Grace Marketplace plugin for Grok Build
GRACE (Graph-RAG Anchored Code Engineering): open Agent Skills for contract-driven AI code generation with semantic markup, knowledge graphs, and support for Claude Code, Codex CLI, and Kilo Code.
How to install Grace Marketplace in Grok Build
1. Add this repo as a plugin marketplace in Grok Build (once per computer):
grok plugin marketplace add osovv/grace-marketplace2. Install the plugin:
grok plugin install grace@osovv/grace-marketplace --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 osovv/grace-marketplace, then select grace and press i.
Command format: Grok Build's plugin guide
What we checked: on Oct 18, 2026 it installed with grok 1.0.62 and Grok found 15 skills. That's an install check only: we haven't run it in a live Grok session.
What it contains
Skills (15)
grace-ask— Answer questions about a GRACE 4 project by navigating .grace current-state artifacts and file-local semantic markup.grace-cli— Operate the GRACE 4 CLI for .grace linting, status, module navigation, verification navigation, and file-local semantic markup.grace-execute— Execute an approved GRACE 4 GraceChangePlan in sequential or parallel-safe mode with recovery-aware preflight and centralized durable apply.grace-explainer— Explain GRACE 4 methodology, .grace artifacts, semantic anchors, change lifecycle, verification, and migration boundaries.grace-fix— Debug and fix issues in a GRACE 4 project using .grace semantic navigation, assertions, and verification evidence.grace-init— Bootstrap a Full GRACE 4 project by creating the canonical .grace context, graph, verification, and changes skeleton.grace-migrate— Agent-applied GRACE 3 to GRACE 4 migration workflow. CLI validates the result but does not convert or delete files.grace-plan— Read an approved GRACE 4 GraceChangeSpec and optional design context, then create a GraceChangePlan with assertions, scopes, tasks, and verification gates.grace-refactor— Refactor GRACE 4 governed code while keeping .grace graph, verification, change scopes, and file-local anchors synchronized.grace-refresh— Detect drift between observed repository state and durable GRACE 4 .grace current state, then help create reconciliation changes.grace-reviewer— Review GRACE 4 integrity across .grace artifacts, active changes, scopes, assertions, code anchors, and verification evidence.grace-setup-subagents— Create GRACE 4 worker and reviewer subagent presets that understand .grace artifacts, scopes, assertions, and verification evidence.grace-spec— Interview the user and create an approved GRACE 4 GraceChangeSpec plus optional design-context.xml inside .grace/changes/active/C-*/.grace-status— Show GRACE 4 project health across .grace context, graph, verification, active changes, scopes, and migration boundaries.grace-verification— Design and maintain GRACE 4 verification entries, commands, scenarios, markers, and assertion evidence under .grace/verification.
About this listing
Grace Marketplace is a community plugin on GitHub by osovv, 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 15 skills. Its license is MIT. We checked commit 70f5ec4305bb. It's one of 162 listings in the Productivity category on GrokStacks.
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Grace Marketplace FAQ
How do I install Grace Marketplace in Grok Build?
Add the repo as a marketplace with grok plugin marketplace add osovv/grace-marketplace, then run grok plugin install grace@osovv/grace-marketplace --trust. Then start a new Grok session, or press r in /plugins, to load it.
Is Grace Marketplace an official Grok Build plugin?
No. Grace Marketplace is a community plugin on GitHub by osovv, 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 Grace Marketplace include?
According to what Grok loaded in our install check, Grace Marketplace includes 15 skills: grace-ask, grace-cli, grace-execute, grace-explainer, grace-fix, grace-init….
Details
- Type
- Plugin
- Category
- Productivity
- Source
- Community Claude Code plugin, installs in Grok
- License
- MIT
- Author
- osovv
- Keywords
- agent-skills, ai-code-generation, ai-engineering, autonomous-agents, claude-code, codex-cli, contract-driven-development, developer-tools, grace, graph-rag, kilo-code, knowledge-graph
- Source repo
- https://github.com/osovv/grace-marketplace
- Checked commit
70f5ec4305bb- Checked by GrokStacks
- Install-checked in Grok Build on Oct 18, 2026; not run in a live session
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For maintainers: badge and embeds
Maintain Grace Marketplace? Add the badge; it links to this page.
Markdown
[](https://grokstacks.com/p/grace-marketplace/)HTML
<a href="https://grokstacks.com/p/grace-marketplace/"><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/grace-marketplace/" 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">Grace Marketplace</span><span style="display:block;margin:2px 0 8px;font-size:12px;color:#9aa0b1">Community plugin for Grok Build · 15 skills</span><span style="display:block;margin:0 0 10px;color:#c9cdd8">GRACE (Graph-RAG Anchored Code Engineering): open Agent Skills for contract-driven AI code generation with semantic…</span><span style="font-size:12px;font-weight:600;color:#7c9cff">View on GrokStacks →</span></a>Markdown summary
**[Grace Marketplace on GrokStacks](https://grokstacks.com/p/grace-marketplace/)**: Community plugin for Grok Build with 15 skills. Install: `grok plugin install grace@osovv/grace-marketplace --trust` (after `grok plugin marketplace add osovv/grace-marketplace`)More on badges, embeds and keeping your listing up to date: GrokStacks for plugin authors.
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