Claude Code model router

OpenTag

Open-source, channel-native agent gateway for Slack. Route team threads to Claude Code, Codex, OpenCode, Docker, HTTP agents, and custom CLIs with policy, approvals, memory, audit logs, and artifacts.

Install

From source
git clone https://github.com/linxidnju/OpenTag.git

From the README

OpenTag

  Open-source, channel-native multiplayer AI gateway with shared, auditable team knowledge.

  Tag local AI agents into Slack threads, with local execution, visible progress, approvals, audit trails, and pluggable agent runtimes.

  English ·
  简体中文 ·
  User Guide ·
  Security ·
  Contributing

OpenTag brings AI agents into the place where team work already happens: Slack channels and threads.

Instead of running an agent from one person's terminal and pasting results back into chat, a team can mention @OpenTag, discuss the task in the same thread, approve risky actions when needed, and keep the outcome visible to everyone who has access to that channel.

✨ What You Can Do

- Ask an agent to investigate a bug from a Slack thread.
- Let teammates add context before or during the agent run.
- Route work to different agent backends such as Codex, Claude Code, OpenCode, Docker-based agents, HTTP agents, or custom CLIs.
- Teach OpenTag an explicit team fact, decision, convention, preference, or procedure; corrections are versioned, scoped, sourced, and reused by every configured runtime.
- Use Channel Profiles / Access Bundles so different projects can have different permissions, memories, default agents, and run limits.
- Require approvals before write actions or risky operations.
- Keep a record of sessions, decisions, outputs, and generated artifacts.

OpenTag is designed for team workflows where context, permission, and accountability matter.

💬 How It Feels In Slack

The agent replies in the same Slack thread, so the work stays connected to the original discussion.

🚀 Why OpenTag

Most AI coding and automation tools are built around a single local operator. OpenTag is built around shared channels.

- Shared by default: the conversation, context, and result…
Read the full README on GitHub

Details

Language
JavaScript
Last updated
10 July 2026
Topics
agent-gatewayai-agentsautomationclaudeclaude-codeclaude-tagcodexdeveloper-toolsmcpnodejsopencoderuntime-adapters

FAQ

What is OpenTag?

Open-source, channel-native agent gateway for Slack. Route team threads to Claude Code, Codex, OpenCode, Docker, HTTP agents, and custom CLIs with policy, approvals, memory, audit logs, and artifacts. It is a model router for Claude Code, from linxidnju/OpenTag on GitHub.

How do I install OpenTag?

Clone linxidnju/OpenTag from GitHub and follow the setup steps in its README.

Is OpenTag popular?

linxidnju/OpenTag has 499 GitHub stars and 0 forks. It was last updated on 10 July 2026.

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