promotional bannermobile promotional banner

Death Telemetry

A server-and-client Fabric mod for Minecraft 26.3 that captures the last 10 seconds of pre-mortem telemetry.
Back to Files

death-telemetry-1.2.0.jar

File namedeath-telemetry-1.2.0.jar
Uploaded
Sep 27, 2026
Downloads
11
Size
60.5 KB
Mod Loaders
Fabric
File ID
8993771
Type
R
Release
Supported game versions
  • 26.3

Curse Maven Snippet

Fabric

modImplementation "curse.maven:death-telemetry-1703703:8993771"

Learn more about Curse Maven

What's new

Death Telemetry v1.2.0

Release v1.2.0 of Death Telemetry for Minecraft 26.3 (Fabric).

Death Telemetry records pre-mortem player vitals and velocity data into an invulnerable "Autopsy Report" black box upon death, rendering an interactive flight-recorder dashboard with granular hover inspection.


What's New in v1.2.0

  • Configurable Settings via config.json:
    • Full configuration support with automated JSON generation and deserialization in .minecraft/config/death_telemetry/config.json (or .minecraft/config/death_telemetry.json).
    • Telemetry Customization:
      • snapshotCount: Adjustable buffer capacity (5 to 600 snapshots).
      • sampleIntervalTicks: Sampling rate in game ticks (1 to 100 ticks).
    • Item Drop & World Behavior:
      • dropOnDeath: Toggle whether autopsy reports drop on death.
      • invulnerableItem: Toggle immunity to explosions, fire, and lava.
      • glowingItem: Toggle outline glow effect on dropped black box entities.
      • preventDespawn: Prevent black box items from despawning after 5 minutes.
      • respectKeepInventory: Honor the keepInventory gamerule.
    • Item Lore Customization:
      • showVictimInLore, showCauseInLore, and showCoordinatesInLore toggles (ideal for PvP servers wishing to hide coordinates).
    • Client HUD Preferences:
      • freefallWarningThreshold: Custom descent velocity threshold for warnings.
      • pauseGameOnScreen: Singleplayer pause screen toggle.
    • Live Reload Command:
      • /death_telemetry reload: Reload configuration on active servers without restarting.
  • Dynamic HUD Scaling:
    • Time scale axes dynamically adjust according to configured recording duration.

Core Features

  • Rolling Telemetry Buffer: Zero-overhead in-memory rolling ring buffer tracking pre-mortem vitals.
  • Health Line Graph: Visualizes health trajectory (0 - 20 HP) with clear markers on damage events.
  • Y-Velocity Graph: Plots vertical descent rate and jump arcs with ground calibration and freefall danger warnings.
  • X and Z Velocity Graph: Overlapping dual-line graph displaying horizontal vectors (red for X, purple for Z) to analyze knockback and lateral velocity.
  • Precise Damage & Mob Attribution: Identifies attacking mobs, direct projectiles, or environmental hazards.
  • Interactive Scrubber Tooltip: Hover anywhere over the timeline to inspect exact coordinate, velocity, health, and damage details.
  • Multi-Language Support (i18n): English, Spanish, and Simplified Chinese.

Compatibility

  • Minecraft: 26.3
  • Fabric Loader: >= 0.19.5
  • Fabric API: compatible with 26.3
  • Java: 25

Files

  • death-telemetry-1.2.0.jar - Production mod jar (client & server)
  • death-telemetry-1.2.0-sources.jar - Source archive

This mod has no additional files