EvoOntology plugin for Grok Build
EvoOntology: A Self-Evolving Ontology Layer for Data Agents ⚙️ EvoOntology插件为Claude Code/Codex 建立&进化本体层
How to install EvoOntology in Grok Build
1. Add this repo as a plugin marketplace in Grok Build (once per computer):
grok plugin marketplace add ruc-datalab/EvoOntology2. Install the plugin:
grok plugin install evoontology@ruc-datalab/EvoOntology --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 ruc-datalab/EvoOntology, then select evoontology 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. That's an install check only: we haven't run it in a live Grok session.
What it contains
Skills (3)
build-ontology— Build an initial ontology from data and analytical goals, prepare relevant questions from supplied needs and project history, and automatically show the evidence-grounded result.evolve-ontology— Improve an existing ontology using real project tasks and grounded exploration, run missing baselines, validate candidates and automatically show the outcome. This skill is triggered when the user requests to "self-evolve the current ontoloexplore-ontology— Explore ontology questions, grounded concepts, evidence, actual task results and evolution outcomes in a read-only interactive version explorer.
MCP servers (1)
evo-semantic— stdio server
Hooks (1)
hooks— SessionStart
About this listing
EvoOntology is a community plugin on GitHub by ruc-datalab, 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, 1 hook. Its license is MIT. We checked commit c94389b76439. It's one of 52 listings in the Research category on GrokStacks.
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EvoOntology FAQ
How do I install EvoOntology in Grok Build?
Add the repo as a marketplace with grok plugin marketplace add ruc-datalab/EvoOntology, then run grok plugin install evoontology@ruc-datalab/EvoOntology --trust. Then start a new Grok session, or press r in /plugins, to load it.
Is EvoOntology an official Grok Build plugin?
No. EvoOntology is a community plugin on GitHub by ruc-datalab, 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 EvoOntology include?
According to what Grok loaded in our install check, EvoOntology includes 3 skills, 1 MCP server, 1 hook: build-ontology, evolve-ontology, explore-ontology, evo-semantic, hooks.
Details
- Type
- Plugin
- Category
- Research
- Source
- Community Claude Code plugin, installs in Grok
- License
- MIT
- Author
- ruc-datalab
- Keywords
- agent, agentic-ai, claude-code, codex, data-analysis, data-science, harness, llm, llm-agents, ontology, plugin, self-evolving
- Source repo
- https://github.com/ruc-datalab/EvoOntology
- Checked commit
c94389b76439- 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 EvoOntology? Add the badge; it links to this page.
Markdown
[](https://grokstacks.com/p/evoontology/)HTML
<a href="https://grokstacks.com/p/evoontology/"><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/evoontology/" 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">EvoOntology</span><span style="display:block;margin:2px 0 8px;font-size:12px;color:#9aa0b1">Community plugin for Grok Build · 3 skills, 1 MCP server, 1 hook</span><span style="display:block;margin:0 0 10px;color:#c9cdd8">EvoOntology: A Self-Evolving Ontology Layer for Data Agents ⚙️ EvoOntology插件为Claude Code/Codex 建立&进化本体层</span><span style="font-size:12px;font-weight:600;color:#7c9cff">View on GrokStacks →</span></a>Markdown summary
**[EvoOntology on GrokStacks](https://grokstacks.com/p/evoontology/)**: Community plugin for Grok Build with 3 skills, 1 MCP server, 1 hook. Install: `grok plugin install evoontology@ruc-datalab/EvoOntology --trust` (after `grok plugin marketplace add ruc-datalab/EvoOntology`)More on badges, embeds and keeping your listing up to date: GrokStacks for plugin authors.
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