Toolathlon — security grade CAUTION, quality 69/100

Security audit verdict: CAUTION · quality 69/100

Flagged: sudo usage. Scanned against the SlowMist agent-security taxonomy, refreshed every 8 hours. Full audit →

by hkust-nlp · Agent Tool · ★ 486

Last updated: · Indexed by AgentSkillsHub · Auto-synced every 8h

🔒 Is Toolathlon safe to install? View the security audit →

About Toolathlon

The Tool Decathlon: Benchmarking Language Agents for Diverse, Realistic, and Long-Horizon Task Execution Introduction Toolathlon is a benchmark to assess language agents' general tool use in realistic environments. It features 600+ diverse tools based on real-world software environments. Each task requires long-horizon tool calls to complete. Below we show a demo task where the agent needs to automatically check assignments in the email box, and grade them on Canvas. News [2025.12.12] 📣 We have setup a new doc

Quick Facts

Stars486
Forks66
LanguagePython
CategoryAgent Tool
Quality Score69.2208527991315/100
Open Issues25
Last Updated2026-08-18
Created2025-10-24
Platformspython
Est. Tokens~17k

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Frequently Asked Questions

What is Toolathlon?

Toolathlon is [ICLR 2026] The Tool Decathlon: Benchmarking Language Agents for Diverse, Realistic, and Long-Horizon Task Execution. It is categorized as a Agent Tool with 486 GitHub stars.

What programming language is Toolathlon written in?

Toolathlon is primarily written in Python.

How do I install or use Toolathlon?

You can find installation instructions and usage details in the Toolathlon GitHub repository at github.com/hkust-nlp/Toolathlon. The project has 486 stars and 66 forks, indicating an active community.

What are the best alternatives to Toolathlon?

The top alternatives to Toolathlon on Agent Skills Hub include skills, awesome-android-agent-skills, claude-code-skill-factory. Each offers a different approach to the same problem space — compare them side-by-side by stars, quality score, and community activity.

How this security grade is produced

Grades come from a rule-based scan built on the SlowMist agent-security taxonomy, covering 11 red-flag categories including credential harvesting, data exfiltration, and curl | sh installers. It is a first-layer scan, not a manual audit — we say so rather than overstate it.

The scale of the problem is documented independently: Liu et al. (2026), in a study of 31,132 agent skills, report that 26.1% contain security vulnerabilities. Our own full-catalog census is published as a citable open dataset.

Sources & who's responsible:

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