Best Protocol AI Skills & MCP Servers

MCP server for Excalidraw

Project-local RAG memory MCP server — knowledge graph + multilingual vector + FTS5 in a single SQLite file. Per-project isolation, 30 MCP tools, codepoint-safe chunking (Korean/CJK/emoji).

MCP server for executing commands in Docker containers

MCP server for Roblox Studio AI-driven development — scripts, instances, properties, Luau execution, two-way file sync, and git history.

FaberJS MCP server — AI coding agent integration for Claude Code, Cursor, and Claude Desktop

Composite brick — orchestrates smartread, cache, compress, tokenbudget, and overview to deliver optimal context within a token budget.

MCP server bridging Claude Desktop (or any MCP client) to a running iQSteel / ifc-viewer browser tab via WebSocket.

Symbol Delta Ledger MCP Server - Cards-first code context for polyglot repositories

Multi-source research — collect info from multiple files/sources, synthesize findings, validate consistency.

Model Context Protocol server for Jira Structure plugin - manage hierarchical folder structures in Jira

MCP (Model Context Protocol) client extension for the Pi coding agent — connect Pi to any MCP server

SkillFM local — single npm package for the SkillFM platform on user nodes. Subcommand router exposes (1) Beacon MCP stdio server (cost-optimizer for any agent; merged in from @skillfm/beacon-mcp on 2026-05-01), (2) skill runtime (BYOK Playwright / brain r

Shell command execution — run commands, background processes, kill, and compress output.

MCP server exposing Windy Word's agent-control surface as 95 typed tools (paste / hotkeys / transcription / recording verbs / audio devices / voice clones / install / Doctor / archive / translation / documents / soul-file).

API route detection — scan projects for Express, Fastify, Next.js, SvelteKit route definitions.

Model Context Protocol (MCP) server for json2video API integration.

Model Context Protocol server for FHIR — generated tool surface for any LLM upstream

MCP server for Atlassian Confluence and Jira Cloud APIs

Unified observability gateway for AI agents — one MCP server for Prometheus, Loki, and any backend

Write files — create, overwrite, append.

GenZAgents MCP server — verify AI agents, issue receipts, and look up trust scores from any MCP-compatible client

MCP server for browser automation using Playwright with profile management, page registry, and multi-browser support

Local MCP relay for browser WebMCP tools via embed iframe and localhost WebSocket

Spec-driven toolkit for AI agents — skills, rules & prompts via MCP