Go (1.25+) terminal app for querying Minecraft Bedrock and Java servers directly or via an interactive domain lookup mode. Includes raw-terminal navigation, spinner progress UI, and concurrency-aware host probing.

Runtime Type Platform Status

• Overview
• Key Features
• Quickstart
• Usage
  • Direct Query (UWP/TCP)
  • IP/Domain Lookup
• Output Details
• Directory Layout
• Troubleshooting
• Contributing
• License

MCQuery is a focused CLI tool for checking Minecraft server status. It supports both Bedrock (UDP ping with RakNet unconnected ping) and Java (status + latency handshake) editions, and ships with an interactive lookup mode that tries combinations of subdomains and domain endings to find reachable servers.

The UI is terminal-native: selection menus use raw input, progress is shown with a spinner, and results are formatted for quick copy/paste.

• 🎯 Direct server query for Bedrock and Java editions.
• 🔎 Lookup mode to probe subdomain + domain ending combinations.
• ⚡ Concurrent lookup with automatic concurrency sizing.
• 🧭 Interactive terminal UI with keyboard navigation and live progress.
• 🧼 Clean MOTD rendering (strips Minecraft color codes).

# Build
go build -o uwp-tcp-con ./cmd/uwp-tcp-con
# Run
./uwp-tcp-con

Or run directly:

go run ./cmd/uwp-tcp-con

On launch you’ll choose a mode and edition using the arrow keys (or W/S) and Enter.

1. Select UWP/TCP query.
2. Choose Bedrock or Java.
3. Enter the host and port (leave empty for the default: 19132 for Bedrock, 25565 for Java).

This sends the protocol-specific ping and renders a formatted status page.

1. Select IP lookup.
2. Choose Bedrock or Java.
3. Pick subdomains:
   • Custom
   • Built-in pool
   • Custom + pool
4. Enter the base host (e.g., example for play.example.com).
5. Pick domain endings:
   • Custom
   • Built-in pool
   • Custom + pool
6. Enter the port (or leave empty for the default).

The lookup will probe each combination concurrently and report matches.

• Bedrock
  • Game ID, MOTD, protocol/game versions, and player counts.
• Java
  • Version name, protocol version, player counts, and latency (ms).

Both editions include a clean MOTD with Minecraft formatting stripped.

cmd/uwp-tcp-con/ # CLI entrypoint
internal/cli/ # terminal UI, prompts, lookup pools
internal/ping/ # Bedrock/Java protocols + lookup engine

• Timeouts: ensure the server is reachable and the port is open.
• No IPv4 address: Bedrock pings require an IPv4 resolution for the host.
• Terminal input issues: try running in a real TTY (not a basic shell emulator).

1. Fork the repo and create a feature branch.
2. Keep changes minimal and consistent with existing style.
3. Update README if user-facing behavior changes.

No license file is currently included in the repository. Please add one if you plan to distribute this project.