# cobusgreyling

> Open-source publisher. Listings imported from github.com/cobusgreyling — credited to the original author with their license.

- **Listings:** 10
- **Total installs:** 0
- **Profile:** https://agentstack.voostack.com/s/cobusgreyling
- **Website:** https://github.com/cobusgreyling

## Published listings

- [Loop Engineering](https://agentstack.voostack.com/l/mcp-cobusgreyling-loop-engineering) — MCP server · Free · security-reviewed — `agentstack add mcp-cobusgreyling-loop-engineering`
  Practical patterns, starters & CLI tools for loop engineering with AI coding agents. Design systems that prompt and orchestrate agents (inspired by Addy Osmani and Boris Cherny). Includes loop-audit, loop-init, loop-cost.
- [Mcp Orchestrator](https://agentstack.voostack.com/l/skill-cobusgreyling-grok-build-arsenal-mcp-orchestrator) — Skill · Free · security-reviewed — `agentstack add skill-cobusgreyling-grok-build-arsenal-mcp-orchestrator`
  |
- [Architecture Reviewer](https://agentstack.voostack.com/l/skill-cobusgreyling-grok-build-arsenal-architecture-reviewer) — Skill · Free · security-reviewed — `agentstack add skill-cobusgreyling-grok-build-arsenal-architecture-reviewer`
  Perform focused architecture and modularity reviews. Identify boundary violations, god objects, tangled dependencies, and propose the smallest reversible improvements. Use the repo-graph MCP when available. Trigger with "architecture review", "check the boundaries", "is this modular enough?".
- [Tdd Intelligence](https://agentstack.voostack.com/l/skill-cobusgreyling-grok-build-arsenal-tdd-intelligence) — Skill · Free · security-reviewed — `agentstack add skill-cobusgreyling-grok-build-arsenal-tdd-intelligence`
  |
- [Llm Wiki](https://agentstack.voostack.com/l/mcp-cobusgreyling-llm-wiki) — MCP server · Free · security-reviewed — `agentstack add mcp-cobusgreyling-llm-wiki`
  A compounding knowledge base maintained by LLM agents — inspired by Karpathy's LLM Wiki pattern
- [Plan Mode Orchestrator](https://agentstack.voostack.com/l/skill-cobusgreyling-grok-build-arsenal-plan-mode-orchestrator) — Skill · Free · security-reviewed — `agentstack add skill-cobusgreyling-grok-build-arsenal-plan-mode-orchestrator`
  For any non-trivial task, start in Plan Mode, produce a clear step-by-step plan with risks and verification method, and wait for explicit approval before any edits. Use when the user says "plan this", "use plan mode", "don't edit yet", or describes a complex feature/refactor/migration.
- [Git Discipline](https://agentstack.voostack.com/l/skill-cobusgreyling-grok-build-arsenal-git-discipline) — Skill · Free · security-reviewed — `agentstack add skill-cobusgreyling-grok-build-arsenal-git-discipline`
  |
- [Subagent Arena](https://agentstack.voostack.com/l/skill-cobusgreyling-grok-build-arsenal-subagent-arena) — Skill · Free · security-reviewed — `agentstack add skill-cobusgreyling-grok-build-arsenal-subagent-arena`
  Run parallel independent subagents on the same investigation or design question, collect structured outputs, then synthesize the best elements or score approaches. Use for complex research, architecture decisions, or when multiple valid strategies exist. Trigger with "run an arena", "parallel subagents", "compare approaches", "investigate from multiple angles".
- [Grok Build Arsenal](https://agentstack.voostack.com/l/mcp-cobusgreyling-grok-build-arsenal) — MCP server · Free · security-reviewed — `agentstack add mcp-cobusgreyling-grok-build-arsenal`
  Production-grade skills, custom MCP servers, and real projects built with Grok Build 0.1 (grok-build-0.1). The definitive toolkit + living showcase for xAI's agentic coding model. Sole author & maintainer: Cobus Greyling
- [Security Audit](https://agentstack.voostack.com/l/skill-cobusgreyling-grok-build-arsenal-security-audit) — Skill · Free · security-reviewed — `agentstack add skill-cobusgreyling-grok-build-arsenal-security-audit`
  |

---
Seller on AgentStack — the marketplace for AI agent skills and MCP servers. Every listing is security-reviewed. Install any with `agentstack add <slug>`.