ConfigOverride interface

Per-player configuration that lives for one session: tolerance presets, latency rules and feature filters.

Reach it from a user: user.configOverride(). Overrides are mutable and exist only for the duration of the player's session — nothing is written to disk, and a reconnect starts fresh. Players with no overrides share ConfigOverride.none(), a no-op instance; call ConfigOverride.create() when you want an independent mutable object of your own.

Tolerance

Signature	Description
`ToleranceLevel movementTolerance() / (ToleranceLevel)`	How strict movement checks are for this player.
`ToleranceLevel blinkPreventionTolerance() / (ToleranceLevel)`	Strictness of blink/packet-flood prevention.
`boolean enforceLatency() / (boolean)`	Whether the player’s measured latency is enforced against them.
`long unstableConnectionLimit() / (int)`	Ping above which the player counts as unstable.
`long timedOutLimit() / (int)`	Transaction timeout before the player counts as timed out.
`boolean detectAndPreventBacktrack() / (boolean)`	Backtrack detection and prevention for this player.

Feature filters

Each of these switches one class of validation for the session. They pair with the global configuration — the override wins for that player.

Signature	Description
`boolean preventAirPlace() / (boolean)`	Block placement while airborne.
`boolean preventBreakingSurrounded() / (boolean)`	Breaking blocks that surround a target.
`boolean preventPhase() / (boolean)`	Moving through solid geometry.
`boolean preventNoSlowdown() / (boolean)`	Item-use slowdown bypass.
`boolean healthFilter() / (boolean)`	Ignore health values the client could not legitimately have.
`boolean absorptionFilter() / (boolean)`	Same for absorption hearts.
`boolean playerGroundFilter() / (boolean)`	Ground-state contradictions in client packets.

ToleranceLevel

xyz.kaosmc.anticheat.api.user.config.ToleranceLevel
Signature	Description
`SEVERE`	Tightest — flags the smallest deviations.
`MODERATE`	Strict.
`BALANCED`	The default posture for unknown players.
`PERMISSIVE`	Roomy; good for minigame lobbies with lots of teleporting.
`LENIENT`	Only clear violations are flagged.
`DISABLED`	Tolerance-based checks do not run at all.

giving a guest builder room

api.users().queryUserByUuid(uuid).ifPresent(user -> {
    ConfigOverride config = user.configOverride();
    config.movementTolerance(ToleranceLevel.LENIENT);
    config.preventPhase(false);
    getLogger().info("Tuned Venus for " + user.username());
});