"uBlock Origin" matching MCP servers:

A Model Context Protocol (MCP) server connecting AI agents to the Polygon blockchain for product origin verification and supply chain timeline auditing

MCP server for Hive Origin that stamps work hashes with dual-signed post-quantum receipt envelopes (ML-DSA-65 + Ed25519) for copyright creation proof, plus queries for proven creators and paginated work history.

Enables LLM agents to maintain a two-tier memory system with local hot storage and remote cold storage, automatically routing and overflowing facts based on importance to prevent memory bloat.

Enables publishing, updating, and sharing HTML artifacts with strict security isolation (origin separation, CSP, API keys) via MCP tools.

Enables AI agents to interact with Jupyter notebooks via MCP tools for querying, modifying, executing, and setting up notebooks, with state preservation and real-time collaboration.

Provides access to UNHCR refugee statistics through a standardized interface, allowing AI agents to query data by country of origin, country of asylum, and year.

Enables fetching, viewing, and saving NFT data from the Origin Forge API, including retrieving random NFTs, accessing their attributes, color palettes, images, and saving SVG/JSON files locally.

Provides AI agents with a toolset to query model inventories, trace dependencies, and analyze the impact of changes across machine learning models and data pipelines.

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.

Enables querying real-user Core Web Vitals field measurements — 75th-percentile LCP, INP, and CLS with distributions and ~40 weeks of history — for any origin or page that has enough Chrome traffic.

Enables looking up UK commodity codes and their full tariff details, including duty rates by origin, VAT, excise, import/export conditions, and live quota balances.

An MCP server providing comprehensive access to Unlock Protocol on Base and Base-Sepolia networks, enabling AI agents to interact with membership, subscription, and access control functionality.

An MCP server that enables browser control agents to plan and execute UI tasks using Gemini Computer Use.