# Catalogue

> Public catalogue components.

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

- [TinyFish](https://leyline.ahensya.com/components/tinyfish.md): Search, fetch, and browser automation for agents. Free Search and Fetch; metered browser runs. Leyline uses it as intake evidence crawl, not as a locked vendor.
- [Playwright](https://leyline.ahensya.com/components/playwright.md): Browser automation for tests and agents. Use the browser slice without taking the whole test-runner product box.
- [Browserbase](https://leyline.ahensya.com/components/browserbase.md): Hosted browsers for agents. Browser slice without running Playwright locally.
- [agent-desktop](https://leyline.ahensya.com/components/agent-desktop.md): Gives agents structured desktop accessibility reads and actions through a CLI, C library and MCP server.
- [Maple](https://leyline.ahensya.com/components/maple.md): Maple is a general observability platform for traces, logs, and metrics. It accepts OTLP data and uses ClickHouse-family storage and query paths. Its product surfaces include distributed traces, correlated logs, metrics and dashboards, service maps, error tracking, alerts, infrastructure context, browser session replay, CLI queries, and an MCP server.
- [Sitegeist](https://leyline.ahensya.com/components/sitegeist.md): Sitegeist is an AI assistant that lives in a Chromium side panel, plus a bridge so coding agents can use the same browser. README framing: collaboration over “autonomy theater” — you guide, it executes. Automates repetitive web tasks, extraction, navigation, forms, research → docs/spreadsheets; BYO API key or subscription login (Anthropic, OpenAI/ChatGPT, GitHub Copilot, Gemini, etc.); claims local-only / no tracking.
- [CamoFox Browser Server](https://leyline.ahensya.com/components/camofox-browser-server.md): A TypeScript browser-automation server for AI agents that exposes the Camoufox stealth browser engine through REST APIs, a CLI, OpenClaw-compatible endpoints, and stated MCP compatibility.
- [Invisible Playwright MCP](https://leyline.ahensya.com/components/invisible-playwright-mcp.md): A locally run MCP browser agent and optional web UI that automates a stealth Firefox browser for web browsing, scraping, and page interaction.
- [kogiQA MCP Web Browser](https://leyline.ahensya.com/components/kogiqa-mcp-web-browser.md): A Model Context Protocol server that gives LLM agents selector-free browser automation for debugging, documenting, and testing web applications through natural-language instructions.
- [VUDA (Visual UI Debug Agent)](https://leyline.ahensya.com/components/vuda-visual-ui-debug-agent.md): An MCP server using Playwright to let AI models visually analyze, automate, test, and debug web interfaces.