"address validation" matching MCP servers:

Cite-able, content-addressed, signed memory of every place on Earth

Local-first visual design workspace for AI assistants. Compose wireframes and branded multi-page HTML/CSS documents with live preview, annotations, brand and asset libraries, typed data collections, layout validation, PDF export, and draft-only Gmail handoff.

Local serial and USB hardware access for coding agents, with typed YAML protocol commands, checksum validation, audited writes, lossless captures, hardware-free replay, and MCP App visualizations. Runs locally over stdio; live hardware use requires a serial device connected to the same machine.

Enables AI agents to issue, correct, and register legally compliant Spanish electronic invoices with AEAT VeriFactu, supporting F1/F2 types, R1–R5 correctives, and NIF validation from Claude, ChatGPT, Cursor, or VS Code.

Local MCP server for YueShu Graph 5.3 enabling safe GQL validation and execution, schema discovery, and structured graph/chart results through Codex.

Enables local Codex users to generate and preview images, music, video, and speech, with model catalogs, cost estimates, budget validation, task recovery, and account-scoped media handling.

Enables issuing Argentine electronic invoices (facturas A, B, C, E and credit notes) through ARCA (ex AFIP) from MCP clients, with natural language requests, homologation validation, and confirmation-based emission.

A visual MCP server for reviewing explicit article patches with categorized comments, enabling deterministic patch validation, interactive accept/reject/edit decisions, and final article assembly.