iClaude
Category

Best Brain AI Skills & MCP Servers

36 curated Brain skills and MCP servers — install any of them into Claude, Cursor, ChatGPT, n8n, or any AI stack with one command.

Youtrack

MCP Registry

MCP server for comprehensive YouTrack integration: issues, work items with reports, user activity search, knowledge base, projects and users

MCP Registry · ★ 5.0free

Synapse

MCP Registry

Agent-aware app SDK for the MCP ext-apps protocol

MCP Registry · ★ 5.0free

Obsidian Second Brain

MCP Registry

MCP server for Obsidian-based second brain memory using PARA methodology

MCP Registry · ★ 5.0free

Tiny Brain Core

MCP Registry

Stateless AI assistant business logic for MCP servers

MCP Registry · ★ 5.0free

Launchroad

MCP Registry

MCP server for LaunchRoad — gives any MCP-compatible AI coding assistant (Claude Code, Cursor, VS Code, ChatGPT Desktop) live read/write access to your team's shared brain.

MCP Registry · ★ 5.0free

Mcp

MCP Registry

MCP server for pseolint — audit programmatic SEO sites from AI coding assistants. v0.5 adds the AI-orchestrated audit tool that produces a fix manifest with concrete patches.

MCP Registry · ★ 5.0free

Brain Os

MCP Registry

MCP server for operational state across AI agents. Decisions, plans, blockers, and project state that survive across sessions.

MCP Registry · ★ 5.0free

Server

MCP Registry

An MCP server that serves information from Braintrust documentation as well as your evals and logs.

MCP Registry · ★ 5.0free

Create Merlin Brain

MCP Registry

Merlin - The Ultimate AI Brain for Claude Code, Codex, and other AI CLIs. One install: workflows, agents, loop, and Sights MCP server.

MCP Registry · ★ 5.0free

Server

MCP Registry

Framework-agnostic domain knowledge API for Brainerce. Provides SDK docs, types, business flows, critical rules, and store capabilities to AI tools like Lovable, Cursor, Bolt, v0, and Claude Code. Does NOT provide framework-specific boilerplate — clients

MCP Registry · ★ 5.0free

Secondbrainos

MCP Registry

Second Brain OS MCP Server for Claude Desktop

MCP Registry · ★ 5.0free

Server

MCP Registry

MCP server for Databrain embedded analytics - connect databases, create datamarts, configure embeds, and generate frontend code

MCP Registry · ★ 5.0free

About Brain skills on iClaude

iClaude is the universal install layer for AI skills. Every Brain 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.