open-tag

Self-hosted, Slack-style workspace where humans and AI coding agents work together as teammates

PlatformWebfreeglobal

open-tag is an open-source, self-hostable alternative to Claude Tag — a Slack-style workspace where a development team and its AI coding agents, including Claude Code, Codex, and GitHub Copilot, work together in channels, threads, and shared tasks. It keeps all data on the team's own machines, aimed at teams wanting a self-hosted collaboration layer that treats AI agents as teammates.

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Full match profile

Behind the summary, Matchbox keeps a richer profile of open-tag - the signals our matcher actually reads to decide when to surface it. It stays private; claim the listing to see and control it.

Problem & pain-point mapping
Who we surface it to (audience fit)
What it's a strong alternative to
Trust & credibility signals

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