Aperture

tsnet is an open-source Tailscale library for building applications that can join a tailnet. It lets those applications use the Tailscale network and see the identity of the caller on the other side of a connection. Aperture, Tailscale's AI gateway, uses tsnet for tailnet-based identity.

An MCP server from Zapier that connects authenticated applications so compatible AI tools can access and use them through a single integration layer. It supports clients including Cursor, Claude Code, and Codex.

Arcade is a runtime for the Model Context Protocol (MCP) that helps AI agents take actions in real systems. It provides authentication and permissions management, reliable tool calls, and audit trails.

Airbyte Agent MCP is a hosted remote Model Context Protocol server that connects compatible AI agents to users' connected data services through Airbyte connectors. It authenticates through an Airbyte account and each connector's credentials or OAuth scopes, allowing agents to read and write data on the user's behalf across CRM, support, analytics, and other platforms. Airbyte hosts and manages the server, so no local installation is required; compatible clients connect to https://mcp.airbyte.ai/mcp and authenticate through OAuth. Airbyte documents support for Claude Desktop, Claude Code, ChatGPT, Codex, Cursor, and Visual Studio Code. The service is intended for conversational, prompt-driven access, while Airbyte recommends its CLI for large result sets, many sequential calls, long-running operations, offline and CI workflows, or shell composition.

Apify MCP Server is an MCP server from Apify that lets AI assistants use Apify Actors as tools for web search, data extraction, scraping, browsing, and automation. Its hosted endpoint at mcp.apify.com supports Streamable HTTP and OAuth, while a local stdio distribution is available through the @apify/actors-mcp-server package. The server dynamically discovers Actors from the Apify Store, loads their input schemas, runs them, and exposes results through Apify datasets and key-value stores. It also provides tools for searching Apify documentation, inspecting and managing Actor runs, tasks, schedules, builds, and source files. Tool selection can be restricted through URL parameters or CLI flags, and the server supports agentic payment mechanisms including AGI, direct x402, and Skyfire.