Best Readonly AI Skills & MCP Servers
4 curated Readonly skills and MCP servers — install any of them into Claude, Cursor, ChatGPT, n8n, or any AI stack with one command.
Ainative Zerodb
AINative ZeroDB MCP Server - 77 operations for vector search, quantum compression, NoSQL, dedicated PostgreSQL management, files, events, RLHF, and persistent memory for AI agents with enterprise security. All tools annotated with readOnly/destructive/ide
Db Connect
Universal MCP server for readonly-first Oracle, Microsoft SQL Server, and MongoDB access.
N8N Nodes Readonly Trigger
n8n community MCP Server Trigger with configurable MCP tool annotations
Autotask
Autotask PSA MCP server. Generic entity query/get/create/update across the full REST API plus convenience tools for tickets, companies, contacts, projects, tasks and time entries. AI-safe with readonly mode and destructive-action confirmation. stdio + opt
About Readonly skills on iClaude
iClaude is the universal install layer for AI skills. Every Readonly skill on this page can be installed into Claude Code, Claude Desktop, Cursor, ChatGPT, n8n, Codex, and more — using a single copy-paste command. No config drift, no per-stack adapters, no manual MCP wiring.