julymetodiev/lantern-lattice: The compiler call graph for humans and coding agents

Lantern Lattice is a developer tool that generates precise call graphs and symbol navigation for compilers and type checkers to assist humans and coding agents. It provides language support for Rust, TypeScript, JavaScript, Python, Go, and C/C++, serving both command-line queries and Model Context Protocol (MCP) integrations. Performance benchmarks on various projects indicate quick query times after initial project indexing, though it carries specific language-dependent limitations and type-coverage constraints. Open article →