Best Model AI Skills & MCP Servers

Unofficial stdio MCP server for operating local-ydb deployments.

In-memory file cache — avoid redundant disk reads with mtime-based invalidation.

core modules for Firefly III MCP server

A MCP server for TestDino.

Mistflow MCP server for AI coding editors. Installed into Claude Code, Cursor, Codex CLI, and VS Code Copilot by the mistflow-ai installer.

MCP server that gives AI agents instant access to decompiled Java code from Maven dependencies. Blazing fast Java class analysis for Claude, Cursor, and other LLM-powered IDEs.

MCP server for running GitHub Actions workflows locally

Knowledge base — index documents, search by content, fetch entries, purge stale data, rank by relevance.

MCP server for OpenWeb — the booking-grade reliability layer for AI agents. Self-host with docker-compose for free, OR set OPENWEB_BRAIN_URL + OPENWEB_BRAIN_KEY to point at the hosted brain.

Agent Model Layer — One-line LLM access with built-in memory. 29 providers, 18 embeddings, zero lock-in.

MCP server middleware for atrib. Signed receipts for every tool call, one-line integration.

Model Context Protocol server for Testomatio API

Local, repo-scoped context platform for coding assistants. Semantic search, graph relationships, and architectural rule context.

Change impact analysis — given a file or symbol, find what files are affected by a change.

MCP server for interacting with CodeRabbit AI reviews on GitHub pull requests. Enables LLMs to analyze, implement, and resolve CodeRabbit suggestions programmatically.

Model Context Protocol (MCP) server for CLI for Microsoft 365 that allows to use natural language to manage your Microsoft 365 tenant.

Zeph MCP server — AI agent notifications, prompts, and input via MCP protocol

Model Context Protocol server for Meta Marketing API integration

Vecto Model Context Protocol server — exposes /api/v1 as MCP tools + resources for Claude Code, Cursor, Claude Desktop, etc.

MCP server for Google Sheets integration - Your AI Assistant's Gateway to Google Sheets!

Project onboarding workflow — auto-discover project structure, conventions, and key files for a new contributor or AI agent.

MCP (Model Context Protocol) integration for typia

Run Claude, Codex, Gemini, Forge, and OpenCode CLIs through MCP with background jobs

MarketIntelLabs fork of the Paperclip adapter for Hermes Agent — with adapter-owned status transitions, an in-process MCP tool server (paperclip-mcp) that replaces curl-in-prompt with structured tool calls, MIL heartbeat prompt templates, and OpenRouter m