# Catalogue

> Public catalogue components.

JSON: https://leyline.ahensya.com/api/v1/components

- [Grok (xAI)](https://leyline.ahensya.com/components/grok-xai.md): Reasoning and tool-using models plus a CLI harness. Leyline's own intake processor runs on the Grok Heavy subscription.
- [Claude Code](https://leyline.ahensya.com/components/claude-code.md): Anthropic's terminal coding agent. Harness grid deep-link target for the Leyline scour skill.
- [Codex](https://leyline.ahensya.com/components/openai-codex.md): OpenAI coding agent / CLI. Another day-one harness on the Leyline install grid.
- [Cursor](https://leyline.ahensya.com/components/cursor.md): Agentic editor harness. A day-one Leyline install target: scour skill via MCP or rule file.
- [PageIndex](https://leyline.ahensya.com/components/pageindex.md): PageIndex (MIT, Python) is VectifyAI’s vectorless, reasoning-based RAG engine. First-party pitch: build a hierarchical tree index per document, then let an LLM reason through that tree (human-like section navigation) instead of embedding chunks into a vector database.
- [TypeSafe Jev](https://leyline.ahensya.com/components/typesafe-jev.md): Returns typed judgments and probabilities from software state and narrowly defined questions.
- [Alibaba Cloud Model Studio](https://leyline.ahensya.com/components/alibaba-model-studio.md): Model APIs for text, vision, speech and embeddings, with compatible developer interfaces.
- [BytePlus ModelArk](https://leyline.ahensya.com/components/byteplus-modelark.md): Model APIs and SDKs for reasoning, multimodal understanding, and image and video generation or editing.
- [MiniMax](https://leyline.ahensya.com/components/minimax.md): Developer APIs for language and multimodal generation, including speech, images, video and music.
- [41 Open-Source LLMs Evaluated on 19 Benchmarks](https://leyline.ahensya.com/components/41-open-source-llms-evaluated-on-19-benchmarks.md): A repository of local benchmark evaluations comparing 41 open-source large language models across 19 tasks, with rankings, scripts, notebooks, results, and utilization logs.