Overview
SemTools is a developer-focused command-line toolkit for semantic search, embedding generation, and document parsing. It wraps vector search and embedding workflows into simple CLI commands, supporting static embeddings, index construction, and similarity-based retrieval for seamless integration into local development environments and CI pipelines.
Key Features
- Document parsing that extracts text, segments, and metadata from common file formats.
- Embedding generation that converts text chunks into vectors suitable for offline indexing.
- Fast semantic search using static embeddings for similarity-based retrieval without a running server.
- High-performance Rust implementation producing static binaries for efficient batch processing and CI integration.
Use Cases
SemTools is ideal for building lightweight semantic indices and search over document collections in local or CI contexts such as quick knowledge lookup, offline index generation, and embedding-based test harnesses. Its CLI-first design makes it easy to wire into shell scripts, Makefiles, and containerized workflows for automated document processing.
Technical Details
Implemented in Rust, SemTools prioritizes speed and single-binary distribution with no runtime dependencies. It uses static-embedding approaches and efficient indexing to minimize runtime costs, making it well-suited for resource-constrained environments and fast-start CI jobs where lightweight semantic search is needed without deploying a full vector database.