A collection of production-ready Kotlin Multiplatform libraries — one dependency per feature, works out of the box on every platform.

📖 Full usage docs: Docs site · Wiki · 🚀 Releases · 📦 Maven Central

The Docs site ships an API reference for every module via Dokka HTML bundled inside each Maven Central -javadoc.jar artifact — IntelliJ / Android Studio surface it automatically in hover popups.

All modules ship together at the unified kmptoolkit.version. Click a module to open its Wiki page (install + usage + per-platform behaviour).

Module	Artifact	Description	Latest
cmp-clipboard	io.github.mobilebytelabs:cmp-clipboard	Copy, paste, observe, monitor, URL detect
cmp-bubble	io.github.mobilebytelabs:cmp-bubble	Floating UI, bubbles, and notifications
cmp-toast	io.github.mobilebytelabs:cmp-toast	Toast / Snackbar for Compose Multiplatform
cmp-open-url	io.github.mobilebytelabs:cmp-open-url	Open URLs — browser, email, maps, phone, SMS
cmp-deep-link	io.github.mobilebytelabs:cmp-deep-link	Deep link handling across all KMP targets
cmp-in-app-update	io.github.mobilebytelabs:cmp-in-app-update	In-app update checking (GitHub / App Store / Play)
cmp-remote-config	io.github.mobilebytelabs:cmp-remote-config	Remote config and feature flags
cmp-product-tickets	io.github.mobilebytelabs:cmp-product-tickets	In-app feedback and support tickets
cmp-network-monitor	io.github.mobilebytelabs:cmp-network-monitor	Reactive network connectivity — all 21 KMP targets
cmp-network-monitor-compose	io.github.mobilebytelabs:cmp-network-monitor-compose	Compose extensions for network monitoring
cmp-pdf-generator	io.github.mobilebytelabs:cmp-pdf-generator	Cross-platform PDF generation (HTML / Markdown / DSL → File / Bytes / URI / Share / Print)
cmp-firebase-analytics	io.github.mobilebytelabs:cmp-firebase-analytics	Firebase Analytics + performance tracking
cmp-share	io.github.mobilebytelabs:cmp-share	Cross-platform share sheet — text / URL / image / file / multi
cmp-share-compose	io.github.mobilebytelabs:cmp-share-compose	@Composable rememberShareLauncher() + Material 3 ShareSheet / ShareButton
cmp-intent-launcher	io.github.mobilebytelabs:cmp-intent-launcher	Typed Android-Intent builder + ActivityResult contracts + lifecycle-free SystemIntents
cmp-intent-launcher-compose	io.github.mobilebytelabs:cmp-intent-launcher-compose	@Composable rememberIntentLauncher() + IntentPickerDialog / Sheet
cmp-app-intents	io.github.mobilebytelabs:cmp-app-intents	Declarative App Intents DSL — SiriKit Shortcuts + Android Assistant BIIs
cmp-app-intents-compose	io.github.mobilebytelabs:cmp-app-intents-compose	@Composable AppIntentsRegistration + Material 3 AppIntentsRegistry

Each module is completely independent — add only what your project needs.

All modules ship together at the unified kmptoolkit version. Declare it once in your version catalog, then add only the libraries you need:

