Global configuration
anticheat:
obfuscation:
items:
all-models:
dont-obfuscate: #
also-obfuscate: []#
Controls additional data components which should be hidden for all items from other players. It’s generally not recommended to configure this unless you know what you are doing, as you may change how items look to other players.
dont-obfuscate: # - minecraft:lodestone_tracker
Controls which data components should not be hidden for all items from other players. This is because they may slightly change the item’s appearance, so hiding it isn’t warranted. In this example, lodestone trackers may reveal critical locations, but hiding the location causes the compass to shake around for other players. It’s up to your digression whether you think this tradeoff is important.
sanitize-count: true#
Controls whether the item’s count should be hidden from other players.
enable-item-obfuscation: false#
Controls whether unnecessary item information (such as enchantments, lore, etc.) that can give cheat clients an advantage should be sent to other players’ clients. This may break resource packs that rely on information such as enchantments, lore or item names when observing other players. The hidden data components can be extended or reduced via
also-obfuscate and dont-obfuscate respectively. model-overrides:
minecraft:elytra:
dont-obfuscate: #
also-obfuscate: []#
Controls the components that should also be obfuscated for items with the item model of
minecraft:elytra. This may be useful if you want to hide certain components not important to other players. dont-obfuscate: # - minecraft:damage
Controls the components that should not be obfuscated for items with the item model of
minecraft:elytra. This defaults to minecraft:damage as elytras with 1 durability have a special texture.sanitize-count: true#
Controls whether the item count of items with the model
minecraft:elytra should be hidden from other players. block-updates:
disable-noteblock-updates: false#
Whether to disable any form of block updates for note blocks on the server. Disabling block updates leads to note blocks no longer updating their block state, allowing for technically invalid note blocks to remain in the world, which might be useful for mapmakers.
disable-tripwire-updates: false#
Whether to disable any form of block updates for tripwires on the server. Disabling block updates leads to tripwires no longer updating their block state, allowing for technically invalid tripwires to remain in the world, which might be useful for mapmakers.
chunk-loading-advanced:
auto-config-send-distance: true#
Set to true if the server will match the chunk send radius that clients have configured in their view distance settings if the client is less-than the server’s send distance.
player-max-concurrent-chunk-generates: 0#
Specifies the maximum amount of concurrent chunk generations that an individual player can have. Set to 0 to let the server configure it automatically per player, or set it to -1 to disable the limit.
player-max-concurrent-chunk-loads: 0#
Specifies the maximum amount of concurrent chunk loads that an individual player can have. Set to 0 to let the server configure it automatically per player, or set it to -1 to disable the limit.
chunk-loading-basic:
player-max-chunk-generate-rate: -1.0#
The maximum rate at which chunks will generate for any individual player. Set to -1 to disable this limit.
player-max-chunk-load-rate: 100#
The maximum rate at which chunks will load for any individual player. Note that this setting also affects chunk generations, since a chunk load is always first issued to test if a chunk is already generated. Set to -1 to disable this limit.
player-max-chunk-send-rate: 75#
The maximum rate in chunks per second that the server will send to any individual player. Set to -1 to disable this limit.
chunk-system:
gen-parallelism: default#
Sets whether the server should use parallel chunk generation. The default value will be used as true. Possible options are true, on and enable to make the server use the system and false, off or disabled to disable.
io-threads: -1#
Sets the number of threads to be used for read and write operations with chunks. If any value below zero is set, only one thread will be used.
worker-threads: -1#
Sets the number of threads to be used for parallel chunk generation. If a value below zero is set, the server will automatically determine the optimal number of threads based on the available physical CPU cores (not logical cores). For systems with 3 or fewer physical cores, only 1 thread will be used. In all other cases, the number of threads is capped at half of the physical cores.
