Paca-AI/paca

AI-native, free, open-source alternative to Jira, Trello, ClickUp & Monday. Built for Scrum teams where humans and AI agents collaborate as equals — on the same board, the same sprints, the same goals. Self-hosted. Fully customizable via config and plugins.

174 best points · 66 comments · 2 Hacker News posts · 2,030 GitHub stars · View on GitHub

Hacker News discussions

• Show HN: Paca – Lightweight Jira alternative for human-AI collaboration (174 points, 65 comments, by pikann22, 2026-06-13)
• Paca v0.9.0: Automation Workflows – let Paca hand off tasks for you (1 points, 1 comments, by pikann22, 2026-07-11)