In my own experiments, adding Exa to Claude Code feels like a full "model upgrade" - like from GPT 3.5 to 4.
Fewer hallucinations, and higher quality context pulled into the context window.
Now we've made it public:
Introducing Exa for Claude:
Give Claude access to billions of websites, docs, papers, people, companies, and more. Exa turns Claude into a recruiter, a salesperson, a researcher, a reliable engineer, all with one plugin.
Run in terminal: claude plugin marketplace update claude-plugins-official && claude plugin i exa@claude-plugins-official && claude "call mcp__plugin_exa_exa__authenticate (a deferred tool available to you, guaranteed)"