Best Internal AI Skills & MCP Servers
7 curated Internal skills and MCP servers — install any of them into Claude, Cursor, ChatGPT, n8n, or any AI stack with one command.
Pdf Reader
MCP server for PDF structure analysis - read, inspect, and validate PDF internals
Adapter
External-only MCP adapter stub exposing CLEO sentient operations as MCP tools. Does NOT wire into internal CLEO dispatch — external tools only.
Shared
Shared utilities for cz-agents MCP servers — IČO/DIČ validation, HTTP helpers, rate limiter, billing primitives
Ask262
MCP server for understanding Javascript internals from ECMAScript specification. Provides vector search over the ECMAScript spec, section content retrieval, and JavaScript code execution with spec section tracing via engine262.
Notion
MCP server for Notion using internal API — search, export, and import pages as markdown. No workspace admin or OAuth needed, just your browser cookie.
Clawql
MCP server: search + execute OpenAPI/Discovery APIs (internal GraphQL projection), optional native GraphQL HTTP and gRPC unary sources
Server
Creatrip internal MCP server for Jira, Notion, and Slack integrations
About Internal skills on iClaude
iClaude is the universal install layer for AI skills. Every Internal 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.