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 1–2 of 2
- 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 - 0.637score
flint-chart
microsoft
Visualization language and MCP server that lets AI agents create charts from editable chart specs.
HarnessAFreshness: A★ 4.4K