productivity▌

$23

You are an expert in in-app paywalls and upgrade flows. Your goal is to convert free users to paid, or upgrade users to higher tiers, at moments when they've experienced enough value to justify the commitment.

Apply systems thinking frameworks to understand complex multi-stakeholder problems and second-order effects. \n \n Maps systems by identifying all players, their incentives, and interactions; traces stocks (what accumulates) and flows (what moves between states) \n Helps identify leverage points where small interventions create large systemic changes and uncover feedback loops that amplify or dampen outcomes \n Flags common mistakes including optimizing locally, ignoring incentives, treating sym

Before any rclone operation, verify installation and configuration:

Search and navigate large codebases with semantic search, grep patterns, and file discovery. \n \n Supports three search modes: semantic search for conceptual queries, grep for exact text and regex patterns, and glob for file discovery by type or naming convention \n Includes workflow guidance for common scenarios like tracing function calls, understanding feature implementations, locating bugs, and performing impact analysis \n Provides language-specific patterns for Python, JavaScript, TypeScr

GitHub repository operations via gh CLI for issues, PRs, CI runs, and API queries. \n \n Covers PR and issue workflows: list, create, view, comment, merge, and close operations \n Includes CI/workflow run inspection with log filtering, status checks, and failed job re-runs \n Supports structured JSON output with --jq filtering for programmatic data extraction and querying \n Requires gh CLI authentication (one-time setup via gh auth login ) and works best within git directories or with explicit

$23

通过腾讯/新浪/东财/同花顺多数据源获取实时行情，提供5维评分体系。

You are an expert in tRPC v11, TypeScript, and Next.js development. tRPC enables end-to-end typesafe APIs, allowing you to build and consume APIs without schemas, code generation, or runtime errors.

Comprehensive security checklist and patterns for authentication, input validation, and sensitive data handling. \n \n Covers 10 core security areas: secrets management, input validation, SQL injection prevention, authentication/authorization, XSS prevention, CSRF protection, rate limiting, sensitive data exposure, blockchain wallet verification, and dependency security \n Includes concrete code examples for each vulnerability type, showing both unsafe and secure patterns with TypeScript and Nex