX
brew install upx  # macOS
sudo apt install upx  # Ubuntu

# Build with compression
goreleaser build --snapshot --clean --config .goreleaser.yaml

Development

Adding New Tools

1. Create a new directory ./your-tool with a main.go that builds a single binary.
2. Add a concise README.md to the tool directory following the existing tools as a template.
3. Add a new build entry to .goreleaser.yaml (copy one of the existing blocks and adjust id, main, and binary).
4. Add the tool to the tools table in this README.

CI/CD

GitHub Actions Workflows

• release.yaml: Automated releases with UPX compression
• build.yml: Build testing on PRs and pushes (Go 1.24)

Automated Features

• UPX installation and compression
• Binary verification and testing
• Multi-platform builds
• Release artifact generation

Usage Examples

In GitHub Actions

- name: Download release
  uses: robinraju/release-downloader@v1
  with:
    repository: 'ducksify/panop-tools'
    latest: true
    fileName: '*linux_amd64.tar.gz'
    token: ${{ secrets.ACTIONS_TOKEN }}
    extract: 'true'
    out-file-path: ./tools

In Docker

FROM golang:1.24-bullseye AS build
ENV DEBIAN_FRONTEND=noninteractive

WORKDIR /app
COPY . ./

RUN go build -ldflags "-s -w" -o /server

FROM debian:12-slim
WORKDIR /
COPY --from=build /server /server
COPY --from=build /app/tools/isapex /isapex
CMD ["/server"]

License

This project is open source and available under the MIT License.