Open-Sourced Production-Ready Multi-Agent Stack
Wonderful_Ad_3879 · reddit · 2026-07-20
An open-source, production-ready multi-agent stack built with FastAPI and LangGraph.
Key pieces include:
- Multi-agent orchestration with SSE streaming
- MCP server that exposes every domain pack as a tool through one endpoint
- Domain packs with typed routes, versioning, and canary weights
- Plugin system for third-party packs via Python entry points
- Per-run USD budget enforcement with HTTP 402 on overruns
- Mock provider for local dev and CI
- Golden-dataset eval harness that blocks regressions in CI
- Deployability extras: Docker, Helm, Terraform stubs, Prometheus, OTel
- Supply-chain security: Cosign-signed images and SBOMs
It is explicitly a template, not a SaaS, and the author is looking for contributors.
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