"uBlock Origin" matching MCP servers:

MCP server for local browser control via Chrome/Edge extension, enabling agents to open isolated tabs, observe pages, take screenshots, and interact with accessible controls using an existing browser profile. It is agent-agnostic, local-only, and supports safe session scoping with origin grants and sensitive-data blocking.

Enables AI agents and assistants like Goose or Claude to interact with VS Code through the Model Context Protocol.

Reduces LLM context window overhead by proxying multiple MCP servers through a few efficient dispatch tools instead of registering hundreds of individual tool schemas. It supports multi-account routing and tool discovery for both CLI-based and persistent MCP server configurations.