Best Declarative AI Skills & MCP Servers
7 curated Declarative skills and MCP servers — install any of them into Claude, Cursor, ChatGPT, n8n, or any AI stack with one command.
Yaml
Declarative MCP Server Engine — define tools, resources, and prompts in vurb.yaml. The docker-compose for MCP servers.
Osc Bridge
Declarative OSC bridge for music hardware and software — 849 synthesizer drivers (MIDI/SysEx) plus DAW & live-coding targets (Ableton, Bitwig, Reaper, Sonic Pi, SuperCollider). Ships an MCP server: a MIDI MCP and OSC MCP for controlling synths and DAWs fr
Yaml
Declarative MCP Server Engine — define tools, resources, and prompts in mcpfusion.yaml. The docker-compose for MCP servers.
Survey
Transform LLMs into intelligent interviewers. MCP server for conducting dynamic, conversational surveys with structured data collection. Features skip logic, session resume, multi-tenancy, and pluggable storage backends.
Prefab
TypeScript declarative UI component library for MCP apps. Wire-compatible with Python prefab-ui.
Skillscript Runtime
Runtime, compiler, lint, CLI, and dashboard for Skillscript — a small declarative language for authoring agent workflows.
Ts Core
Agent-native TypeScript framework for building MCP servers. Declarative definitions with auth, multi-backend storage, OpenTelemetry, and first-class support for Bun/Node/Cloudflare Workers.
About Declarative skills on iClaude
iClaude is the universal install layer for AI skills. Every Declarative 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.