OpenRath

A PyTorch-inspired Python runtime for composing and running dynamic multi-agent and multi-session workflows with built-in MCP integration and session-state graphs. Lets agents be defined declaratively and orchestrated across parallel sessions with sandboxed execution.

Connects to: Anthropic, OpenAI, MCP tools, local LLMs · · BSD-3-Clause 1,099★

Use it with an AI agent

Loadbay is an MCP server, so an agent can search the catalog and find this harness:

claude mcp add --transport http loadbay https://loadbay.xyz/api/mcp

• Source: https://github.com/Rath-Team/OpenRath
• This harness as JSON: /api/harnesses/openrath
• Agent setup: /setup.md
• Browse all 700+ harnesses on Loadbay