ctx indexes local coding agent history into SQLite

As developers increasingly rely on multiple AI coding assistants, local transcript fragmentation creates a real search challenge—making unified indexing utilities like ctx a vital quality-of-life upgrade.

• Unifies fragmented agent logs across tools into a single, locally searchable SQLite database.

• Built with Rust for high-speed indexing, minimal memory footprint, and instant CLI search results.

• Supports both keyword-based and file-based queries to trace past agent decisions and edits.

• Ensures full data privacy by storing all transcript indexes locally on the user's machine.