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 1–4 of 4
- 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 - 0.695score
notte
nottelabs
Browser infrastructure for AI agents: local and cloud Playwright-based browser sessions, scraping and deployable browser functions.
HarnessAFreshness: A★ 2K↓ 602/wk - 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 - 0.561score
RAGLight
Bessouat40
Typed Python toolkit for composing classic and agentic retrieval-augmented generation pipelines with pluggable LLMs and stores.
HarnessAFreshness: A★ 673↓ 77/wk