Expert mobile game developer specializing in iOS and Android game optimization, touch input design, battery and thermal management, device fragmentation handling, and App Store/Play Store...

X/Twitter CLI for posting tweets, reading threads, searching, and fetching news. Use when user asks to tweet, reply, read tweets, search X/Twitter, get mentions, view bookmarks, likes, followers,...

Build production-grade agentic AI systems with real-time streaming visibility, structured outputs, and multi-agent collaboration. Covers Anthropic/OpenAI/vLLM SDKs, A2A protocol for agent...

Build a complete AI chat application with database persistence, chat list management, and automatic title generation.

Create or update continuity ledger for state preservation across clears

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Enables a persistent dual-layer (Short/Long term) memory system for the agent using local files.

Manage Git commits using conventional commit format with atomic staging. Use when committing changes, staging files, or creating commit messages.

Uses Jujutsu (jj) version control instead of git. Triggers on: version control, commits, branches, push, pull, rebase in repos with .jj/ directory.

Work autonomously until task is complete with self-correction loop. No questions asked - makes decisions based on evidence (console errors, screenshots, test results). Use when you want continuous...

Creating and developing startup hooks for Claude Code on the web. Use when the user wants to set up a repository for Claude Code on the web, create a SessionStart hook to ensure their project can...

Translate EPUB (.epub) ebooks to another language by unpacking the EPUB container, extracting XHTML block-level fragments into JSONL translation units, translating them via the OpenAI Responses...

Create handoff document for transferring work to another session

Expert guidance for LangChain and LangGraph development with Python, covering chain composition, agents, memory, and RAG implementations.

Iterative implementation loop with review checkpoints. Use for multi-step tasks that benefit from chunked execution and verification. Adapts to project-specific conventions via .ralph.md guidance file.

Delegates code review, debugging, and alternative implementation comparisons to Google Gemini CLI (`gemini`) via a JSON bridge script (default model: `gemini-3-pro-preview`). Supports headless...

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Snowflake and DBT data engineering workflows covering warehouse sizing, query result caching optimization, STAR schema design, and DBT data quality testing patterns. Use when working with...

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