Best Claude Code AI Skills & MCP Servers

Unified Capability index for AI agents — 80+ ranked cloud services, skills, MCP servers, plugins, parsers, and public-data sources for Claude Code, Cursor, Claude Desktop, OpenClaw. Call find_capability with a query or jtbd tag to get a ranked list across

Cross-agent permission policy specification for AI coding agents

MCP server that automatically summarizes and shares context across parallel Claude Code sessions

MCP server for multi-terminal Claude Code orchestration with DAG task management, parallel execution, and self-improvement

Model Context Protocol server for AgentMinds — gives Claude Code, Cursor, Zed, and other MCP-aware AI clients native access to the AgentMinds cross-site collective intelligence pool. Push agent reports, pull personalised recommendations, browse the networ

Give Claude Code a soul — persistent identity, cross-session learning, and evolving cognitive frameworks

MCP server for Contextium — pipe team SOPs, coding standards, and AI context directly into Claude, Cursor, and other AI coding assistants

Cross-agent permission policy specification for AI coding agents

Mojulo — MCP server for building self-hosted chatbots from any MCP-capable agent (Claude Code, Codex, and friends).

Mnemo MCP server — exposes persistent memory tools to Claude Code

Stop losing team knowledge. Capture your team's engineering decisions and serve them to Claude Code, Cursor, and Windsurf via MCP.

MCP Server for DeepSeek API integration - enables Claude Code to use DeepSeek Chat and Reasoner models

Browser automation MCP server for Claude, powered by Puppeteer.

Local-first MCP server that gives AI coding agents a living, browser-viewable project wiki and a project-local memory store, so the agent stays oriented and the human stays in control.

Cross-agent permission policy specification for AI coding agents

Browser-based IDE + AI agent orchestration CLI. Run Claude Code in parallel across git worktrees, auto-approve safe tools with the Security Bouncer, and control long-running AI work from any device at app.mstro.app.

The CLI for IronBee — Verification and Intelligence Layer for Agentic Development

Shared core infrastructure for the Brain ecosystem — IPC, MCP, CLI, DB connection, and utilities

MCP server providing Claude Code with real-time stock and crypto market data, SEC filings, insider trades, and technical analysis

Open-source cross-agent memory layer for coding agents across Cursor, Claude Code, Codex, Windsurf, Gemini CLI, Copilot, Kiro, OpenCode, Antigravity, and Trae via MCP.

Adaptive trading intelligence system with Hebbian synapses, spreading activation, Wilson Score confidence, and adaptive calibration

MCP server that gives Claude Code the ability to watch and understand videos — extracts frames via ffmpeg and processes audio via multiple backends

SAP HANA MCP server — Model Context Protocol server for SAP HANA and HANA Cloud. Use with Claude Code, VS Code, and other AI agents.

Step-by-step workflow enforcement for AI agents via MCP