Best AI AI Skills & MCP Servers

Shared, persistent memory for AI assistants, built on the Zettelkasten method.

MCP server for Skew — AI agents create, buy, and settle Solana options through Claude, Cursor, or Copilot.

Build MCP servers, CLI tools, and web dashboards for AI agents from a single TypeScript file.

Better MCP server for Notion API with composite tools optimized for AI agents

Information-geometric agent memory with mathematical guarantees. 4-channel retrieval, Fisher-Rao similarity, zero-LLM mode, EU AI Act compliant. Works with Claude, Cursor, Windsurf, and 17+ AI tools.

Memory Palace MCP server for AI agents

AI Memory & Knowledge Management MCP Server — 32 tools, BM25 R@5=95%, hybrid search (RRF), knowledge graph, analytics, cloud sync, Obsidian compatible. Works with Claude Code, Cursor, Gemini CLI, Windsurf, hermes-agent.

A Yahoo Finance MCP server for LLMs.

Multi-provider, MCP servers & channels toolkit for Claude Code and Codex CLI (by next-bin)

Prism Coder — Cognitive memory + tool-calling intelligence for AI agents. Mind Palace persistent memory (BFCL Gold Certified, 100% Tool-Call Accuracy, 54 Agent Skills, Zero-Search HDC/HRR retrieval, HIPAA-hardened local-first storage, SLERP-optimized GRPO

Lint your AI agent context files, MCP server configs, and session data against your actual codebase

An LLM Wiki for Claude Code, in your Obsidian vault.

Model Context Protocol server that lets LLMs collaboratively drive tmux

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

MCP server integrating with Vercel's agent-browser for AI-driven browser automation

MCP server for APUtime

Multi-host MCP orchestration for Claude Code, Codex CLI, Gemini CLI, and local models

QA STLC Agents — six MCP servers + skills for AI-powered test case, Gherkin, self-healing Playwright generation, Helix-QA file writing, and existing-framework migration against Azure DevOps and Jira Cloud. Includes an 8-strategy LocatorHealer with a live

MCP server: generate professional PDFs from JSON in Claude, Cursor, Windsurf, or any AI agent. Serverless, no Chromium. Invoices, reports, resumes.

MCP server for Metabase — 96 tools covering dashboards, cards, databases, tables, collections, public sharing, schema cache, and SQL-to-MBQL conversion

The Control Plane for AI Agents. 26,701 discoverable APIs, 2,906 callable, 49 fully managed. Agent-native auth: `apiclaw auth login` opens your browser, one-tap sign-in, writes ~/.apiclaw.toml. Four doors: local MCP, CLI, HTTP gateway, Remote MCP. One aut

Cognitive browser automation that thinks like your users—and helps AI agents navigate too. Simulate real user cognition with abandonment detection, constitutional safety, chaos engineering, and UX friction discovery. Sites that pass CBrowser's cognitive t

Real-time code quality gates & dependency graph for AI-assisted development. MCP server for Claude Code, GitHub Copilot, and any MCP-compatible agent.

On-device memory layer for AI agents. Claude Code, OpenClaw, and Hermes. Hooks + MCP server + hybrid RAG search.