# Catalogue

> Public catalogue components.

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

- [Model Context Protocol](https://leyline.ahensya.com/components/model-context-protocol.md): Open protocol so tools, data, and prompts plug into many harnesses. The connect slice Leyline ranks, not a marketplace.
- [Firecrawl](https://leyline.ahensya.com/components/firecrawl.md): Crawl and extract clean page content for LLM pipelines. A common agent research tool and a Leyline evidence source class.
- [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.
- [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.
- [GitHub](https://leyline.ahensya.com/components/github.md): Repo host whose stars, commits, and issues feed Leyline GitHub health — a Score factor, not the whole reputation story.
- [n8n](https://leyline.ahensya.com/components/n8n.md): Workflow automation. Compose and schedule slices that agents can call without owning the whole iPaaS.
- [Exa](https://leyline.ahensya.com/components/exa.md): Neural web search API aimed at agents. Search slice with citations, distinct from crawl-the-page tools.
- [Browserbase](https://leyline.ahensya.com/components/browserbase.md): Hosted browsers for agents. Browser slice without running Playwright locally.
- [Monid](https://leyline.ahensya.com/components/monid.md): Tools and data-endpoint gateway marketplace. Inspiration-adjacent. Pay-per-call proxy is explicitly not Leyline's core.
- [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.
- [Context.dev](https://leyline.ahensya.com/components/context-dev.md): Context.dev (also @getcontextdev; YC S26 per founder/company bios) markets itself as a unified web-context API for software and agents: scrape, crawl, search, brand/people enrichment, monitors, MCP, and SDKs — one API key.
- [World Monitor](https://leyline.ahensya.com/components/world-monitor.md): Open-source real-time global intelligence / situational-awareness dashboard — AI-synthesized news, multi-layer maps, finance/infra/military/disaster signals, plus first-class agent surfaces (MCP, REST, CLI, SDKs). README one-liner: AI-powered news aggregation, geopolitical monitoring, and infrastructure tracking in a unified situational awareness interface.
- [Build software better, together](https://leyline.ahensya.com/components/build-software-better-together.md): ## Here are 48 public repositories matching this topic...
- [Monid](https://leyline.ahensya.com/components/monid-289f37.md): Surfaces (same registry/balance claim): 1. Skill — one-liner set up https://monid.ai/SKILL.md (version 0.1.7) 2. Remote MCP — https://mcp.monid.ai/v1 3. CLI — npm i -g @monid-ai/cli@latest then monid setup / monid discover / run flows 4. HTTP API — https://api.monid.ai/v1/ (Bearer key) 5.
- [Cursor](https://leyline.ahensya.com/components/cursor.md): Agentic editor harness. A day-one Leyline install target: scour skill via MCP or rule file.
- [MCP / AI Gateway](https://leyline.ahensya.com/components/mcp-ai-gateway.md): Gateway layer that routes model calls, discovers MCP tools, and applies identity, policy, and spend controls before invocations.
- [Executor](https://leyline.ahensya.com/components/executor.md): Landing hero: Connect any agent to everything. Tagline: The gateway to connect your agent to everything. Page: Executor is an MCP gateway. Anything that speaks MCP, like Claude Code, Cursor, or Codex, points at one endpoint and reaches every tool you connect.
- [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.
- [OpenShip](https://leyline.ahensya.com/components/openship.md): Open-source application platform to build, deploy, operate, and scale apps on infrastructure you own (VPS, dedicated, cloud VM, homelab). Pitch: replace a pile of deployment tools + managed services with one OSS control plane. Interfaces claimed: web dashboard, native desktop app, CLI, REST API, MCP for AI agents.
- [MarkItDown](https://leyline.ahensya.com/components/markitdown.md): MarkItDown (microsoft/markitdown) is a lightweight Python utility that converts many file types to Markdown for LLMs and text-analysis pipelines. README positions it near textract, but focused on preserving structure (headings, lists, tables, links) as Markdown for models rather than high-fidelity human publishing.
