"Paperless-ngx" matching MCP servers:

Safety-focused MCP server and CLI for Paperless-ngx, enabling document metadata inspection, bounded OCR access, taxonomy analysis, and approved classification updates with stale-state checks and rollback.

Enables AI-powered blockchain data queries and analysis through the Native Indexer (NIX) system. Supports querying blocks, transactions, account information, and network status across various blockchain networks.

A Node.js implementation of the Model Context Protocol server using SQLite, providing a npx-based alternative for environments lacking Python's UVX runner.