SymbolStar SymbolStar

Hi, I'm SymbolStar 👋

📍 China | 📱 Mobile Developer | 🤖 AI Agent Tinkerer

Crafting native mobile experiences and exploring the intersection of graphics, AI agents, and developer tooling.

Contributor to:

🦞 openclaw/openclaw — Personal AI assistant, any OS / any platform (4 merged PRs)
🤖 Significant-Gravitas/AutoGPT — Accessible AI for everyone (2 merged PRs)
🔁 n8n-io/n8n — Fair-code workflow automation with native AI
💬 open-webui/open-webui — User-friendly AI interface (Ollama / OpenAI API)

🤖 AI Agents & MCP — Building MCP servers and tooling around AI coding agents (OpenClaw, Claude Code, etc.)
📱 Mobile Development — Native Android & iOS apps with focus on performance and UX
🎨 Graphics Programming — Diving into SceneKit, Metal, and the iOS rendering pipeline

🐦 magpie — Lightweight A-share monitoring daemon: watchlist, price & fund-flow alerts, K-line, 龙虎榜, agent-friendly HTTP API. Feishu notifier + OpenClaw skill integration.
- npm: @symbolstar/magpie · ClawHub: clawhub install magpie
🚢 shipcheck — Best-effort pre-publish PII & secret check for npm packages, OpenClaw skills, and local repos. Catches leaked tokens, emails, identities before you npm publish.
- npm: @symbolstar/shipcheck
📬 gmail-mcp — MCP stdio server that lets AI assistants read your Gmail (list / get / search / labels). OAuth read-only.
- npm: @symbolstar/gmail-mcp — npx @symbolstar/gmail-mcp auth
🦗 hopper — Lightweight task pool for multi-agent coordination. MCP server + CLI, SQLite-backed, optimistic concurrency, dependency tracking.
🧠 synapse — Local MCP server that indexes AI coding sessions (Claude Code / OpenCode / OpenClaw) into one searchable database. Shared memory across tools.

OpenClaw agent skills I've published on ClawHub:

🧹 xcode-cache-cleaner — Scan and clean build caches for iOS/macOS developers. First-class Xcode support (DerivedData, iOS/watchOS/tvOS/macOS DeviceSupport, CoreSimulator) plus per-project cleanup (SPM, Pods, node_modules, Gradle, Rust, Python).
- Install: clawhub install xcode-cache-cleaner
🪟 agent-tab-title — Local zero-build patch for OpenClaw Control UI: makes the browser tab title follow the active agent (e.g. Milly · OpenClaw) so multi-agent operators can disambiguate tabs in the browser tab strip and Cmd-` switcher. Mirrors upstream PR openclaw/openclaw#80944 as an out-of-tree override.
- Install: clawhub install agent-tab-title
🔔 echo-cue — Local zero-build patch for OpenClaw Control UI: plays a short two-tone Web Audio chime (A5 → E5, ~900ms) when an assistant reply finishes streaming, so you notice replies even from a background tab. Locally nicknamed echo. Stop-gap mirror of upstream PR openclaw/openclaw#73894 (issue #69186); auto-skips itself once upstream lands.
- Install: clawhub install echo-cue