- [Agentation](https://leyline.ahensya.com/components/agentation.md): Agentation is a visual feedback layer for agents working on web UIs. Humans click elements, annotate, optionally use layout mode (rearrange/resize), then copy structured markdown (or push via MCP/webhooks) so the agent gets element paths, CSS selectors, positions, and related context instead of vague prose.
- [Apollo.io](https://leyline.ahensya.com/components/apollo.md): Business contact and company APIs for search, enrichment and sales-workflow records.
- [awesome](https://leyline.ahensya.com/components/awesome.md): 139 lines (106 loc) · 17.5 KB
- [Casdoor](https://leyline.ahensya.com/components/casdoor.md): An open-source, self-hosted identity and access management platform and authentication server with a web console, supporting SSO, multiple identity protocols, policy-based authorization, APIs, SDKs, and MCP.
- [cognee](https://leyline.ahensya.com/components/cognee.md): Open-source memory system for agents and teams. It connects company sources such as Slack, GitHub, and Linear so agents can recall shared context through one memory API, an SDK, or an MCP server, with an optional Cognee Cloud for managed scale.
- [memini](https://leyline.ahensya.com/components/memini.md): Self-hosted persistent memory service for MCP-capable agents. It stores and recalls memories in a tiered store using hybrid vector and keyword retrieval, ships as a single Go binary with SQLite or Postgres, and exposes REST, MCP, and an embedded admin UI.
- [Refero](https://leyline.ahensya.com/components/refero.md): Refero is a design-research platform of real web and iOS product interfaces, user flows, UI patterns, and visual styles. Its Refero MCP exposes structured research to agents so they can study relevant screens and flows before implementation.
- [Self](https://leyline.ahensya.com/components/self.md): Self-Hosted AIEnterprise Search18 min readPublished May 22, 2026
- [Soar](https://leyline.ahensya.com/components/soar.md): Soar is a consumer flight product (find/book cheap flights) shipping a Flight Booking MCP so agents can search, book, pay, and manage trips (plus public stay search). Positioning vs many flight MCPs: book + pay, not search-only. Launch (@SoarAI, 2026-07-26): > Today we’re releasing the first MCP to find and book flights, always at market rates.
- [Mobbin MCP](https://leyline.ahensya.com/components/mobbin-mcp.md): A design-reference workflow built around Mobbin plus MCP access, useful for feeding high-quality UI examples into implementation context while building.
- [Monetization Gateway](https://leyline.ahensya.com/components/monetization-gateway.md): Cloudflare Monetization Gateway (announced 2026-07-01) is an engine for Cloudflare customers to charge for any asset protected by Cloudflare: web pages, datasets, APIs, or MCP tools. Single control plane for payment policies and access controls; payment verification and enforcement at the edge so origins are not hammered by payment-volume traffic.
- [REA](https://leyline.ahensya.com/components/rea.md): README tagline: "One MCP for reverse engineering across binaries, applications, and runtime behavior." The agent calls REA through MCP to inspect a local target and trace relevant code; REA returns findings with their evidence, and the agent uses them to explain the behavior or write and test an implementation.
- [Shinzo Labs Gmail MCP](https://leyline.ahensya.com/components/shinzo-labs-gmail-mcp.md): @shinzolabs/gmail-mcp is Shinzo Labs’ local MCP server for Gmail API access (OAuth2, file-based credentials). It ships anonymous product telemetry on by default via env TELEMETRY_ENABLED (default true). Opt out by setting TELEMETRY_ENABLED=false in the MCP client env block, then restart the client/server.
- [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.
- [Local FAISS MCP Server](https://leyline.ahensya.com/components/local-faiss-mcp-server.md): Local FAISS vector store exposed as an MCP server for document ingestion, embeddings, persistent indexes, semantic search, optional re-ranking, and RAG-style retrieval with MCP prompts.
- [Lore](https://leyline.ahensya.com/components/lore.md): Open-source shared persistent memory for AI agents, backed by Notion. A Lore vault is a Notion page with Projects, Topics, Memories, Entities, and Facts databases so later sessions and people can reuse experiential knowledge, follow-up tasks, decision records, and procedures. Age
- [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.