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@hanrw

itshan

hanrw
Chengdu

I build open-source developer tools for the AI coding era.

I'm the creator of ClaudeBar, asc-cli, SkillsManager, InAppKit, and openai-kotlin — tools that help developers monitor AI assistant usage, manage App Store workflows from the terminal, extend AI coding agents with skills, and integrate with AI APIs across platforms.

My work focuses on:

  • AI developer experience — Making AI coding assistants more observable and extensible (ClaudeBar, SkillsManager)
  • Apple developer tooling — Bringing App Store Connect to the CLI with full AI-agent support (asc-cli, InAppKit)
  • Cross-platform AI SDKs — Kotlin multiplatform clients for OpenAI, Anthropic, Azure, Gemini (openai-kotlin)

Everything is built with TDD and designed to be practical, well-tested, and maintained. Your sponsorship helps me keep these tools free, up-to-date, and growing.

@hanrw

go full-time on open-source AI developer tools — ClaudeBar, asc-cli, SkillsManager, InAppKit, and openai-kotlin. That means faster releases, better support, and new tools the community needs.

Featured work

  1. tddworks/ClaudeBar

    A macOS menu bar application that monitors AI coding assistant usage quotas. Keep track of your Claude, Codex, Antigravity ,and Gemini usage at a glance.

    Swift 1,030
  2. tddworks/asc-cli

    App Store Connect from your terminal & Agents. A Swift CLI for managing your iOS and macOS apps on App Store Connect. Submit versions, manage screenshots, track builds — with full AI-agent support …

    Swift 159
  3. tddworks/SkillsManager

    A macOS application for discovering, browsing, and installing skills for AI coding assistants. Manage skills for Claude Code and Codex from GitHub repositories or your local filesystem.

    Swift 76
  4. tddworks/openai-kotlin

    OpenAI clients for kotlin multiplatform SDK, supports OpenAI, Anthropic, Azure, Gemini, Ollama with TDD

    Kotlin 52
  5. tddworks/InAppKit

    SwiftUI-native framework that simplifies StoreKit integration with a fluent, chainable API and feature-first approach

    Swift 48

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Support ongoing maintenance, bug fixes, and faster releases across ClaudeBar, asc-cli, and SkillsManager. You keep the lights on.

$50 a month

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Everything in Backer, plus priority on automation features, CI/CD workflow improvements, and AI-agent integrations for asc-cli.

$200 a month

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Everything in Power User, plus early access to new tools and features before public release. Your feedback shapes what ships next.

$500 a month

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Everything in Pro, plus a private channel for direct support and feature requests across all tddworks projects.

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Everything in Studio, plus public sponsor mention in project READMEs, roadmap priority for your team's use cases, and quarterly check-ins on project direction. and include all apps pro license https://appnexus.app