Show HN: DevBox – Open-source engineering harness from RudderStack

Category: devtools

Tags: autonomous-agents, coding-agent, self-hosted, devops, llm-orchestration

Score: 7.5/10 (Innovation: 7, Technical: 8, Documentation: 8, Utility: 7)

DevBox is an open-source, self-hosted autonomous engineering harness that takes tickets (e.g. from Linear) and drives them through a gated pipeline of planning, coding, testing, self-review, and opening a draft PR. It differentiates itself with versioned repo memory, credential isolation via an egress proxy, per-stage model routing, and a closed feedback loop from PR comments/CI back into running tasks.

Target audience: platform/DevOps engineers and engineering orgs wanting a shared self-hosted coding agent

Repository: https://github.com/rudderlabs/devbox · TypeScript · MIT · 281 stars

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