# elmaxid > Open-source publisher. Listings imported from github.com/elmaxid — credited to the original author with their license. - **Listings:** 1 - **Total installs:** 0 - **Profile:** https://agentstack.voostack.com/s/elmaxid - **Website:** https://github.com/elmaxid ## Published listings - [Sequential Thinking](https://agentstack.voostack.com/l/skill-elmaxid-sequential-thinking-skill-sequential-thinking) — Skill · Free · security-reviewed — `agentstack add skill-elmaxid-sequential-thinking-skill-sequential-thinking` This skill should be used when facing complex architecture decisions, multi-step root cause analysis, comparing multiple approaches with trade-offs, debugging that requires hypothesis tracking, planning with branching possibilities, or any problem requiring structured step-by-step reasoning with potential revisions. Trigger phrases include 'think through this', 'analyze step by step', 'reason abo… --- Seller on AgentStack — the marketplace for AI agent skills and MCP servers. Every listing is security-reviewed. Install any with `agentstack add `.