CIE indexes your codebase and gives AI assistants (Claude Code, Cursor) real code intelligence through MCP. 🔍 Multi-Pattern Search — Search multiple patterns in one call 🛡️ Security Audits — Verify no hardcoded secrets exist 📊 Call Graph Analysis — See callers and callees instantly 🧠 Semantic Search — Find code by meaning, not text 🌐 API Discovery — Auto-detect all endpoints 100% local. Free alternative to Sourcegraph Cody.