Best Al AI Skills & MCP Servers

MCP server for website health analysis — SEO, performance, accessibility, and security checks for any URL | 网站健康分析MCP服务器

MCP server that turns any OpenAPI 3.x spec into callable tools for Claude — zero config, instant API access

MCP server for web scraping — extract clean markdown, links, and metadata from any URL. Zero auth. Free alternative to Firecrawl.

Read-only MCP server for Redmine using Qdrant as semantic search index (redmine_search, redmine_get_issue, redmine_get_wiki_page, redmine_get_attachment)

Local MCP server for PDF manipulation — merge, split, rotate, extract, watermark, metadata. Zero API keys, fully offline. Works with Claude, Cursor, ChatGPT.

MCP server for GetCourse API — users, deals, create/update users. 3 tools. API key as query param.

MCP server for building Vue.js design systems - component analysis, documentation, variant generation, and design tokens

Dual-rail Lightning paywall middleware for MCP servers. Accepts L402 macaroons (legacy) and x402-bip122-exact payments (forward-compat). One LNBits backend, both rails. v0.2.0 ships the real x402-bip122-exact verifier.

MCP server for Megaplan project management — 8 tools for tasks, deals, projects, employees, comments + 2 MCP prompts.

Geometric memory for AI coding agents. Installs the 'attention-matters' package.

MCP server for understanding Javascript internals from ECMAScript specification. Provides vector search over the ECMAScript spec, section content retrieval, and JavaScript code execution with spec section tracing via engine262.

Power BI Modeling MCP Server - Node.js client package for installing and running the Power BI Modeling MCP server

MCP server that renames/moves TypeScript files and updates all imports via tsserver

AI skills manager — install, publish, and deploy reusable prompts, personas, and MCP tools across 15 AI clients

Validate, auto-fix, and package HTML5 ad creatives for Google Ads, DV360, Doubleclick, Sizmek, Adform, and any IAB-standard platform. CLI, CI/CD, and MCP server for Cursor.

MCP server that connects Jira (Cloud + Server) with GitHub/GitLab to automate your dev workflow. Branch creation, issue transitions, PR/MR generation, and custom flow playbooks — all from your AI assistant.

Cloudflare-hosted MCP server for code indexing, retrieval, and assistant memory with a direct remote MCP endpoint and local stdio bridge.

MCP server for yrdsl.app. Talks to either the hosted API (api.yrdsl.app) or a local self-hosted repo. Lets Claude add, edit, and reserve items on a digital yard sale.

Model Context Protocol framework — MCP server hypervisor, adapter pattern, tool discovery, and adapters for Stripe, Supabase, and Vercel.

MCP server for PMXT - the unified prediction market API

Loki Mode by Autonomi. Autonomous spec-to-product system: takes a PRD, GitHub issue, OpenAPI/JSON/YAML, or one-line brief to a deployed app via the RARV-C closure loop with 11 quality gates. Provider-agnostic (Claude Code, OpenAI Codex, Cline, Aider).

Local stdio proxy for the Jitbit Helpdesk MCP endpoint (requires Jitbit 11.21+)

Self-learning vector memory for AI agents — single-file .rvf cognitive container with HNSW search, episodic Reflexion memory, causal graph + Cypher, 9 RL algorithms, Thompson Sampling bandit, 41 MCP tools, hybrid (BM25 + dense) retrieval, GNN attention. 1

AI agents drive your real Chrome via MCP — the kubectl for your logged-in browser.