# H-Ali13381 > Open-source publisher. Listings imported from github.com/H-Ali13381 — credited to the original author with their license. - **Listings:** 3 - **Total installs:** 0 - **Profile:** https://agentstack.voostack.com/s/h-ali13381 - **Website:** https://github.com/H-Ali13381 ## Published listings - [Tier 1 2 3 Skill System](https://agentstack.voostack.com/l/skill-h-ali13381-tier-1-2-3-skill-system-tier-1-2-3-skill-system) — Skill · Free · security-reviewed — `agentstack add skill-h-ali13381-tier-1-2-3-skill-system-tier-1-2-3-skill-system` Use when creating, editing, reviewing, packaging, or organizing AI-agent skills and deciding whether a skill should be text-only, script-backed, or backed by an ML/specialist pipeline. - [Recursive Agent Improvement](https://agentstack.voostack.com/l/skill-h-ali13381-recursive-agent-improvement-recursive-agent-improvement) — Skill · Free · security-reviewed — `agentstack add skill-h-ali13381-recursive-agent-improvement-recursive-agent-improvement` Use when an agent repeatedly fails at a narrow measurable subtask, the user wants a trainable specialist tool instead of more prompting, or the task needs an evaluator, reranker, classifier, detector, verifier, or small PyTorch model exposed to an agent. - [Historical Bayesian Html Briefing](https://agentstack.voostack.com/l/skill-h-ali13381-historical-bayesian-html-briefing-historical-bayesian-html-briefing) — Skill · Free · security-reviewed — `agentstack add skill-h-ali13381-historical-bayesian-html-briefing-historical-bayesian-html-briefing` Use when a user wants a serious historically grounded probabilistic forecast, Bayesian/Tetlock-style scenario odds, market deltas, forecast ledgers, crisis/strategy forecasts, or a shareable self-contained HTML briefing for complex social, technical, economic, geopolitical, market-resolution, or personal-strategy questions. --- Seller on AgentStack — the marketplace for AI agent skills and MCP servers. Every listing is security-reviewed. Install any with `agentstack add `.