BLZ Local Documentation Search

Example Use Cases

• 1

  Instant, line-accurate search of large documentation files locally.

• 2

  Offline access to up-to-date project documentation with minimal latency.

• 3

  Deep integration with AI coding assistants via the Model Context Protocol.

Description

BLZ is a Rust-based CLI tool and MCP server that downloads, indexes, and searches large llms.txt documentation files locally, enabling instant, line-accurate retrieval of documentation. It supports offline usage, smart HTTP caching, and integration with AI coding assistants for rapid access to relevant documentation snippets. The MCP server exposes tools for searching, listing, and adding documentation sources with sub-50ms latency and minimal resource usage.