Michal Sutter writes that the Qwen Developer team has released zg (zvec-grep), an open-source local-first search layer designed to streamline how coding agents find information within a workspace. By unifying semantic search, BM25, and ripgrep under a single interface, it reduces tool calls and token usage for LLM agents that would otherwise struggle with manual context assembly or imprecise keyword matching.
- The package is available via npm as `@zvec/zvec-grep` under an Apache 2.0 license.
- It supports four retrieval routes: a hybrid default, BM25 (`--fts`), vector similarity (`--vector`), and literal/regex matching (`--rg`).
- An MCP (Model Context Protocol) integration allows seamless use with tools like Claude Code, Cursor, and Codex.
- Embeddings run locally by default using models such as `potion-code-16m-v2`, though remote Qwen endpoints are also supported via explicit authorization.
- Benchmarks suggest zg can cut tool calls and input tokens for coding agents by approximately 40% to 50%.
- The package is available via npm as `@zvec/zvec-grep` under an Apache 2.0 license.
- It supports four retrieval routes: a hybrid default, BM25 (`--fts`), vector similarity (`--vector`), and literal/regex matching (`--rg`).
- An MCP (Model Context Protocol) integration allows seamless use with tools like Claude Code, Cursor, and Codex.
- Embeddings run locally by default using models such as `potion-code-16m-v2`, though remote Qwen endpoints are also supported via explicit authorization.
- Benchmarks suggest zg can cut tool calls and input tokens for coding agents by approximately 40% to 50%.
Comparative chart of various greplike tools (ack, ag, git-grep, GNU grep, and ripgrep) focusing on their features and differences in areas like regular expressions, parallelism, case-sensitivity, output formatting, and more. Each tool is listed with details on project page, language, license, and supported features. Ack is the copyright of Andy Lester and licensed under the Artistic License v2.0.
