Claude Octopus plugin for Grok Build
Run multiple AI models against the same research, design, or coding task. Surface disagreements before you ship.
How to install Claude Octopus in Grok Build
1. Add this repo as a plugin marketplace in Grok Build (once per computer):
grok plugin marketplace add nyldn/claude-octopus2. Install the plugin:
grok plugin install octo@nyldn/claude-octopus --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.
This repo's marketplace has 2 plugins; we checked img, octo. Install another the same way: grok plugin install <name>@nyldn/claude-octopus --trust (names under 'What it contains'). 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 nyldn/claude-octopus, then select octo 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 68 skills, 113 slash commands, 1 subagent. That's an install check only: we haven't run it in a live Grok session.
What it contains
Skills (30)
flow-define— Multi-AI requirements scoping using available external providers (Double Diamond Define phase). Priority triggers: octo define, octo scope, co-define, co-scope. DO NOT use for implementation, research, review/validation, or built-in commandflow-deliver— Multi-AI validation, scoring, and review using available external providers (Double Diamond Deliver phase)flow-develop— Multi-AI implementation using available external providers (Double Diamond Develop phase). DO NOT use for simple code edits, reading/reviewing code, built-in commands, or trivial single-file changes.flow-discover— Multi-AI research using available external providers (Double Diamond Discover phase)flow-parallel— Decompose and execute large changes, migrations, or multi-issue fixes in parallel with quality gatesflow-spec— NLSpec authoring — use when you need a structured specification from multi-AI research and consensusoctopus-architecture— Review system architecture, simplify boundaries, or compare interface designs from repository evidenceoctopus-quick— Quick execution for ad-hoc tasks without full workflow overhead — use for small, self-contained requestsoctopus-research— Thorough research across multiple sources — use for complex topics needing broad synthesisoctopus-security-audit— OWASP compliance, vulnerability scanning, and adversarial red team testing — use for security reviewsoctopus-ui-ux-design— Design UI/UX systems with style guides, palettes, typography, and component specs for new interfacesskill-agent-topology— Audit whether a multi-agent setup earns its coordination cost — use before adding an agent, or when a workflow feels slow or agents agree without adding signalskill-audit— Audit codebases for quality, consistency, and broken patterns — use for pre-release or tech debt reviewskill-authoring— Principles for writing skills that behave the same way every run — use when adding, editing, or reviewing a skill in this pluginskill-code-review— Expert multi-AI code review with inline PR comments — use for thorough quality and security analysisskill-content-pipeline— Extract patterns and anatomy from URLs — use to reverse-engineer content strategies from live pagesskill-context-detection— Auto-detect work context (Dev vs Knowledge) — use to tailor workflows based on current task typeskill-copilot-provider— GitHub Copilot CLI as optional zero-cost provider via copilot -p programmatic modeskill-cost-projections— Project remaining workflow cost from per-phase averages — warns on budget ceiling overrunsskill-council— Run a configurable multi-LLM council with personas, budget caps, synthesis, veto gates, and optional implementation handoff.skill-coverage-audit— Trace codepaths in diffs, map against tests, auto-generate missing coverage — use before shipping PRsskill-debate— Structured multi-provider AI debates between Claude and available advisors — use for critical decisionsskill-debug— Debug a reproducible symptom with a bounded feedback loop and original-scenario verificationskill-decision-support— Present options with trade-offs for informed decision-making — use when choosing between approachesskill-deck— Generate slide deck presentations from briefs — use when you need slides, pitch decks, or visual summariesimg— Generate, edit, or plan image assets with img using OpenAI gpt-image-2 or Google gemini-3.1-flash-image-preview. Use when a user asks for image generation, image editing, website/marketing visuals, brand-consistent batches, or prompt engineedit— Edit or restyle an image with img.gemini— Generate an image with Gemini 3.1 Flash Image Preview.openai— Generate an image with OpenAI gpt-image-2.setup— Set up img API keys and defaults.
Hooks (1)
hooks— PostToolUse, PreCompact, PreToolUse, SessionEnd, SessionStart, SubagentStop, UserPromptSubmit
Plugins in this marketplace (2)
octo— v11.14.2 - Council completion discovery across sessions and accurate context budgets for mixed-language prompts. 31 personas, 54 commands, 63 skills. Run /octo:setup.img— Generate and edit images with OpenAI GPT Image 2 and Gemini 3.1 Flash Image Preview.
About this listing
Claude Octopus is a community plugin on GitHub by nyldn, 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 30 skills, 1 hook, 2 plugins in this marketplaces. Its license is MIT. We checked commit ca27fae7914d. It's one of 143 listings in the Design category on GrokStacks.
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Claude Octopus FAQ
How do I install Claude Octopus in Grok Build?
Add the repo as a marketplace with grok plugin marketplace add nyldn/claude-octopus, then run grok plugin install octo@nyldn/claude-octopus --trust. This repo's marketplace has 2 plugins; we checked img, octo. Install another the same way: grok plugin install <name>@nyldn/claude-octopus --trust (names under 'What it contains'). Then start a new Grok session, or press r in /plugins, to load it.
Is Claude Octopus an official Grok Build plugin?
No. Claude Octopus is a community plugin on GitHub by nyldn, 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 Claude Octopus include?
According to what Grok loaded in our install check, Claude Octopus includes 30 skills, 1 hook, 2 plugins in this marketplaces: flow-define, flow-deliver, flow-develop, flow-discover, flow-parallel, flow-spec….
Details
- Type
- Plugin
- Category
- Design
- Source
- Community Claude Code plugin, installs in Grok
- License
- MIT
- Author
- nyldn
- Version
- 11.14.2
- Keywords
- ai-agents, ai-orchestration, claude-code, claude-code-plugin, codex, copilot, developer-tools, double-diamond, gemini, multi-ai, multi-llm, ollama
- Source repo
- https://github.com/nyldn/claude-octopus
- Checked commit
ca27fae7914d- Homepage
- https://reddit.com/r/ClaudeOctopus/
- 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
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Markdown
[](https://grokstacks.com/p/claude-octopus/)HTML
<a href="https://grokstacks.com/p/claude-octopus/"><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/claude-octopus/" 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">Claude Octopus</span><span style="display:block;margin:2px 0 8px;font-size:12px;color:#9aa0b1">Community plugin for Grok Build · 30 skills, 1 hook, 2 plugins in this marketplaces</span><span style="display:block;margin:0 0 10px;color:#c9cdd8">Run multiple AI models against the same research, design, or coding task. Surface disagreements before you ship.</span><span style="font-size:12px;font-weight:600;color:#7c9cff">View on GrokStacks →</span></a>Markdown summary
**[Claude Octopus on GrokStacks](https://grokstacks.com/p/claude-octopus/)**: Community plugin for Grok Build with 30 skills, 1 hook, 2 plugins in this marketplaces. Install: `grok plugin install octo@nyldn/claude-octopus --trust` (after `grok plugin marketplace add nyldn/claude-octopus`)More on badges, embeds and keeping your listing up to date: GrokStacks for plugin authors.
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