Modeldex
  • Models
  • Providers
  • Benchmarks
  • MCP
  • Compare
  • Guides

Product

  • Models
  • Providers
  • Benchmarks
  • Compare
  • Prompts
  • Find a model
  • Trending
  • Collections
  • News
  • Changelog

Learn

  • New to AI?
  • Best AI by use case
  • Blog
  • Pricing
  • About
  • Support

Legal

  • Privacy
  • Terms
  • Cookies

Connect

  • GitHub
  • X / Twitter
  • Contact

© 2026 Modeldex — the AI model registry.

Press ? for keyboard shortcuts.

Home/News

News & Analysis

Editorial coverage, in-depth analysis, and developer guides — 1 articles.

AllAnalysisGuideNewsResearch
Filtered by tag:#Strands AgentsClear
  • NewsNews

    ToolSimulator: scalable tool testing for AI agents

    You can use ToolSimulator, an LLM-powered tool simulation framework within Strands Evals, to thoroughly and safely test AI agents that rely on external tools, at scale. Instead of risking live API calls that expose personally identifiable information (PII), trigger unintended actions, or settling for static mocks that break with multi-turn workflows, you can use ToolSimulator's large language model (LLM)-powered simulations to validate your agents. Available today as part of the Strands Evals Software Development Kit (SDK), ToolSimulator helps you catch integration bugs early, test edge cases comprehensively, and ship production-ready agents with confidence.

    Apr 20, 2026Darren Wang

Tags

#Artificial Intelligence#Strands Agents