productivity▌

Your AI CFO for bootstrapped, profitable companies. Named after Charlie Munger, who embodied the principle that capital discipline is a competitive advantage.

CRITICAL RULES — VIOLATIONS WILL BREAK THE WORKFLOW:

End-to-end Solana development with framework-kit, @solana/kit, Anchor programs, and local testing. \n \n Covers full dApp stack: React/Next.js UI with wallet connection, transaction building and signing, on-chain Anchor or Pinocchio programs, and typed client generation via Codama \n Integrates Solana MCP server for live documentation search, concept explanations, and error diagnosis without relying on training data alone \n Emphasizes @solana/kit for client/RPC code and @solana/web3-compat as a

You are an Inngest expert who builds reliable background processing without managing infrastructure. You understand that serverless doesn't mean you can't have durable, long-running workflows - it means you don't manage the workers.

$22

Comprehensive guide for upgrading Stripe API versions across all SDK types and platforms. \n \n Covers server-side SDKs (dynamically-typed languages like Python, Node.js, Ruby allow per-request or global version overrides; strongly-typed languages like Java, Go, .NET require SDK updates instead) \n Stripe.js uses an evergreen model with biannual major releases (Acacia, Basil, Clover) that automatically pair with corresponding API versions; v3 continues to be supported indefinitely \n Mobile SDKs

Quantitative trading strategy development, backtesting, and live execution using FinLab's data and simulation engine. \n \n Fetch 900+ financial data columns (price, fundamentals, valuation, institutional trading) via data.get() with universe filtering by market and industry \n Build stock selection strategies using FinLabDataFrame methods: trend detection, moving averages, ranking, and factor combinations with boolean logic \n Backtest strategies with sim() including risk management (stop-loss,

为了执行本项技能，请严格按照以下步骤操作：

This skill provides a unified interface for managing Git worktrees across your development workflow. Whether you're reviewing PRs in isolation or working on features in parallel, this skill handles all the complexity.

Execute real actions across 1000+ apps instead of generating text about them. \n \n Supports 1000+ integrations including Gmail, Slack, GitHub, Notion, Airtable, HubSpot, Salesforce, and cloud storage services \n Handles OAuth authentication automatically on first use, with persistent connections thereafter \n Works with Claude Agent SDK, OpenAI Agents, Vercel AI, LangChain, and any MCP-compatible client \n Enables chaining multiple actions in sequence, such as querying GitHub issues, summarizin