OpenTag: The Channels SDK starter application, a self-hosted AI on-call triage bot for Slack and Microsoft Teams, built with AG-UI and LangGraph. Fork it and ship your own.
OpenTag is a self-hosted AI agent that handles knowledge-work requests inside Slack and Microsoft Teams, using connected tools and generated interfaces. Teams can use it as an on-call triage bot or customize it for their own agent workflows. Its catalogue add-ons support the agent, tools, and integrations assembled in the starter application.
This repository also configures its own agents. See what OpenTag tells them →
Skill Claude CodeCodex
Reproduce a red GitHub check and make it green. Use when the brief skill is fix-ci or the user wants a failing CI command to exit 0.
Skill Claude CodeCodex
Fix failing tests in a GitHub repo or PR. Use when the brief skill is fix-tests or the user wants the named test command to exit 0.
Skill Claude CodeCodex
Implement a Linear brief in a named GitHub repo. Use when the brief skill is implement-issue or the user wants a new branch and draft PR.
Skill Claude CodeCodex
Merge origin/main into the working branch. Use when the brief skill is merge-main or the user wants latest main merged into a PR branch.
At most 3 mods per repository are shown here, and a mod shipped inside a plugin is left to that plugin's page — the rest are on their repository pages: