Explore skills

This skill should be used when the user asks to "create a packmol input", "pack molecules with packmol", "solvate a protein", "build an initial configuration", "setup molecular dynamics", or discusses molecular packing, solvation, or building simulation starting structures.

美团热敏打印机技能。向美团热敏打印机发送格式化任务单、检查单或小票。 支持通过预配置别名（中文）或直接指定 IP:端口来选择目标打印机。 触发场景：用户要求打印、发送到打印机、打印任务单/检查单/小票、 提到"打印机"、"后厨打印"、"前厅打单"、"素菜岗打印"、 "配置打印机"、"管理打印机"、"添加打印机"、"新增打印机"、"删除打印机"、 "定时打印"、"自动打印"等。

How to properly create Claude Code skills - teaches global vs project-local, naming conventions, and proper file structure

**Use MCP repo-map tools when:** - Searching for symbols by name pattern (faster than Grep) - Getting all symbols in a file (faster than Read + parsing)

Context management tools for Claude Code - provides intelligent codebase mapping with Python, Rust, and C++ parsing, duplicate detection, and MCP-powered symbol queries. Use this skill when working with large codebases that need automated indexing and context management.

Formik form handling with validation patterns. Use when building forms, implementing validation, or handling form submission.

GraphQL queries, mutations, and code generation patterns. Use when creating GraphQL operations, working with Apollo Client, or generating types.

Comprehensive audit of Expo/React Native app API integration layer. Use when asked to: (1) Review API interactions, auth handling, or token management, (2) Find hardcoded data or screens bypassing API, (3) Verify user interactions properly sync to backend, (4) Analyze offline behavior and caching, (5) Audit Orval/OpenAPI code generation, (6) Check for API security issues. Supports TanStack Query,

High-performance PostgreSQL patterns. Use when optimizing queries, designing for scale, or debugging performance issues.

Observability patterns for Python backends. Use when adding logging, metrics, tracing, or debugging production issues.

Pydantic v2 patterns for validation and serialization. Use when creating schemas, validating data, or working with request/response models.

Async/await correctness in React with Zustand. Use when debugging race conditions, missing awaits, floating promises, or async timing issues. Works for both React web and React Native.