Alpaca’s official MCP Server lets you trade stocks, ETFs, crypto, and options, run data analysis, and build strategies in plain English directly from your favorite LLM tools and IDEs

ARIS ⚔️ (Auto-Research-In-Sleep) — Lightweight Markdown-only skills for autonomous ML research: cross-model review loops, idea discovery, and experiment automation. No framework, no lock-in — works with Claude Code, Codex, OpenClaw, or any LLM agent.

An MCP server that securely interfaces with your iMessage database via the Model Context Protocol (MCP), allowing LLMs to query and analyze iMessage conversations. It includes robust phone number validation, attachment processing, contact management, group chat handling, and full support for sending and receiving messages.

A memory system using mem0 for AI applications. Enables long-term memory for AI agents as a drop-in MCP server.

WikiSkill (arXiv:2608.27454) for Hermes Agent — self-evolving agent skills via a persistent knowledge wiki. Faithful Algorithm 1 implementation with real agent runs, isolated skill gating, and a documented live run log.

Hook-based token compressor for 5 AI CLI hosts (Claude Code, Copilot CLI, OpenCode, Gemini CLI, Codex CLI). Up to 95% bash compression, signature-mode for code reads, cross-call dedup, MCP server, self-teaching protocol. Zero runtime deps.

A curated list of Model Context Protocol (MCP) servers

MCP server for reverse engineering tasks in Ghidra 👩‍💻

MCP server for persistent Julia sessions — fast iteration without startup/compilation overhead

MCP Server para 70 APIs públicas brasileiras

Published in CNCF Landscape: A MCP server for Kubernetes.

Generate a compact codebase index for AI assistants — saves 50K+ tokens per conversation

Deno skills for AI coding assistants. Covers using Deno as a package manager and runtime, migrating from npm/yarn/pnpm/bun, Fresh, and Deno Deploy.

🤖 A visualization mcp & skills contains 25+ visual charts using @antvis. Using for chart generation and data analysis.

Grounded Docs MCP Server: Open-Source Alternative to Context7, Nia, and Ref.Tools

Agent Skills for computational materials science -- numerical stability, solvers, meshing, convergence, and simulation workflows.

An MCP server for converting Markdown to interactive mind maps with export support (PNG/JPG/SVG).

Portable AI agent orchestration with mechanical protocol enforcement. 186 agents, zero runtime dependencies.

MaverickMCP - Personal Stock Analysis MCP Server

UK legal API for AI agents and researchers.

Token conscious database MCP server for Postgres, MySQL, SQL Server, MariaDB, SQLite.

🐬DeepChat - A smart assistant that connects powerful AI to your personal world

Turn any website into a compact CLI tailored for AI agents. Browse the web in hundreds of tokens, not tens of thousands.

Persistent memory for AI coding agents