Cursor Code Tool

The Cursor Code Tool performs static analysis around a user-specified cursor position to identify nearby symbols such as functions, classes, variables, and imports. It returns a concise summary and a list of symbol items with locations, enabling quick navigation without executing code. Conceptually, the tool tokenizes or parses the provided code using language-aware methods, builds a local symbol map, and then ranks items by proximity to the cursor and relevance. This is especially valuable for onboarding, code reviews, and refactoring planning, where understanding context rapidly is essential.
The tool is designed to be language-agnostic in intent but language-aware in practice. It leverages available parsers or robust token heuristics to locate definitions and references near the cursor and can optionally expand the search to related symbols or cross-file references if available. Output formats are designed for integration with editors, documentation, or AI-assisted workflows, providing both human-readable summaries and structured data for toolchains. The core value lies in reducing cognitive load during code exploration and in surfacing context that might otherwise require manual search through multiple files. Typical use cases include tracing a function’s usage while reviewing a module, understanding class hierarchies around a cursor, and collecting quick reference points for a live debugging session.