open-tag

Name: open-tag Review
Item: open-tag
Rating: 3.0
Author: Aaron Matthews

Skill Data & Analytics Usable

Works inClaude Code

Usable Scanned — metadata only

Open-source, self-hostable alternative to Claude Tag — a Slack-style workspace where your team and its AI agents (Claude Code, Codex, GitHub Copilot, and more) work as teammates in channels, threads, DMs, and shared tasks. Your data stays on your machines.

Organize multi-agent code reviews and debugging sessions in dedicated Slack-like channels
Keep proprietary data on-premises while collaborating with AI coding assistants in real-time
Manage team tasks and code discussions without routing sensitive information through third parties

164 starsApache-2.0 (commercial OK)FreeQuick setup

Usable rating — This tool is functional but has notable gaps. Review the evaluation notes below before deploying.

Works in

Claude Code Claude Cowork Claude Chat

Source

https://github.com/fancyboi999/open-tag

By fancyboi999

How to Get It

Option 1: Claude Desktop App (Code Mode)Click the + button next to the prompt box → Plugins → Add plugin. Search and click Install. Skills work in Claude Code only.

Option 2: Paste into Claude CodeCopy the command below and paste it into your conversation. Claude will install it.

Command

claude plugins install fancyboi999/open-tag

Tip: Paste this into a Claude Code conversation. Verify command matches your Claude Code version.

Auto-generated from the tool's public listing — not hands-on verified. Cross-check against the source repo's README before running.

First thing to try

After installing, paste this into Claude:

Help me organize multi-agent code reviews and debugging sessions in dedicated Slack-like channels

CostFree

Trust Signals Auto-scanned

Stars164Last updated2026-08-21LicenseApache-2.0 (OK for commercial use)Known CVEsNone foundSources: GitHub Advisory Database + OSV.dev · Scanned 2026-08-21 · scanner v1

Community Pulse New

RegEx match open tags except XHTML self-contained tags — Hacker News · 15 pts
RegEx match open tags except XHTML self-contained (humor) — Hacker News · 6 pts
RegEx match open tags except XHTML self-contained tags — Hacker News · 3 pts

3 mentions across 1 sources

Reviewer notes

Auto-scanned review. These are observations, not a security certification.

Scored from trust signals (evidence-eval-v1): 164 GitHub stars; contributors unknown; last commit 0d ago; license Apache-2.0.

Things to check

Scanned, not hands-on tested — this entry was auto-scanned from public metadata (GitHub metrics, license, security flags). No reviewer has run it, and no tool-specific limitations have been documented yet.

How to evaluate tools before deploying →

Data shown here comes from public APIs and automated scanning. Reviewer notes reflect one person's experience. This is not a security certification or legal recommendation. Always evaluate tools according to your own organization's policies.

Evaluation Scores

Evaluation

Ease of Use

3/5

Versatility

3/5

Reliability

3/5

Security

3/5

Overall score3.00 / 5.00 UsableEvaluatedAug 2026

Scored from trust signals (evidence-eval-v1): 164 GitHub stars; contributors unknown; last commit 0d ago; license Apache-2.0.

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