4b37de5228
Adds Exa as an AI search integration for content research, competitor discovery, link prospecting, news monitoring, and audience research. - CLI (tools/clis/exa.js): zero-dep Node.js wrapper for /search, /findSimilar, and /contents with neural/auto/fast/deep search types, category + domain + text + date filtering, and composable content retrieval (text, highlights, summary) in a single request - Integration guide (tools/integrations/exa.md): auth, endpoints, common agent operations, parameters, and linked skills - Registry entry under new 'AI Search' category + MCP-enabled list - Uses EXA_API_KEY env var with --dry-run support and masked credentials