Idiomatic Golang error handling — creation, wrapping with %w, errors.Is/As, errors.Join, custom error types, sentinel errors, panic/recover, the single handling rule, structured logging with slog, HTTP request logging middleware, and samber/oops for production errors. Built to make logs usable at scale with log aggregation 3rd-party tools. Apply when creating, wrapping, inspecting, or logging errors in Go code. For samber/oops specifics → See `samber/cc-skills-golang@golang-samber-oops` skill; for slog handler ecosystem → See `samber/cc-skills-golang@golang-samber-slog` skill.

Idiomatic Golang design patterns — functional options, constructors, error flow and cascading, resource management and lifecycle, graceful shutdown, resilience, architecture, dependency injection, data handling, streaming, and more. Apply when explicitly choosing between architectural patterns, implementing functional options, designing constructor APIs, setting up graceful shutdown, applying resilience patterns, or asking which idiomatic Go pattern fits a specific problem.

Self-Tuning Multi-Agent AI Trading System 2026: 8-Source Signal Fusion & Kronos Model

GitHub Sentinel 是专为大模型（LLMs）时代打造的智能信息检索和高价值内容挖掘 AI Agent。它面向那些需要高频次、大量信息获取的用户，特别是开源爱好者、个人开发者和投资人等。GitHub Sentinel 不仅能帮助用户自动跟踪和分析 GitHub 开源项目 的最新动态，还能快速扩展到其他信息渠道，如 Hacker News 的热门话题，提供更全面的信息挖掘与分析能力。

This repository is a hub for AI Agent projects, including GitHub Sentinel, LanguageMentor, and ChatPPT, designed to enhance enterprise workflows, language learning, and multimodal interaction. Explore a growing family of agents geared towards revolutionizing various industries with cutting-edge AI solutions.

Redis operator build a Highly Available Redis cluster with Sentinel atop Kubernetes

Sync cc-settings with upstream Claude Code (maintainer) or pull the latest cc-settings (user). Triggers "sync with claude code", "changelog sync", "upstream sync" (sync mode); "update cc-settings", "refresh my install" (update mode).

Xenomorph Crawler, a Concise, Declarative and Observable Distributed Crawler(Node / Go / Java / Rust) For Web, RDB, OS, also can act as a Monitor(with Prometheus) or ETL for Infrastructure :dizzy: 多语言执行器，分布式爬虫