lmnr — Agent Tool by lmnr-ai

by lmnr-ai · Agent Tool · ★ 3.2k

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About lmnr

Laminar Laminar is an open-source observability platform purpose-built for AI agents. [x] Tracing. Docs [x] OpenTelemetry-native powerful tracing SDK - 1 line of code to automatically trace Vercel AI SDK, Browser Use, Stagehand, LangChain, OpenAI, Anthropic, Gemini, and more. [x] Evals. Docs [x] Unopinionated, extensible SDK and CLI for running evals locally or in CI/CD pipeline. [x] UI for visualizing evals and comparing results. [x] AI monitoring. Docs [x] Define events with natural language descriptions to track issues, logical errors, and custom behavior of your agent. [x] SQL access to all data. Docs [x] Query traces, metrics, and events with a built-in SQL editor. Bulk create datasets from queries. Available via API. [x] Dashboards. Docs

agent-observabilityagentsaiai-observabilityaiopsanalyticsdeveloper-toolsevalsevaluationllm-evaluation

Quick Facts

Stars3,155
Forks220
LanguageTypeScript
CategoryAgent Tool
LicenseApache-2.0
Quality Score67.3337302192692/100
Open Issues105
Last Updated2026-08-07
Created2024-08-29
Platformsnode
Est. Tokens~15k

Compatible Skills

These tools work well together with lmnr for enhanced workflows:

  • voltagent — semantic(0.38)+complementary+rare_topics+same_lang+similar_pop+shared_platform (68%)
  • promptfoo — semantic(0.18)+complementary+rare_topics+same_lang+similar_pop+shared_platform (65%)
  • langtrace — semantic(0.29)+complementary+rare_topics+same_lang+similar_pop+shared_platform (60%)
  • opik-openclaw — semantic(0.19)+complementary+rare_topics+same_lang+similar_pop+shared_platform (56%)
  • mission-control — semantic(0.18)+complementary+same_lang+similar_pop+shared_platform (56%)

lmnr alternative? Top 6 similar tools

Looking for a lmnr alternative? If you're comparing lmnr 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.

  • voltagent by VoltAgent · ⭐ 10.3k

    AI Agent Engineering Platform built on an Open Source TypeScript AI Agent Framework

  • logfire by pydantic · ⭐ 4.4k

    AI observability platform for production LLM and agent systems.

  • phoenix by Arize-ai · ⭐ 11.0k

    AI Observability & Evaluation

  • mission-control by builderz-labs · ⭐ 5.9k

    Self-hosted control plane for AI agents: dispatch tasks, review runs, track spend, and operate OpenClaw, Claud

  • flow-like by TM9657 · ⭐ 865

    Flow-Like: Strongly Typed Enterprise Scale Workflows. Built for scalability, speed, seamless AI integration an

  • klavis by Klavis-AI · ⭐ 5.8k

    Klavis AI: MCP integration platforms that let AI agents use tools reliably at any scale

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Frequently Asked Questions

What is lmnr?

lmnr is Laminar - open-source observability platform purpose-built for AI agents. YC S24.. It is categorized as a Agent Tool with 3.2k GitHub stars.

What programming language is lmnr written in?

lmnr is primarily written in TypeScript. It covers topics such as agent-observability, agents, ai.

How do I install or use lmnr?

You can find installation instructions and usage details in the lmnr GitHub repository at github.com/lmnr-ai/lmnr. The project has 3.2k stars and 220 forks, indicating an active community.

What license does lmnr use?

lmnr is released under the Apache-2.0 license, making it free to use and modify according to the license terms.

What are the best alternatives to lmnr?

The top alternatives to lmnr on Agent Skills Hub include voltagent, logfire, phoenix. Each offers a different approach to the same problem space — compare them side-by-side by stars, quality score, and community activity.

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