Alec's Telemetry & ModStats.io

Alec's Telemetry is the all-in-one telemetry solution for Hytale mods: a runtime that runs in-game, a web portal for mod authors, a public mod stats list, and a server browser that helps players find verified servers by mod.

It started as crash reporting, but it now covers the broader support loop around a mod: attributed crashes, structured errors, lifecycle and performance events, anonymous usage stats, manual player issue reports, project access, ingest keys, and portal-based triage.

Open Telemetry Portal | Runtime Downloads | View Public Stats | Browse Servers | Join Discord

The Combined Solution

Alec's Telemetry works best as a pair:

the runtime discovers telemetry-enabled mods, applies consent and server-owner overrides, queues reports locally, and uploads sanitized envelopes
the web portal owns projects, keys, memberships, issues, manual reports, stats, server profiles, public visibility, and operator workflows

Most mods should use the web portal. If you need to send data to your own backend, the same runtime can target custom endpoints instead.

What It Handles

Crash and setup failure capture: attributed stack traces, fingerprints, breadcrumbs, local queueing, and hosted issue grouping.
Structured runtime events: explicit errors, lifecycle timings, performance measurements, feature usage events, and descriptor-validated Event Context.
Public usage stats: aggregate active servers, active players, environment breakdowns, versions, loaded mods, and public embed cards through ModStats.io.
Server browser: server owners can publish verified public server listings, control public player counts, public mod lists, and join information, and show servers running a public mod.
Manual player reports: in-game issue and suggestion forms with local receipts, optional log attachments, server-owner review controls, and portal follow-up.
Runtime coordination: standalone and embedded copies participate in version election so one active runtime can serve all enabled projects.
Consent and overrides: descriptor defaults seed the first-run consent UI, while server owners keep final control through runtime settings and per-project overrides.

Who It Is For

Alec's Telemetry is meant to benefit everyone in the Hytale modding ecosystem.

For mod authors, Alec's Telemetry turns real-world support signals into a small, repeatable integration: ship a descriptor, add a portal project key, and let the runtime and portal handle the plumbing.

For server owners, it keeps telemetry visible and controllable. Crash capture, usage events, performance telemetry, stats, breadcrumbs, and reports are separate categories with runtime-level controls. Server owners can also list a public server after installing Alec's Telemetry, without creating a mod project.

For players and communities, it shortens the path from "something broke" to a real fix, while public stats can show whether a mod is actively used without exposing raw server or player data.

Quick Setup For Mod Authors

Most web portal integrations start with a descriptor at:

Server/Telemetry/project.json

If your manifest.json already has the right Group, Name, and Main, Alec's Telemetry can infer the project id, display name, plugin identifier, and package prefix.

This minimal descriptor connects your packaged mod or asset pack to a portal project. It does not enable any telemetry category by itself.

{
  "hosted": {
    "projectKey": "replace_with_your_public_project_key"
  }
}

Portal projectKey values are publishable ingest keys. They are meant to ship inside the descriptor; admin capabilities stay in the portal, not in the key.

Add only the telemetry categories your project actually supports. For example, stats-only projects add:

{
  "hosted": {
    "projectKey": "replace_with_your_public_project_key"
  },
  "telemetry": {
    "stats": {
      "supported": true
    }
  }
}

If you want your mod logo in the consent UI, package the texture under Common/UI/Custom/... and set ui.iconTexturePath to that custom UI texture path. Root mod icons such as icon-256.png are not used automatically.

Quick Setup For Server Owners

You do not need to create a mod project to list your server in the ModStats server browser.

Install Alec's Telemetry on the Hytale server.
Start the server at least once.
Open the portal and create a server profile.
Run the verification command shown by the portal:

/telemetry server verify

The portal uses that claim heartbeat to bind the public server profile to the server. Server owners control whether the listing, player counts, mod list, and join information are public.

Runtime Options

Standalone Dependency

Use the standalone Alec's Telemetry mod when you want the normal dependency model. The runtime discovers enabled project descriptors from installed mods and coordinates uploads for those projects.

