claude-advanced-tool-use

Installation
SKILL.md

Claude Advanced Tool Use

Overview

Advanced tool use provides three complementary features that address distinct bottlenecks in production systems. These features can be used independently or combined for compounding efficiency gains of 37-85%.

The Three Features

1. Tool Search (85-95% context savings)

  • Dynamically discover and load tools on-demand
  • Scale to 10,000+ tools without context bloat
  • Two variants: Regex pattern matching or BM25 natural language queries
  • Deferred loading keeps tool definitions out of context until needed

2. Programmatic Tool Calling (37% token reduction)

  • Claude writes Python code that calls your tools within a sandboxed container
  • Intermediate results stay out of context window
  • Eliminates 19+ unnecessary inference passes on complex workflows
  • Ideal for data aggregation, filtering, and multi-step orchestration
Related skills
Installs
1
GitHub Stars
129
First Seen
Feb 4, 2026