---

name: "cursor-codebase-indexing" description: | Execute set up and optimize Cursor codebase indexing. Triggers on "cursor index setup", "codebase indexing", "index codebase", "cursor semantic search". Use when working with cursor codebase indexing functionality. Trigger with phrases like "cursor codebase indexing", "cursor indexing", "cursor". allowed-tools: "Read, Write, Edit, Bash(cmd:*)" version: 1.0.0 license: MIT author: "Jeremy Longshore jeremy@intentsolutions.io"

Cursor Codebase Indexing

Overview

What is Codebase Indexing?

CopyCodebase indexing creates a searchable representation of your code:
- Enables @codebase queries
- Powers semantic code search
- Improves AI context awareness
- Helps AI understand project structure

Prerequisites

• Cursor IDE installed and authenticated
• Project workspace with source files
• Sufficient disk space for index storage
• Stable network connection for initial setup

Instructions

1. Open your project in Cursor
2. Navigate to Settings > Cursor > Codebase Indexing
3. Enable "Index this workspace"
4. Create .cursorignore file at project root
5. Add exclusion patterns for large/irrelevant directories
6. Wait for indexing to complete (check status bar)
7. Test with @codebase queries in chat

Output

• Indexed codebase enabling @codebase queries
• Semantic code search functionality
• Improved AI context awareness
• Searchable symbol table and definitions

Error Handling

See {baseDir}/references/errors.md for comprehensive error handling.

Examples

See {baseDir}/references/examples.md for detailed examples.

Resources

• Cursor Indexing Documentation
• gitignore Pattern Syntax
• Cursor Performance Guide