# gradle/libs.versions.toml
[versions]
kmptoolkit = "LATEST"  # see Maven Central badge in the Modules table above

[libraries]
cmp-clipboard       = { module = "io.github.mobilebytelabs:cmp-clipboard",       version.ref = "kmptoolkit" }
cmp-bubble          = { module = "io.github.mobilebytelabs:cmp-bubble",          version.ref = "kmptoolkit" }
cmp-toast           = { module = "io.github.mobilebytelabs:cmp-toast",           version.ref = "kmptoolkit" }
cmp-open-url        = { module = "io.github.mobilebytelabs:cmp-open-url",        version.ref = "kmptoolkit" }
cmp-deep-link       = { module = "io.github.mobilebytelabs:cmp-deep-link",       version.ref = "kmptoolkit" }
cmp-in-app-update   = { module = "io.github.mobilebytelabs:cmp-in-app-update",   version.ref = "kmptoolkit" }
cmp-remote-config   = { module = "io.github.mobilebytelabs:cmp-remote-config",   version.ref = "kmptoolkit" }
cmp-product-tickets = { module = "io.github.mobilebytelabs:cmp-product-tickets", version.ref = "kmptoolkit" }
cmp-network-monitor = { module = "io.github.mobilebytelabs:cmp-network-monitor", version.ref = "kmptoolkit" }
cmp-pdf-generator   = { module = "io.github.mobilebytelabs:cmp-pdf-generator",   version.ref = "kmptoolkit" }
cmp-firebase-analytics = { module = "io.github.mobilebytelabs:cmp-firebase-analytics", version.ref = "kmptoolkit" }
cmp-share           = { module = "io.github.mobilebytelabs:cmp-share",           version.ref = "kmptoolkit" }
cmp-intent-launcher = { module = "io.github.mobilebytelabs:cmp-intent-launcher", version.ref = "kmptoolkit" }
cmp-app-intents     = { module = "io.github.mobilebytelabs:cmp-app-intents",     version.ref = "kmptoolkit" }
# Compose adapter modules (optional)
cmp-share-compose            = { module = "io.github.mobilebytelabs:cmp-share-compose",            version.ref = "kmptoolkit" }
cmp-intent-launcher-compose  = { module = "io.github.mobilebytelabs:cmp-intent-launcher-compose",  version.ref = "kmptoolkit" }
cmp-app-intents-compose      = { module = "io.github.mobilebytelabs:cmp-app-intents-compose",      version.ref = "kmptoolkit" }
cmp-network-monitor-compose  = { module = "io.github.mobilebytelabs:cmp-network-monitor-compose",  version.ref = "kmptoolkit" }

Then reference any library from commonMain via the standard implementation(libs.cmp.<name>) pattern.

💡 Replace LATEST with the version shown in the Maven Central badge at the top of this README — single source of truth, single line to bump when a new release ships.

The toolkit targets every platform Kotlin Multiplatform supports. Per-module coverage varies — see each module's Wiki page for the authoritative matrix. Quick reference:

📊 Full per-module × per-target matrix: Wiki › Platform Matrix · docs/inter-app-comms/CAPABILITY_MATRIX.md

Three modules ship together as the inter-app communication suite — all share the same Compose-MP adapter pattern (core + -compose adapter):

• cmp-share + cmp-share-compose — share sheets via OS-native dispatch
• cmp-intent-launcher + cmp-intent-launcher-compose — typed Intent builder + lifecycle-free SystemIntents (settings + save dialog) + Composable launchers
• cmp-app-intents + cmp-app-intents-compose — declarative App Intents DSL (SiriKit + Assistant BIIs)

Architecture docs: docs/inter-app-comms/CAPABILITY_MATRIX.md · ADR-09 (platform-impl-exits)

sample-toolkit is the unified catalog app — every published cmp-* module wired in one Compose Multiplatform project. Pick a module from the catalog UI to launch its dedicated showcase. Same app, every platform:

# Desktop (JVM)
./gradlew :samples:sample-toolkit:composeApp:run

# Android
./gradlew :samples:sample-toolkit:androidApp:installDebug

# Web (browser — JS + wasmJs)
./gradlew :samples:sample-toolkit:composeApp:jsBrowserDevelopmentRun
./gradlew :samples:sample-toolkit:composeApp:wasmJsBrowserDevelopmentRun

# iOS — open samples/sample-toolkit/iosApp in Xcode

Per-module standalone samples (one per library) live alongside sample-toolkit under samples/ — useful if you want to study a single module in isolation.

First-run note (web targets): jsBrowserDevelopmentRun / wasmJsBrowserDevelopmentRun downloads ~50MB of Skiko WASM assets on a cold cache. Subsequent runs are fast. If you hit OutOfMemoryError: GC overhead limit exceeded, ensure org.gradle.jvmargs=-Xmx4096M in gradle.properties (the repo default).

New module template lives at cmp-library/ — copy + rename + add to settings.gradle.kts + ship a sample under samples/. Full walkthrough: Wiki › Adding New Features · CONTRIBUTING.md.

Copyright 2026 MobileByteLabs

Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at

    https://www.apache.org/licenses/LICENSE-2.0

See LICENSE for details.