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~/harnesshub

$ npx harnesshub install swe-agent

→ Pulling from github.com/princeton-nlp/SWE-agent ...

→ Resolved 14 dependencies · ready in 3.2s ✓

64

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64

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44

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2.7M

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ollamaverifiedVerifiedMIT

Ollama

Run large language models locally with a one-line install and a simple CLI.

buildTool-Use Wrappersgolocal-llminferenceself-hosted
star172.4kdownload520.0kv0.5.7
↓ install
microsoftverifiedVerifiedMIT

MarkItDown

Microsoft's Python utility for converting documents (PDF, DOCX, PPTX, etc.) into Markdown for LLMs.

buildTool-Use Wrapperspythondocument-parsingmarkdownpdf
star125.3kdownload195.0kv0.1.1
↓ install
browser-useverifiedVerifiedMIT

browser-use

Make websites accessible to AI agents — the easiest way to give LLMs browser superpowers.

publicBrowser Agentspythonbrowser-automationweb-agentplaywright
star96.6kdownload187.0kv0.1.45
↓ install
langchain-aiverifiedVerifiedMIT

langchain

The foundational framework for building applications powered by LLMs with chains, agents, and tools.

travel_exploreRAG Frameworkspythontypescriptragagentchain
star95.4kdownload89.4kv0.3.13
↓ install
microsoftverifiedVerifiedApache-2.0

playwright

Cross-browser end-to-end testing and automation framework from Microsoft.

publicBrowser Agentstypescriptpythonbrowser-automationtestinge2e
star68.2kdownload91.0kv1.49.1
↓ install
unclecodeverifiedVerifiedApache-2.0

Crawl4AI

Open-source LLM-friendly web crawler and scraper optimized for RAG.

buildTool-Use Wrapperspythonweb-crawlingscrapingasync
star67.6kdownload167.0kv0.4.247
↓ install

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Coding Agents

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Eval Harnesses

8 harnesses

travel_explore

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8 harnesses

biotech

Research Agents

4 harnesses

build

Tool-Use Wrappers

10 harnesses

hub

Multi-Agent

14 harnesses

public

Browser Agents

6 harnesses

account_tree

Data Pipeline

4 harnesses