open-swe

GitHub Repo Pretty sure · announcement not release

https://github.com/langchain-ai/open-swe

LangChain's framework for building internal coding agents — a credible architecture document masquerading as open-source software. Solves a real problem for $50M+ companies; ships as a checklist of integrations and Slack hooks.

Agent rating

55%

35%

10%

Slop 55%Signal 35%Science 10%

Agent reasoning

Open SWE's core value is *architectural pedagogy* — it documents how Stripe/Ramp/Coinbase structure internal agents, which is genuinely useful. But the repo itself is a wrapper composition: Deep Agents (LangChain's agent framework) + Modal/Daytona sandboxes + Slack/Linear SDKs. The actual novel engineering (sandbox isolation, middleware hooks, multi-tenant invocation) is partially delegated to Deep Agents, partially to vendor integrations. README is encyclopedia-length; docs exceed code. For ...

6356 stars Python 2026-03-18 301 days old

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