Trigger-based cosmetics plugin for Paper/Purpur 1.20.6–1.21.x. It integrates with MythicMobs to execute custom skills in response to in-game events. No GUI — everything is configured via config.yml. Admins assign cosmetics to players with a command; players can toggle them on and off independently.
Commands
/mc list — shows the cosmetics you have equipped.
/mc equip — toggles a cosmetic on or off. Works only if you own the cosmetic.
/mc unequip — removes a specific cosmetic.
/mc unequipall — removes all active cosmetics at once.
/mc give (admin) — assigns a cosmetic to a player. Without this command, the player cannot equip it.
/mc remove (admin) — revokes a cosmetic from a player and unequips it if active.
/mc reload (admin) — reloads the config without restarting the server.
Aliases: /mc, /cosm.
Permissions: mastercosmetics.use for players, mastercosmetics.admin for admins.
Triggers
Each cosmetic has a list of triggers that define when the MythicMobs skill is executed. Multiple triggers can be combined on the same cosmetic.
ALWAYS — the skill repeats every N ticks continuously while the cosmetic is equipped. Use interval: N to control frequency (20 ticks = 1 second).
ON_SPAWN — triggers when the player joins the server or respawns after death.
ON_DEATH — triggers when the player dies.
ON_KILL_PLAYER — triggers when the player kills another player.
ON_KILL_MOB — triggers when the player kills any mob.
ON_HIT_PLAYER — triggers every time the player hits another player.
ON_HIT_MOB — triggers every time the player hits a mob.
ON_JUMP — triggers once per jump.
ON_FLY_TICK — triggers every N ticks while the player is flying (elytra or creative flight). Use interval: N.
ON_WALK — triggers every N ticks while the player is walking on the ground. Stops when the player stops moving. Use interval: N.
ON_IDLE — triggers every N ticks while the player is standing still on the ground. Stops when the player moves. Use interval: N.
Pet
Each cosmetic can have a pet: section that spawns a companion mob. The owner can never damage their own pet.
mob-type — type of mob to spawn. Use Bukkit EntityType names: PANDA, WOLF, FOX, BEE, COW, etc.
name — name displayed above the pet. Supports & color codes and the {player} placeholder (replaced with the owner’s name).
scale — size of the mob. 0.5 = half, 1.0 = normal, 2.0 = double. Requires Paper/Purpur 1.20.5+.
follow-distance — distance (in blocks) at which the pet starts moving toward the player.
immune — if true, the pet is invulnerable to all damage sources: fire, falls, explosions, attacks from players or mobs.
move-speed — movement speed of the pet. Default 0.3. Typical range: 0.15 (slow) → 0.35 (normal) → 0.70 (fast).
always-skill — MythicMobs skill executed periodically by the pet, independent of player triggers.
always-interval — how many ticks between executions of always-skill. Default 40 (2 seconds).
always-caster — who executes always-skill. "pet" = effects appear around the pet, "player" = effects appear around the player.
trigger-skill — MythicMobs skill executed when one of the defined pet triggers activates.
trigger-caster — same as always-caster, but for trigger-skill.
triggers — list of triggers that activate trigger-skill on the pet. Uses the same names as player triggers (e.g., ON_KILL_MOB, ON_HIT_PLAYER).
Database
By default, data is stored in YAML files at playerdata/.yml. To use MySQL, set database.enabled: true in the config and fill in the connection fields.
database.table-prefix — table prefix. Default mc_. The mc_player_data table is created automatically.
database.pool-size — number of simultaneous connections in the pool. Default 5.
database.connection-timeout — connection timeout in milliseconds. Default 30000.
If the MySQL connection fails at startup, the plugin automatically falls back to YAML files without crashing. The MySQL driver is already included in Paper/Purpur 1.20+ — nothing extra is required.
General Config
settings.debug — if true, logs every executed skill, every applied pet attribute, and every pathfinding attempt. Should be false in production.
settings.prefix — chat message prefix. Supports & color codes.
All messages in the messages: section are customizable and support & color codes and placeholders such as {name}, {player}, {id}, {category}.
