Best X AI Skills & MCP Servers

GitLab MCP server for projects, merge requests, issues, pipelines, wiki, releases, and more

Agent-native CLI for AI mobile testing and app automation across iOS, Android, tvOS, Android TV, macOS, and Linux.

Evaluate, simplify, and differentiate mathematical expressions via MCP. 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).

MCP server and CLI tool for interacting with the Wayback Machine without API keys

An MCP server for parsing and calculating mathematical expressions using mathjs

CSP AI Agent MCP Server - Centralized AI tools distribution and management

Safari browser automation for AI agents — native macOS, zero Chrome overhead. 80 tools via AppleScript + JavaScript.

Axon MCP server — local non-custodial trading terminal for AI agents. ~35 typed Model Context Protocol tools for Hyperliquid perps, Uniswap V3 spot, Aave V3 lending, GMX v2 perps across Arbitrum, Base, Avalanche, Polygon, Optimism. Drop-in for Claude Code

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

MCP server for AI agents to evaluate consequences before destructive actions. Analyzes Terraform plans, shell commands, and MCP tool calls.

Shared utilities for Pare MCP servers

Local-first, LLM-agnostic memory layer for AI assistants. Run via npx @psraghuveer/memento.

CLI tool for Dataverse, including stdio MCP server. Preview.

Step-by-step workflow enforcement for AI agents via MCP

Transloadit MCP server

LMCP — connect Claude Desktop, Cursor, Windsurf to Mail, Calendar, Contacts, Teams, OneDrive on macOS. Privacy-first: all data stays on your Mac.

CLI-first infrastructure intelligence platform — analyzes DynamoDB, PostgreSQL, MySQL, MongoDB, SQS, SNS, SSM, Secrets Manager, Lambda, S3, CloudWatch Logs and exposes findings as an MCP server for Claude Code

The MCP server that makes LLMs reliable on real-world Excel spreadsheets. Thin npm client over a hosted API — read, write, diff, redact, and supervise .xlsx files from any MCP-aware agent.

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

MCP server for browser automation via Jan Browser extension - provides tools for web navigation, interaction, and search

Your AI agent has read your codebase but still can't safely change it. unerr is a local guardrail that hands the agent the call graph and your rules at the moment it edits.

Local-first web intelligence MCP server for AI coding agents

MCP server for the Rewind personal data API