collisions:
enable-player-collisions: true#
Sets whether the server should allow players to collide with one another. This option can be broken by plugins interacting with the scoreboard. If you are having trouble with this option, try without plugins installed
send-full-pos-for-hard-colliding-entities: true#
Collisions with boats and minecarts are often subject to client/server disagreement, which may cause glitchy behavior for players. This setting attempts to mitigate this desync by sending precise locations for entities involved in collisions. Having this enabled will use more bandwidth; however, in the majority of cases, this is a worthy tradeoff
commands:
suggest-player-names-when-null-tab-completions: true#
Instructs the server to return a list of players when tab-completing when there are no other completions available
time-command-affects-all-worlds: false#
Whether the /time command should act on all worlds or just the sender’s current world
ride-command-allow-player-as-vehicle: false#
Allow mounting entities to a player in the Vanilla
/ride command. console:
item-validation:
display-name: 8192#
The maximum length of an item’s display name in characters
lore-line: 8192#
The maximum length of a lore line in characters
resolve-selectors-in-books: false#
Whether to resolve selectors in books. With this enabled, players given creative mode will be able to crash the server in yet another way
book:
book-size:
page-max: 2560#
The max number of bytes a single page in a book can contribute to the allowed byte total for a book, or “disabled” to disable non-vanilla restrictions on the book size.
total-multiplier: 0.98#
Each page has this multiple of bytes from the last page as its contribution to the allowed byte total for a book (with the first page being having a multiplier of 1.0)
logging:
deobfuscate-stacktraces: true#
Whether to remap Spigot mapped stacktraces to Mojang mappings in logging. Has no impact on Mojang mapped servers
messages:
no-permission: <red>I'm sorry, but you do not have permission to perform this command. Please contact the server administrators if you believe that this is in error.#
Default message sent to players when they have insufficient permissions for an action, formatted with MiniMessage. Plugins may override this for their commands
use-display-name-in-quit-message: false#
Whether the server should use the player’s display name (set by plugins) or actual name in quit messages
kick:
authentication-servers-down: <lang:multiplayer.disconnect.authservers_down>#
Message sent to players when Mojang’s authentication servers are unreachable. Formatted using MiniMessage.
connection-throttle: Connection throttled! Please wait before reconnecting.#
Message sent to players when they are throttled for connecting too frequently. Formatted using MiniMessage.
flying-player: <lang:multiplayer.disconnect.flying>#
Message sent to players who are detected flying. Formatted using MiniMessage.
flying-vehicle: <lang:multiplayer.disconnect.flying>#
Message sent to players who are detected riding a flying vehicle. Formatted using MiniMessage.
misc:
load-permissions-yml-before-plugins: true#
Loads bukkit’s permission.yml file before plugins, allowing them to check information set there immediately on enable
max-joins-per-tick: 5#
Sets the maximum amount of players that may join the server in a single tick. If more players join, they will be postponed until later ticks to join but not kicked. This is not related to connection throttling found in bukkit.yml
region-file-cache-size: 256#
The maximum size of the region file cache
use-alternative-luck-formula: false#
Use an alternative luck formula allowing luck to be applied to items that have no quality defined. Makes major changes to fishing formulas
use-dimension-type-for-custom-spawners: false#
Whether phantoms, wandering traders, etc. should be able to spawn in custom overworlds. Defaults to false in order to match Vanilla behavior
strict-advancement-dimension-check: false#
Disables the attempts to translate worlds that use the same generation as the Overworld, The Nether, or The End to general dimensions rather than the specific dimension key of the world.
chat-threads:
client-interaction-leniency-distance: default#
Defines the leniency distance added on the server to the interaction range of a player when validating interact packets.
compression-level: default#
A higher compression level means less data transmitted at the cost of more CPU time. The default value is -1, which means that the server will use the default value of the defined compressor. Note that Paper is currently using the Velocity compressor, which uses a default compression level of 6 as a middle ground between performance and data transmission.
packet-limiter:
all-packets:
action: KICK#
The action to take once the limit has been violated. Possible values are DROP which will ignore packets over the limit, and KICK which will kick players for exceeding the limit
interval: 7.0#
The interval, in seconds, for which max-packet-rate should apply
max-packet-rate: 500.0#
The number of packets allowed per player within the interval
kick-message: <red><lang:disconnect.exceeded_packet_rate>#
The message players are kicked with for sending too many packets. Formatted using MiniMessage.
overrides: ServerboundPlaceRecipePacket#
Override the global configuration for any individual named packet. You can find the names of every packet as they are displayed on timings. For more experienced users, packets named here use Mojang mappings regardless of the server.
