ModSeeker

What's New in v2.0

🛡️ Launcher/Client Detection & Enforcement

The biggest addition in v2.0. ModSeeker can now detect which launcher a player is using through native OS-level inspection — not guesswork, not self-reported. Supports 15 launchers including Prism, MultiMC, CurseForge, Modrinth App, Lunar Client, Badlion, and more. Each launcher can be individually allowed or blocked via client-list.yml. Players on unapproved or unknown launchers are kicked automatically.

3-Layer Security Architecture

All verification is now split into three independent layers:

• Layer 1 — Cryptographic challenge-response handshake (RSA-2048)
• Layer 2 — Launcher detection & enforcement (new)
• Layer 3 — Encrypted mod verification (RSA/AES-256 + HMAC integrity)

Each layer works independently — disable one without weakening the others.

🔔 Discord Webhooks

Real-time Discord notifications for player joins, mod lists, blacklist violations, and verification failures. Just paste your webhook URL into config.yml.

Other Additions

• Player freeze during verification
• Admin dashboard (/modseeker status)
• Hot reload (/modseeker reload)
• Improved security

Requires

• Hidder v2.0 on all clients
• PaperMC 1.21.4+ (including 26.1)