Best X AI Skills & MCP Servers

Lightweight adapter for WebMCP — define, register, and manage AI agent tools with built-in schema validation and error handling.

MIT-licensed MCP bridge to the Alethia runtime — the patent-pending zero-IPC E2E test runtime for AI agents. 2-5x faster than Playwright MCP. Signed evidence packs, EA1 fail-closed safety gate, WCAG + NIST 800-53 audits built in. Local-first, zero telemet

MCP server for operational state across AI agents. Decisions, plans, blockers, and project state that survive across sessions.

MCP server for dependency impact analysis and blast radius scoring

Create a Context Hub — a personal AI context layer shared across any MCP client (Claude.ai, Claude Code, Claude App, ChatGPT, Perplexity, Cursor, and more). One command to scaffold, deploy, and connect.

MCP (Model Context Protocol) adapter extension for Pi coding agent fork form https://github.com/nicobailon/pi-mcp-adapter

Multi-repo management — register, track, and get stats for multiple repositories.

SaaSboard MCP server — query and manage projects, initiatives, tasks, decisions, docs and agent sessions from AI agents (Claude Code, Cursor, etc.)

MCP server that transforms Figma API data into AI-friendly formats for LLM code generation

CLI/MCP tool providing TypeScript code intelligence via the TypeScript Language Service. Analyze exports, imports, resolve symbols, and check type errors.

The workspace for every dashboard, mockup, and diagram your AI tools build. Captured, searchable, exportable, yours forever. Works with Claude, Cursor, and any AI tool that speaks MCP.

Local memory layer for AI agents — coding assistants over MCP, game NPCs over REST

MCP server wrapping gogcli for Google service access

MCP server that exposes a ROBOT.md file to Claude Desktop and any other MCP client

Mercle MCP server for AI coding assistants — OAuth, wallet-bridge, and mini-app integration

MCP server for Claude Code, Cursor, and Windsurf — both teaches Ellivate-shaped patterns up-front and exposes action tools (doctor, publish, list-apps, etc.) the AI uses to actually translate and ship projects.

MCP server with four cognitive harness tools (harness_reasoning, harness_code, harness_anti_deception, harness_memory) that AI agents call before generating. Two install paths: stdio via `npx -y ejentum-mcp` (Claude Desktop, Cursor, Windsurf, Codex CLI, C

Formula WorkPaper runtime for Node.js services and agent tools with JSON persistence and formula readback.

MCP server for Yuque (语雀) — expose Yuque knowledge base to AI assistants via Model Context Protocol

Universal MCP server that generates tools from any OpenAPI specification

TypeScript MCP server for Cinema 4D with generic entity CRUD, parameter-level access, undo-grouped batch ops, and security controls.

PayClaw as an MCP server. Adds pay/balance/history tools to Claude Desktop, Cursor, Cline, and any MCP-compatible client. v0.2: true gasless via Circle Paymaster + Kernel smart accounts on Base — agents never need ETH. Wraps @grip-labs/payclaw.

MCP server for Obsidian vaults — read, write, search, and surgically edit notes, tags, and frontmatter via the Local REST API plugin. STDIO or Streamable HTTP.

Planu — MCP Server for Spec Driven Development with native Rust acceleration for hot paths. Cross-platform (Linux/macOS/Windows, x64/arm64, glibc/musl).