175 listed
Harnesses & SDKs
Frameworks and SDKs for building agents: the Claude Agent SDK, OpenAI Agents SDK, LangGraph, CrewAI and many more. Each page lists languages, packages, MCP and A2A support and how it orchestrates agents, with a link to the page every fact came from.
Showing 1–7 of 7
- 0.707score
docx-editor
superdoc
Browser DOCX editor and document engine built on OOXML, with a Document API that agents reach through SDKs, a CLI and an MCP server.
HarnessAFreshness: A★ 1.1K - 0.655score
python-utcp
universal-tool-calling-protocol
Official Python implementation of the Universal Tool Calling Protocol, calling HTTP, CLI, MCP and text-file tools through plugins.
HarnessBFreshness: B★ 653↓ 1.9K/wk - 0.638score
Langroid
Langroid
Python framework for LLM apps built from collaborating agents that hold conversation state, tools and vector-store memory.
HarnessAFreshness: A★ 4.1K↓ 3.4K/wk - 0.637score
datachain
datachain-ai
Python library that turns files in S3, GCS and Azure into versioned, typed datasets for pipelines and agents.
HarnessAFreshness: A★ 2.8K↓ 4.5K/wk - 0.627score
AutoGen
Microsoft
Archived Microsoft Python framework for multi-agent apps; Microsoft directs new users to Microsoft Agent Framework.
HarnessAFreshness: A★ 61.5K↓ 89K/wk - 0.617score
SkillNet
zjunlp
Open infrastructure for discovering, evaluating, creating and routing reusable AI agent skills, with a Python SDK.
HarnessAFreshness: A★ 1.4K↓ 2.3K/wk - 0.561score
RAGLight
Bessouat40
Typed Python toolkit for composing classic and agentic retrieval-augmented generation pipelines with pluggable LLMs and stores.
HarnessAFreshness: A★ 673↓ 77/wk