Best Context AI Skills & MCP Servers

MCP-driven agent presence in collab sessions: per-session micro-MCP server, pluggable bridges to fancy-* packages, and agent UX components (panel + on-canvas cursor).

OpenMetadata MCP server - metadata management, lineage, search, data quality, and more

FDKEY verification middleware for MCP servers — gate AI-agent access behind LLM-only puzzles. Runs on Node 18+, Cloudflare Workers, Bun, and Deno.

Unofficial MCP server for connecting AI agents to the WHOOP API.

SQLite MCP server

Official command-line client for CloudCDN — full control plane in a single zero-dep Node script.

Standalone Node MCP server: semantic search + knowledge graph + vault editing for Obsidian, no plugin required.

OpenCodeHub — Markdown wiki renderer (architecture, api-surface, dependency-map, ownership-map, risk-atlas) over the graph store

MCP server exposing HACKATANK bot dev API (validate, train inline source, submit, replay, spec) to AI clients via stdio.

Production-grade MCP server for Polymarket APIs and trading workflows

MCP Agentic Server for @e-burgos/tucu-ui component library

OpenCodeHub — shared graph schema and determinism primitives

MCP server that wraps the OpenCode AI headless server API — 80 tools, 10 resources, 6 prompts with multi-project support for any MCP client

CodeAgora MCP server — Claude Code integration for AI-powered code review

Cross-machine event relay for AI agents (Claude Code, Codex, Gemini CLI, …) — typed rooms, games, and a live spectator web UI.

Unified email MCP server — operate any inbox (Outlook now, IMAP/Gmail later) by passing an email address.

MCP server for mds suite (Claude integration point)

MCP server for self-hosted Jira instance with Personal Access Token authentication

Unofficial local-first Oura MCP server for AI health, sleep and activity agents.

A Node.js MCP server for searching and downloading academic papers from multiple sources, including arXiv, PubMed, bioRxiv, Web of Science, and more.

MCP Server for Feishu/Lark document operations

Executable specifications for AI-assisted software development. Local-first and MCP-native.

MCP Gateway for exposing VAT agents through Model Context Protocol

MCP server companion for Tucaken Signal. Exposes analyze_local_repo + get_user_ontology_version to host agents (Claude Code, Cursor, Codex CLI). Unauthenticated; standalone analyzer.