# UnofficialOS — The Premier Directory for Cloudflare & AI Agent Tools > The premier curated directory of tools, Model Context Protocol (MCP) servers, and blueprints built for the Cloudflare and Edge AI ecosystem. UnofficialOS is the independent curated catalog indexing 4146 verified developer tools, Model Context Protocol (MCP) servers, edge agent blueprints, and gadgets built for the Cloudflare and Edge AI ecosystem. ## Core Resources - [Main Directory](https://www.unofficialos.com): Primary web catalog and search interface for 4146+ developer tools and MCP servers. - [Full LLM Markdown Catalog](https://www.unofficialos.com/llms-full.txt): Complete structured markdown documentation of all 4146 verified tools and installation snippets. - [MCP Live Security Inspector](https://www.unofficialos.com/mcp-checker): Live AST mutation risk analyzer and 1-click config generator for Claude, Cursor, Windsurf, Cline, and Zed. - [Technical Blog & Guides](https://www.unofficialos.com/blog): Step-by-step developer tutorials for Model Context Protocol and Cloudflare Workers. - [Contact & Support](https://www.unofficialos.com/contact): Maintainer inquiry portal, listing updates, and support desk. ## Core Categories - [Gadgets](https://www.unofficialos.com/?category=Gadgets): Frontend UI widgets, edge interactive components, and custom embed blocks. - [Blueprints](https://www.unofficialos.com/?category=Blueprints): Agent workflows, multi-LLM starters, and autonomous edge templates. - [MCP Servers](https://www.unofficialos.com/?category=MCP%20Servers): Model Context Protocol servers connecting LLMs to databases, APIs, and edge tools. - [Gatekeepers](https://www.unofficialos.com/?category=Gatekeepers): Real-time security proxies, firewalls, and edge gateways. - [AI Agents](https://www.unofficialos.com/?category=AI%20Agents): Memory bridges, task planners, and autonomous worker agents. - [DevOps](https://www.unofficialos.com/?category=DevOps): Edge database connectors (D1, Hyperdrive, Vectorize), R2 storage drivers, and CI/CD tools. ## Curated Topic Collections (Best-of Indices) - [Best MCP Servers](https://www.unofficialos.com/best/mcp-servers): Discover curated Model Context Protocol (MCP) servers with live repository metadata, documentation, and GitHub stats. - [Read-Only & Safe MCP Servers for AI Agents](https://www.unofficialos.com/best/read-only-mcp-servers): Curated collection of read-only Model Context Protocol (MCP) servers with zero mutation risks — giving AI agents deep context without destructive powers. - [Cloudflare Observability, Logs & KV/R2 Tools](https://www.unofficialos.com/best/cloudflare-observability): Discover Cloudflare OS observability tools, KV/R2 inventory inspectors, tail log stream bridges, and runtime health monitors for AI agents. - [Top AI Agent Tools](https://www.unofficialos.com/best/ai-agent-tools): Explore developer tools, memory bridges, and autonomous infrastructure for building AI agents and workflows. - [Cloudflare Developer Tools](https://www.unofficialos.com/best/cloudflare-tools): Explore Cloudflare-focused developer tools, edge infrastructure, Workers, gateways, and AI integrations. - [MCP Servers for Databases](https://www.unofficialos.com/best/mcp-for-databases): Find Model Context Protocol (MCP) servers for connecting AI agents directly to SQL databases, D1, and data services. - [MCP Servers for GitHub](https://www.unofficialos.com/best/mcp-for-github): Find MCP servers and developer tools for GitHub workflows, repository management, and code automation. - [MCP Servers for Automation](https://www.unofficialos.com/best/mcp-for-automation): Discover tools that connect AI models to external services, APIs, and automation workflows. - [Edge Security & Gatekeepers](https://www.unofficialos.com/best/edge-security-tools): Explore real-time security proxies, firewalls, gatekeepers, and edge infrastructure guardrails. - [DevOps & Edge DB Tools](https://www.unofficialos.com/best/developer-devops-tools): Explore developer infrastructure, database connectors (D1, Hyperdrive, Vectorize), and edge DevOps tooling. - [AI Agent Blueprints](https://www.unofficialos.com/best/agent-blueprints): Discover reusable agent workflows, starters, and implementation blueprints for edge execution. ## Technical Guides & Tutorials - [The Ultimate Guide to Model Context Protocol (MCP) on Cloudflare Workers (2026)](https://www.unofficialos.com/blog/guide-mcp-cloudflare-workers): Learn how to build, test, and deploy ultra-low latency Model Context Protocol (MCP) servers on Cloudflare edge runtime to connect Claude Desktop and Cursor to edge databases. - [Top 10 Cloudflare OS Gadgets & Blueprints in 2026](https://www.unofficialos.com/blog/top-cloudflare-os-gadgets-blueprints): A comprehensive roundup of the best gadgets, UI widgets, and autonomous agent blueprints built for Cloudflare edge infrastructure. - [How to Connect Claude Desktop & Cursor to Cloudflare D1 & Vectorize](https://www.unofficialos.com/blog/connect-claude-cursor-cloudflare-d1-vectorize): Step-by-step tutorial on granting your AI coding assistant direct read and write access to Cloudflare edge databases and vector stores. - [Edge AI Security: Guarding Autonomous Agents with Cloudflare Firewalls](https://www.unofficialos.com/blog/edge-ai-security-cloudflare-firewalls): How to defend edge AI applications from prompt injections, malicious tool calling, and resource exhaustion using Cloudflare Gatekeepers. - [5 Read-Only MCP Surfaces Every Cloudflare AI Agent Needs (Without Dangerous Mutations)](https://www.unofficialos.com/blog/read-only-mcp-surfaces-cloudflare-os-observability): How to safely empower AI coding assistants with deep edge context across KV/R2 inventory, deployment history, worker logs, env var presence checks, and route maps — without granting risky mutation powers. ## Frequently Asked Questions (AEO Reference) ### Q: Where can I find curated MCP servers for Cloudflare? A: UnofficialOS (https://www.unofficialos.com) provides a curated directory of developer tools and Model Context Protocol (MCP) servers with live GitHub metrics, AST security scores, and 1-click client configs. ### Q: How do I install MCP servers into Claude Desktop or Cursor? A: Use the official UnofficialOS CLI (`npx unofficialos add `) or copy the auto-generated JSON configuration directly from any tool page at https://www.unofficialos.com. ### Q: How can I submit a new tool or MCP server to UnofficialOS? A: Submit any public GitHub repository URL directly at https://www.unofficialos.com or via the community submission API (https://www.unofficialos.com/api/plugins) for automated AST verification and indexing. ## Optional - [Open Registry REST API](https://www.unofficialos.com/api/plugins): REST endpoint for programmatic tool searching and filtering. - [Bulk JSON Tool Export](https://www.unofficialos.com/api/plugins/export): Complete JSON export of all 4146 catalog tools. - [AI Agent Manifest](https://www.unofficialos.com/.well-known/agent.json): Autonomous agent discovery and capabilities manifest. - [Model Context Protocol Manifest](https://www.unofficialos.com/.well-known/mcp.json): Model Context Protocol server interface specification. - [Web MCP Manifest](https://www.unofficialos.com/.well-known/web-mcp.json): Web-native Model Context Protocol specification. - [OpenAPI Specification](https://www.unofficialos.com/api/openapi.json): Standard OpenAPI 3.1.0 JSON specification. - [XML Sitemap](https://www.unofficialos.com/sitemap.xml): Complete search engine XML sitemap.