If your mod requires the standalone runtime, set Alechilles:Alec's Telemetry! as a required dependency in your manifest.json and on distribution platforms such as CurseForge, Modtale, and Modifold. Use an optional dependency only when your mod still works without telemetry installed.

Embedded Runtime

Use embedded mode when your mod needs to bundle the telemetry bootstrap directly. Embedded copies still participate in coordinator election, and the latest compatible runtime can serve all installed enabled projects.

The embeddable runtime artifact is published through the Telemetry downloads page and Maven-format repository:

https://telemetry.alecsmods.com/downloads
https://telemetry.alecsmods.com/maven/releases


  alecs-telemetry
  https://telemetry.alecsmods.com/maven/releases



  com.alechilles
  alecstelemetry-runtime
  1.0.3

Gradle Kotlin DSL:

repositories {
    maven {
        url = uri("https://telemetry.alecsmods.com/maven/releases")
    }
}

dependencies {
    implementation("com.alechilles:alecstelemetry-runtime:1.0.3")
}

Custom Endpoint

Use a custom endpoint when you want the runtime but not Alec's web portal.

{
  "defaults": {
    "destinationMode": "custom"
  },
  "customEndpoint": {
    "url": "https://example.com/api/telemetry/crash",
    "eventUrl": "https://example.com/api/telemetry/event"
  }
}

Server owners can also override packaged destination settings at runtime under:

mods/Alechilles_Alec's Telemetry!/Settings/projects/.json

Web Portal

The web portal is the management surface for Alec's Telemetry projects and verified server listings.

Sign in with Discord or GitHub.
Manage project memberships and publishable project keys.
Review crash groups, issue-producing events, and individual occurrences.
Inspect manual player reports and link or promote them into issue workflows.
View public and portal-only stats dashboards.
Configure public stats visibility and ModStats.io slugs.
Create verified server profiles and manage public server listing settings.
Configure Discord routing and GitHub issue sync when your team wants them.

Portal URL:

https://telemetry.alecsmods.com/portal

Public stats:

https://www.modstats.io/stats/alecs-telemetry

Server browser:

https://www.modstats.io/servers

Runtime API

Mods can stay descriptor-only, but richer integrations can call the runtime API for explicit events and custom player-report entry points.

TelemetryRuntimeApi api = TelemetryRuntimeLocator.tryGet();
if (api == null || !api.isEnabled()) {
    return;
}

TelemetryProjectHandle project = api.findProject("example-consumer-mod");
if (project == null || !project.isEnabled()) {
    return;
}

project.recordPerformanceWithContext(
        "reload_config_duration",
        durationMs,
        null,
        TelemetryEventContext.performance()
                .subsystem("config")
                .phase("reload")
                .operation("apply")
                .runtimeSide("server")
                .detail("configFileCount", configFileCount)
                .build()
);

The runtime ignores events that are disabled by consent, descriptor defaults, runtime overrides, sampling, or descriptor allowlists.

Useful Commands

/telemetry status
/telemetry projects
/telemetry project 
/telemetry consent
/telemetry report [project-id] [issue|suggestion]
/telemetry reports pending
/telemetry reports submitted
/telemetry server verify 
/telemetry flush [project-id]
/telemetry test  [detail]

The root command permission is telemetry.command.telemetry; subcommands use the same stable telemetry.command.telemetry.* prefix.

Privacy Model

Server owners control telemetry categories through consent and runtime overrides.
Public stats expose aggregate counts and breakdowns, not raw server ids, session ids, IP addresses, player names, player UUIDs, chat, coordinates, secrets, or full config files.
Custom Event Context fields must be descriptor-declared and type-checked before upload.
Manual reports can require local operator review before upload, and optional attachments are controlled by runtime settings.

For the full runtime, web portal, and ModStats.io policy, see Alec's Telemetry Privacy Policy.

Docs and Examples

License / Support

This project is source-available under the Alec's Telemetry Runtime License.