player-auto-save:
proxies:
proxy-protocol: false#
Whether the server should process PROXY Protocol messages. This is completely unrelated to Velocity or BungeeCord. Only enable this if you are using HAProxy or similar
bungee-cord:
online-mode: true#
Instructs the server how to handle player UUIDs and data when behind BungeeCord. Always set to match your proxy’s online-mode setting
velocity:
enabled: false#
Whether the server should accept Velocity Modern Forwarding
online-mode: true#
Instructs the server how to handle player UUIDs and data when behind Velocity. Always set to match your proxy’s online-mode setting
secret: #
The secret string that is shared by your Velocity proxy and this server. This needs to match your proxy’s secret as defined in the forwarding.secret file
scoreboards:
save-empty-scoreboard-teams: true#
Some scoreboard plugins leave hundreds of empty scoreboard teams around, dramatically slowing down login times. This sets whether the server should remove those empty teams automatically
track-plugin-scoreboards: false#
Whether the server should track plugin scoreboards with only dummy objectives. This is a breaking change; however, it provides a much more sensible default value. Enabling this with plugins using many scoreboards will incur a performance degradation
spam-limiter:
incoming-packet-threshold: 300#
Sets the threshold at which the server will consider incoming packets spam and ignore them
recipe-spam-increment: 1#
The number that the recipe spam counter increases by when a player presses a recipe
recipe-spam-limit: 20#
The number that the recipe spam counter can reach until the server kicks the player for spam
tab-spam-increment: 1#
The number that the internal tab spam counter increases by when a player presses tab in the chat window
tab-spam-limit: 500#
The number that the internal tab spam counter can reach until the server kicks the player for spam
spark:
enabled: true#
Whether the bundled spark profiler should be enabled.
enable-immediately: false#
Whether the bundled spark profiler should be enabled as soon as possible. This can be useful for profiling the server during startup. By default, spark is enabled once the server has finished starting up (when the Done (X.XXXs)! For help, type “help” message is sent in the console).
timings:
enabled: false#
Controls the global enable state of Timings
history-interval: 300#
The interval in seconds between individual points in the Timings report
history-length: 3600#
The total amount of data to keep for a single report. This value is validated server-side. Large reports will be rejected
server-name: Unknown Server#
Instructs Timings on what to put in for the server name
server-name-privacy: false#
Instructs Timings to hide server name information in reports
url: https://timings.aikar.co#
Specifies the URL of the Timings Viewer server where Timings reports are sent
verbose: true#
Instructs Timings to provide more specific information in its reports. For example, specific entity types causing lag rather than just “entities”
unsupported-settings:
allow-headless-pistons: false#
Whether the server should allow the creation of headless pistons. These are often used to break permanent blocks
allow-permanent-block-break-exploits: false#
Whether unbreakable blocks can be broken with Vanilla exploits. This includes bedrock, end portal frames, end portal blocks, and more
allow-piston-duplication: false#
Whether to allow duplication of TNT, carpets, and rails. This does not control sand duplication
skip-vanilla-damage-tick-when-shield-blocked: false#
Whether the server should skip damage ticks when entities are blocking damage via a shield. While Vanilla does process a damage tick, this behavior was a long standing bug in Paper. Enabling this option means that the damage tick will be skipped, which may result in rapid damage on shields due to the missing invulnerability.
perform-username-validation: true#
Whether the server should validate usernames. While this may allow users with special characters in their name to join, it can also cause issues with commands and plugins
compression-format: ZLIB#
Allows the server to customize the format of saved region files. This supports ZLIB, GZIP, LZ4 and NONE, where None namely allows for compression to be disabled
allow-unsafe-end-portal-teleportation: false#
This setting allows for exploits related to end portal teleportation to be possible, for example sand duplication. This setting is not recommended to be enabled, but is provided for those who wish to use it.
skip-tripwire-hook-placement-validation: false#
This setting allows for exploits related to tripwire hook duping to be enabled.
update-equipment-on-player-actions: true#
This setting controls if equipment should be updated when handling certain player actions. If set to false this will allow players to exploit attributes by e.g. switching equipment before using it.