loongphy/skills

Loongphy/skills is a small collection of reusable AI agent skills. At the time of writing it holds one skill, called exa-search, but the repository is set up as a growing collection rather than a single-purpose tool. The whole collection can be added to a compatible agent environment with a single command using a tool called npx, which means a developer does not need to manually copy files or configure anything by hand to start using it. The exa-search skill connects AI agents to the web by providing search, content extraction, and AI powered answer generation through the Exa API, a web search and content retrieval service. It ships as a cross platform command line tool: a bash script for Unix systems and a PowerShell script for Windows, so it works whether the agent is running on macOS, Linux, or Windows. Both versions support the same set of subcommands for searching the web, extracting the readable content of a page, and getting LLM powered answers rather than raw search results. Using it requires an Exa API key, which can be obtained from the Exa dashboard. The key can be stored either as an environment variable or saved to a local config file, giving some flexibility in how it is wired into an existing agent setup. Detailed usage instructions and the full list of flags are documented separately in a SKILL.md file within the repository, rather than in the main README. This is most useful for developers building AI agent workflows who want their agents to perform real web research without switching context to a browser or writing a custom search integration from scratch. Because it installs as a self-contained skill, it can be dropped into an existing agent setup alongside other skills without much extra plumbing.