smart-tool-select 0.1.0

Lightweight semantic tool selector for LLM tool binding

smart-tool-select

Lightweight tool selector for binding relevant tools to LLMs per request.

Install

pip install smart-tool-select

This package bundles the default embedding model and does not download at runtime.

Quick usage

from smart_tool_select import SmartToolSelector

filtered_tools = SmartToolSelector(
    "planing trip to dubai and hotel",
    tools,
    mode="semantic",
    top_k=3,
)

Modes and accuracy

• mode="lite" (default): TF-IDF keyword matching. Fast and offline, but less semantic.
• mode="semantic": Embedding-based matching. Higher accuracy for intent-heavy queries.

If you care about accuracy, use mode="semantic". Use mode="lite" for maximum speed or offline environments.

Optional extras

pip install smart-tool-select[faiss]
pip install smart-tool-select[hnswlib]
pip install smart-tool-select[yaml]