Cq plugin for Grok Build
An open standard for shared agent learning. Agents persist, share, and query collective knowledge so they stop rediscovering the same failures independently.
How to install Cq in Grok Build
1. Add this repo as a plugin marketplace in Grok Build (once per computer):
grok plugin marketplace add mozilla-ai/cq2. Install the plugin:
grok plugin install cq@mozilla-ai/cq --trustReview before you trust it. --trust lets this plugin's hooks, MCP servers and scripts run code on your computer. It's a community repo that neither xAI nor GrokStacks has reviewed, so read its code first.
Then start a new Grok session, or press r in /plugins, to load it.
Inside Grok Build: type /plugins, open the Marketplace tab, press a and add mozilla-ai/cq, then select cq and press i.
Command format: Grok Build's plugin guide
Runs a local MCP server (with npx, uvx or similar), so that tool needs to be installed, for example Node.js for npx.
What we checked: on Oct 18, 2026 it installed with grok 1.0.62 and Grok found 3 skills, 2 slash commands. That's an install check only: we haven't run it in a live Grok session.
What it contains
Skills (3)
cq— INVOKE WHEN: - Starting any task — query first (cq catches blind spots your training data missed: stale versions, integration gotchas, undocumented quirks) - You just resolved a non-obvious error, confusing error message, or surprising toolcq-reflect— Mine the current session for knowledge worth sharing — identify learnings, present them for approval, and propose each approved candidate to the cq knowledge store.cq-status— Display cq knowledge store statistics — tier counts (local/private/public), domains, recent local additions, and confidence distribution.
MCP servers (1)
cq— stdio server
About this listing
Cq is a community plugin on GitHub by mozilla-ai, written as a Claude Code plugin that Grok Build installs. We install-checked it in Grok; we haven't run it in a live session or reviewed its code. When we installed it, Grok found 3 skills, 1 MCP server. Its license is Apache-2.0. We checked commit 2bc0cf02ff3c. It's one of 23 listings in the Learning category on GrokStacks.
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Cq FAQ
How do I install Cq in Grok Build?
Add the repo as a marketplace with grok plugin marketplace add mozilla-ai/cq, then run grok plugin install cq@mozilla-ai/cq --trust. Then start a new Grok session, or press r in /plugins, to load it.
Is Cq an official Grok Build plugin?
No. Cq is a community plugin on GitHub by mozilla-ai, not in xAI's official Grok Build marketplace. We checked that it installs and what Grok loads from it, but haven't run it in a live Grok session or reviewed its code.
What does Cq include?
According to what Grok loaded in our install check, Cq includes 3 skills, 1 MCP server: cq, cq-reflect, cq-status, cq.
Details
- Type
- Plugin
- Category
- Learning
- Source
- Community Claude Code plugin, installs in Grok
- License
- Apache-2.0
- Author
- mozilla-ai
- Keywords
- agents, go, python
- Source repo
- https://github.com/mozilla-ai/cq
- Checked commit
2bc0cf02ff3c- Homepage
- https://docs.mozilla.ai/cq
- Checked by GrokStacks
- Install-checked in Grok Build on Oct 18, 2026; not run in a live session
Something wrong or missing? Submit or improve this listing. Marketplace listings also refresh automatically every night.
For maintainers: badge and embeds
Maintain Cq? Add the badge; it links to this page.
Markdown
[](https://grokstacks.com/p/cq/)HTML
<a href="https://grokstacks.com/p/cq/"><img src="https://grokstacks.com/badge.svg" alt="Listed on GrokStacks" width="164" height="28"></a>Embed card (static HTML and inline CSS, no JavaScript). Preview:
<a href="https://grokstacks.com/p/cq/" style="display:block;max-width:380px;box-sizing:border-box;padding:14px 16px;border:1px solid #2a2e3c;border-radius:12px;background:#0a0b0f;color:#e8eaf0;font:14px/1.45 -apple-system,Segoe UI,Roboto,Helvetica,Arial,sans-serif;text-decoration:none"><span style="display:block;font-size:16px;font-weight:700;color:#e8eaf0">Cq</span><span style="display:block;margin:2px 0 8px;font-size:12px;color:#9aa0b1">Community plugin for Grok Build · 3 skills, 1 MCP server</span><span style="display:block;margin:0 0 10px;color:#c9cdd8">An open standard for shared agent learning. Agents persist, share, and query collective knowledge so they stop…</span><span style="font-size:12px;font-weight:600;color:#7c9cff">View on GrokStacks →</span></a>Markdown summary
**[Cq on GrokStacks](https://grokstacks.com/p/cq/)**: Community plugin for Grok Build with 3 skills, 1 MCP server. Install: `grok plugin install cq@mozilla-ai/cq --trust` (after `grok plugin marketplace add mozilla-ai/cq`)More on badges, embeds and keeping your listing up to date: GrokStacks for plugin authors.
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