Symbol Index

Symbol Index is an intelligent code navigation system that indexes TypeScript/JavaScript/Python symbols for instant lookup.

Features

FindSymbol({ name: "sendEmail", kind: "function", exported_only: true })
-> src/tools/email.ts:245-280

Parameter	Type	Description
`name`	string	Symbol name to search
`kind`	string	Filter by type: `function`, `class`, `method`, `interface`, `type`, `const`, `any`
`exported_only`	boolean	Only show exported symbols (default: false)

For files >300 lines, the ReadFile tool suggests using FindSymbol instead to locate specific code faster:

ReadFile({ file_path: "src/tools/email.ts", offset: 244, limit: 36 })

The tool returns the exact location (file:line-endLine) so you can read just the relevant section.