langkit: An open-source toolkit for monitoring Large Language Models (LLMs)

by whylabs · Agent Tool · ★ 998

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

How to install langkit

pip install langkit[all]

Taken from the project's README on GitHub. Check the security audit before running it.

Security audit verdict: SAFE · quality 70/100

None of the 42 rules matched — no credential harvesting, no data exfiltration, no curl-pipe-shell installer. Scanned against 42 published rules built on the SlowMist agent-security taxonomy, refreshed every 8 hours. Full audit →

The quality score combines nine heuristic checks of the repo and its README: completeness, clarity, specificity, examples, structure, agent readiness, step-by-step content, instruction quality and security notes. It rates how well the project explains itself to an agent, not the code.

large-language-modelsmachine-learningnlgnlpobservabilityprompt-engineeringprompt-injection

Quick Facts

Stars998
Forks76
LanguageJupyter Notebook
CategoryAgent Tool
LicenseApache-2.0
Quality Score70/100
Open Issues39
Last Updated2024-11-22
Created2023-04-26
Est. Tokens~351k

About langkit

LangKit LangKit is an open-source text metrics toolkit for monitoring language models. It offers an array of methods for extracting relevant signals from the input and/or output text, which are compatible with the open-source data logging library whylogs.

langkit alternative? Top 6 similar tools

Looking for a langkit alternative? If you're comparing langkit with other agent tool tools, these 6 projects are the closest alternatives on Agent Skills Hub — ranked by topic overlap, star count, and community traction.

  • spacy-llm by explosion · ⭐ 1.4k

    🦙 Integrating LLMs into structured NLP pipelines

  • free-ai-resources-x by CelaDaniel · ⭐ 918

    🌟 A curated collection of free, high quality AI tools 🤖, APIs 🔗, datasets 📊, and learning resources 📚 cov

  • prompttools by hegelai · ⭐ 3.1k

    Open-source tools for prompt testing and experimentation, with support for both LLMs (e.g. OpenAI, LLaMA) and

  • awesome-llms-fine-tuning by Curated-Awesome-Lists · ⭐ 525

    Explore a comprehensive collection of resources, tutorials, papers, tools, and best practices for fine-tuning

  • mcp-context-forge by IBM · ⭐ 4.8k

    An AI Gateway, registry, and proxy that sits in front of any MCP, A2A, or REST/gRPC APIs, exposing a unified e

  • LLMCompiler by SqueezeAILab · ⭐ 1.9k

    [ICML 2024] LLMCompiler: An LLM Compiler for Parallel Function Calling

More Agent Tool Tools

Explore other popular agent tool tools:

View all Agent Tool tools →

Popular Jupyter Notebook Agent Tools

How this security grade is produced

Grades come from a rule-based scan built on the SlowMist agent-security taxonomy: 42 published rules, covering credential harvesting, data exfiltration, curl | sh installers and more. 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:

View on GitHub → Browse Agent Tool tools