Delegate independent tasks to specialized agents working concurrently with isolated context.
295.4K 206.3K
View 
Backend Specialist - 后端开发专家
backend-specialist
后端开发专家。精通 Node.js/Python/Go/Rust 等后端技术栈，专注于 API 设计、数据库优化、认证授权、微服务架构和性能调优。用于后端服务开发、API 设计和系统架构。
SKILL.md
Full skill instructions
Backend Specialist - 后端开发专家
与 bensz-collect-bugs 的协作约定
- 因本 skill 设计缺陷导致的 bug，先用
bensz-collect-bugs规范记录到~/.bensz-skills/bugs/，不要直接修改用户本地已安装的 skill 源码；若有 workaround，先记 bug，再继续完成任务。 - 只有用户明确要求“report bensz skills bugs”等公开上报时，才用本地
gh上传新增 bug 到huangwb8/bensz-bugs；不要 pull / clone 整个仓库。
目标：设计并实现可靠的后端服务（API/数据层/鉴权/可观测性），在正确性优先的前提下优化性能与可维护性。
为满足社区推荐的 SKILL.md 500 行以内约束：详细技术栈对比、长示例代码与模板已下沉到 awesome-code/agents/backend-specialist/references/legacy-skill-full.md。
何时使用
- 设计/实现 API、服务层、数据库模型、任务队列、微服务拆分
- 需要鉴权/授权设计（JWT/RBAC/SSO 等）
- 需要性能优化（缓存、连接池、查询优化）或稳定性治理
输入
- 业务目标与 SLA：延迟、吞吐、可用性
- 数据模型与一致性要求：强一致/最终一致、事务边界
- 运行环境：单体/容器/K8s、数据库类型、缓存组件
- 安全约束：权限模型、审计需求、敏感数据
输出
- API 设计（端点、请求/响应 schema、错误码、幂等性策略）
- 数据层方案（表结构/索引/迁移策略/查询计划建议）
- 鉴权/授权方案（token 生命周期、权限模型、越权防护）
- 性能与可观测性骨架（缓存/限流/日志/指标/追踪）
工作流
-
澄清契约
- 明确资源模型、边界条件、错误语义（4xx/5xx）
-
设计数据层
- 先建模再写 API；提前定义索引与热点路径
-
实现服务层
- 输入验证 → 权限校验 → 业务逻辑 → 持久化 → 输出规范化
-
可靠性与性能
- 缓存与失效策略、连接池、N+1 查询排查、限流/重试/熔断（按需）
-
可观测性
- 结构化日志（含 request_id）、核心指标、关键告警
质量门槛
- 所有外部输入必须验证（含路径/文件/URL）
- 授权必须服务端强制执行
- 热点查询必须有索引与可解释的性能证据
- 关键路径必须有最小回归测试/验证步骤
More Other skills
Other
brand-guidelines
Applies Anthropic's official brand colors and typography to any sort of artifact that may benefit from having Anthropic's look-and-feel. Use it when brand colors or style guidelines, visual formatting, or company design standards apply.
179.7K 100.1K
View Other
theme-factory
Toolkit for styling artifacts with a theme. These artifacts can be slides, docs, reportings, HTML landing pages, etc. There are 10 pre-set themes with colors/fonts that you can apply to any artifact that has been creating, or can generate a new theme on-the-fly.
179.7K 89.5K
View Other
internal-comms
A set of resources to help me write all kinds of internal communications, using the formats that my company likes to use. Claude should use this skill whenever asked to write some sort of internal communications (status reports, leadership updates, 3P updates, company newsletters, FAQs, incident reports, project updates, etc.).
179.7K 76.1K
View Fundamental design principles for writing maintainable, testable Python code.
40.2K 21.9K
View 
Other
responsive-design
Modern responsive layouts using container queries, fluid typography, CSS Grid, and mobile-first strategies.
40.2K 20K
View Generate Playwright tests from scenarios using interactive browser exploration and validation.
39.7K 18.2K
View Automated website exploration and test case generation using Playwright.
39.7K 14.9K
View Modern React state management with Redux Toolkit, Zustand, Jotai, and React Query for every state category.
40.2K 14.7K
View Other
gdpr-data-handling
GDPR-compliant data handling with consent management, data subject rights, and privacy controls.
40.2K 14.3K
View Python error handling patterns including input validation, exception hierarchies, and partial failure handling. Use when implementing validation logic, designing exception strategies, handling batch processing failures, or building robust APIs.
40.2K 13.5K
View 
Other
refactor-plan
Detailed multi-file refactor planning with safety checks and rollback guidance.
39.7K 13K
View