DroidconKotlin is a Kotlin Multiplatform application for Droidcon events, with native mobile apps and a web app. It runs shared Compose Multiplatform UI across Android, iOS, and the web.
Borrowing it
Nothing to install: this file belongs to touchlab/DroidconKotlin. Take a copy, put it at the same path in your own repository, and replace the rules that are about this project with yours.
curl -O https://raw.githubusercontent.com/touchlab/DroidconKotlin/main/CLAUDE.mdgit clone --depth 1 https://github.com/touchlab/DroidconKotlinWrote this? Show the measurements
A badge with what this costs and how it scanned, read live from this page, so it follows the numbers instead of freezing them. Markdown for a README, HTML for a documentation site or a project page.
[](https://agentmods.dev/instructions/touchlab/droidconkotlin/claude-md)<a href="https://agentmods.dev/instructions/touchlab/droidconkotlin/claude-md"><img src="https://agentmods.dev/badge/instructions/touchlab/droidconkotlin/claude-md/github.svg" alt="Measured on agentmods" height="20"></a>Or the 80×15 button, for a site that already has a row of RSS and ATOM ones. Only the verdict fits; the numbers stay here.
<a href="https://agentmods.dev/instructions/touchlab/droidconkotlin/claude-md"><img src="https://agentmods.dev/badge/instructions/touchlab/droidconkotlin/claude-md.svg" alt="Reviewed on agentmods" width="80" height="20"></a>What it costs to keep this loaded
Counted locally with the o200k_base tokenizer, which is exact for GPT models; Claude uses its own tokenizer and its counts differ. Treat this as one consistent yardstick across the catalogue rather than a bill. Prices are per million input tokens.
| Model | Per session | Once invoked |
|---|---|---|
| Fable 5.1 | $0.00397 | $0.00397 |
| Opus 5.5 | $0.00159 | $0.00159 |
| Sonnet 5.5 | $0.00079 | $0.00079 |
| Haiku 4.5 | $0.00040 | $0.00040 |
Grade A, and why
DroidconKotlin CLAUDE.md scanned grade A with 0 findings against 26 rules in 11 categories — prompt injection, anti-refusal, data exfiltration, privilege escalation, supply chain, agent snooping, system-prompt leakage, SSRF and excessive agency — measured 2mo ago.
A static scan of the body, not an audit. Every finding is printed with the line that produced it so you can judge whether it matters here. A mod is markdown that instructs an agent; that is exactly why what it instructs is worth reading.
Nothing flagged
None of the 26 patterns this scan looks for appear in this file: no shell pipes, no recursive deletes, no credential paths, no hidden text, no instruction-override or anti-refusal phrasing, no agent-config snooping. That is not a guarantee, it is the absence of the things that are checkable.
What it actually says
DroidconKotlin Development Guide
Build Commands
- Build:
./gradlew build - Clean build:
./gradlew clean build - Check (includes lint):
./gradlew check - Android lint:
./gradlew lint - Run tests:
./gradlew test - ktlint check:
./gradlew ktlintCheck - ktlint format:
./gradlew ktlintFormat - Build ios:
cd /Users/kevingalligan/devel/DroidconKotlin/ios/Droidcon && xcodebuild -scheme Droidcon -sdk iphonesimulator
Modules
- android: The Android app
- ios: The iOS app
- web: The Kotlin/JS web app
- shared: Shared logic code
- shared-ui: UI implemented with Compose Multiplatform and used by Android, iOS, and web
Libraries
- Hyperdrive: KMP-focused architecture library. It is open source but rarely used by other apps. See docs/HyperDrivev1.md
Code Style
- Kotlin Multiplatform project (Android/iOS/Web)
- Use ktlint for formatting (version 1.4.0)
- Follow dependency injection pattern with Koin
- Repository pattern for data access
- Compose UI for shared UI components
- Class/function names: PascalCase for classes, camelCase for functions
- Interface implementations: Prefix with
Default(e.g.,DefaultRepository) - Organize imports by package, no wildcard imports
- Type-safe code with explicit type declarations
- Coroutines for asynchronous operations
- Proper error handling with try/catch blocks
Claude Document Formats and Instructions
See APISummaryFormat.md and StructuredInstructionFormats.md
Architecture Notes
- App startup logic is handled in
co.touchlab.droidcon.viewmodel.ApplicationViewModel
Current Task
Cleaning up the app and prepping for release
What this file has done since we first saw it
Hashed on every crawl. A supply-chain change to an agent config is a question of when, not whether, so the history is kept rather than the latest state alone.
- 2mo ago First seen · 46 lines · 397 tokens per session scan A fd3b42857f27
DroidconKotlin CLAUDE.md is an instructions file published in the GitHub repository touchlab/DroidconKotlin (1,146 stars, last pushed 4mo ago), licensed Apache-2.0. It adds 397 tokens to every session, about $0.0016 per session on Opus 5.5. A static security scan graded it A with 0 findings. No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-30.
DroidconKotlin CLAUDE.md compared with instructions from other repositories
| Mod | Type | Stars | Last push | Licence | Scan | Tokens | Works with |
|---|---|---|---|---|---|---|---|
| DroidconKotlin CLAUDE.mdtouchlab/DroidconKotlin | Instructions file | 1.1k | 4mo ago | Apache-2.0 | A | 397 | Claude Code |
| vscode buildNext.instructions.mdmicrosoft/vscode | Instructions file | 195k | yesterday | MIT | A | 9,719 | GitHub Copilot |
| next.js AGENTS.mdvercel/next.js | Instructions file | 143k | today | MIT | A | 7,461 | Codex, OpenCode |
| langchain AGENTS.mdlangchain-ai/langchain | Instructions file | 149k | yesterday | MIT | A | 4,680 | Codex, OpenCode |
| vscode oss-third-party-notices.instructions.mdmicrosoft/vscode | Instructions file | 195k | yesterday | MIT | A | 5,516 | GitHub Copilot |
| vscode copilot-instructions.mdmicrosoft/vscode | Instructions file | 195k | yesterday | MIT | A | 3,093 | GitHub Copilot |
| deepseek-harness AGENTS.mddeepseek-ai/deepseek-harness | Instructions file | 274k | 2d ago | MIT | A | 4,313 | Codex, OpenCode |