productcoding-agent
UseAgent: open-source shared workspace for Claude Code/Codex/OpenCode/Pi
AGPL self-hostable workspace runs Claude Code, Codex, OpenCode or Pi in isolated sandboxes; hand off from Slack/web/API, attach playbooks/skills/knowledge, approve sensitive actions, and get PRs or files back—positioned as an open Devin alternative.
UseAgentClaude CodeCodex+3