# \ud83d\udee1\ufe0f PCMNF (Premium Chat Moderation Notification Filter)<\/p>\n
\n
\n-blue?style=for-the-badge)<\/p>\n
—<\/p>\n
### \u2728 Overview
\n**PCMNF** is a lightweight, optional addon for the **PCM (Premium Chat Moderation)** plugin. It utilizes ProtocolLib to seamlessly intercept incoming server packets at the protocol level, allowing server owners to provide their players with an unparalleled level of chat and UI customization. <\/p>\n
Tired of players complaining about crate key broadcast spam, server announcements, or intrusive bossbars and titles? PCMNF solves this by allowing players to individually toggle the visibility of specific, server-defined regex strings via the `\/notification` command.<\/p>\n
—<\/p>\n
## \ud83d\udea7 Development & Support<\/p>\n
**PCMNF is currently in active development!** Many more features, flexible layouts, and extended customization options are planned for future updates.<\/p>\n
If you need support, want to report an issue, or have a great idea for a new feature you’d like to see added, please join our **Discord Server**! We would love to hear your feedback and suggestions.<\/p>\n
—<\/p>\n
## \ud83d\ude80 Key Features<\/p>\n
* \ud83d\udeab **Deep Packet Interception**: Uses ProtocolLib to intercept and filter packets *before* they even reach the player’s client.
\n* \ud83d\udce1 **Multi-Format Filtering**: It doesn’t filter standard chat messages! But does scans of:
\n * `CLIENTBOUND_SYSTEM_CHAT` (System messages, Actionbars)
\n * `SET_TITLE_TEXT` (On-screen Titles)
\n * `SET_SUBTITLE_TEXT` (On-screen Subtitles)
\n * `BOSS_BAR` (Bossbar names\/titles)
\n* \u2699\ufe0f **Fully Regex Powered**: Server owners can define incredibly precise, or very broad, regex patterns in the main `PCM` `config.yml` to target exactly what they want to allow players to toggle.
\n* \ud83d\udc64 **Per-Player Toggles**: Players control their own experience. Filtering an announcement for one player does not affect anyone else.
\n* \ud83d\udcbe **Persistent Storage**: Player toggle preferences are saved safely across server restarts natively within PCM’s backend ecosystem.<\/p>\n
—<\/p>\n
## \ud83d\udee0\ufe0f Commands (via PCM)<\/p>\n
PCMNF integrates directly into PCM’s command structure, meaning there are no new command aliases to learn.<\/p>\n
| Command | Description | Permission | —<\/p>\n ## \u2699\ufe0f Configuration Example (in PCM’s config.yml)<\/p>\n “`yaml —<\/p>\n ## \ud83d\udce5 Installation & Requirements<\/p>\n Because PCMNF intercepts raw Minecraft packets, it requires both the core `PCM` plugin and `ProtocolLib` to function.<\/p>\n 1. **Download Dependencies**: —<\/p>\n ## \ud83d\udc8e Credits<\/p>\n * \ud83d\udc68\u200d\ud83d\udcbb **Development**: Obsyron A addon to the PCM plugin to make the notification filter work<\/p>\n","protected":false},"featured_media":119938,"template":"","meta":{"_minecraft_slug":"pcmnf","_minecraft_project_id":"531hyWDk","_minecraft_author":"obsyrixx","_minecraft_license":"GPL-2.0-or-later","_minecraft_downloads":14,"_minecraft_follows":0,"_minecraft_client_side":"unsupported","_minecraft_server_side":"required","_minecraft_storage_type":"zip","_minecraft_archive_name":"pcmnf.zip","_minecraft_size_bytes":6039,"_minecraft_version_count":1,"_minecraft_updated_at":"2026-05-15T22:53:50.666088Z","_minecraft_date_created":"2026-02-21T15:49:24.757061Z","_minecraft_date_modified":"2026-02-20T13:15:12.061671Z","_minecraft_project_url":"https:\/\/modrinth.com\/mod\/pcmnf","_minecraft_icon_attachment_id":119938,"_minecraft_imported_at":"2026-06-07T01:26:12+00:00","_minecraft_import_hash":"69d468b883585a311aef3a71124ab7df","_minecraft_versions":"","_minecraft_links":"","_minecraft_gallery":"","_minecraft_api_metadata":""},"mod_category":[126,127,867,92],"mod_loader":[132],"minecraft_version":[62,37,40,41,73,74,38,78,79,80,81,82],"class_list":["post-119937","mod","type-mod","status-publish","has-post-thumbnail","hentry","mod_category-management","mod_category-paper","mod_category-social","mod_category-utility","mod_loader-paper","minecraft_version-1-21","minecraft_version-1-21-1","minecraft_version-1-21-10","minecraft_version-1-21-11","minecraft_version-1-21-2","minecraft_version-1-21-3","minecraft_version-1-21-4","minecraft_version-1-21-5","minecraft_version-1-21-6","minecraft_version-1-21-7","minecraft_version-1-21-8","minecraft_version-1-21-9"],"yoast_head":"\n
\n| :— | :— | :— |
\n| `\/notification` | \ud83d\udccb Lists all available notification channels you can toggle and their current status. | None (Default) |
\n| `\/notification
\nnotification-filter:
\n enabled: true
\n channels:
\n crate_announcements:
\n pattern: “(?i).*crate.*”
\n default-enabled: true # Players see this by default until they toggle it off
\n server_broadcasts:
\n pattern: “(?i).*broadcast.*”
\n default-enabled: true
\n“`<\/p>\n
\n * ProtocolLib (Required for packet manipulation)
\n * PCM (The core plugin)
\n2. **Download PCMNF**: Get the `PCMNF-X.X.jar`.
\n3. **Install**: Place `ProtocolLib.jar`, `PCM-X.X.jar`, and `PCMNF-X.X.jar` into your server’s `plugins` folder.
\n4. **Restart**: Restart your server.
\n5. **Enable**: Open PCM’s `config.yml`, locate the `notification-filter` section, and set `enabled: true`. Follow the regex guide in the config to define your custom channels!<\/p>\n
\n* \ud83c\udf10 **Core function**: ProtocolLib<\/p>\n","protected":false},"excerpt":{"rendered":"