MCP

agent-device

callstack/agent-device
Developer tools★ 4.5k

Callstack's cross-platform app automation toolkit drives mobile, TV, web, and desktop apps through a stdio MCP server, CLI, and typed TypeScript API while collecting screenshots, logs, network, and performance evidence.

stdioLocalCodexClaude Code
MCP

Secure MCP Tunnel client

openai/tunnel-client
Security★ 369

OpenAI's self-hosted client for connecting private or localhost MCP servers to ChatGPT, Codex, the Responses API, and AgentKit through Secure MCP Tunnel without exposing the MCP listener to the public internet.

stdioStreamable HTTPChatGPTCodex