Best Context AI Skills & MCP Servers

Model Context Protocol server exposing API Circle Studio's workspace as a tool catalog. Used by Claude Desktop, ChatGPT, Cursor, GitHub Copilot, and any other MCP-compatible AI client.

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

Local task-state ledger for AI coding agents.

MCP server for ArisPay-delegated x402 USDC payments. Use with Claude Desktop, Cursor, or any MCP client — no private keys in your process.

The agent eval standard for MCP. Score every agent output for quality, safety, and cost.

Self-learning marketing intelligence system with Hebbian synapse network

Agent-first MCP server for WeChat Mini Program debugging, automation, and lightweight testing

MCP server for Docker — manage containers, images, volumes, and compose services from your IDE

MCP server for test runners — structured pass/fail results with failure details for AI agents

Search LOC digital collections, browse Chronicling America newspapers with full OCR text, and look up LC Subject Headings via MCP. STDIO or Streamable HTTP.

Multi-model AI code review server using OpenRouter - get diverse perspectives from multiple LLMs in parallel

Model Context Protocol (MCP) server for Axolot CMS. Expose live visual slots, schema design tokens, media libraries, and blog modules directly to AI assistants like Cursor, Claude Desktop, and VS Code.

EDGAR MCP — SEC EDGAR public APIs (free, no auth)

MCP server for npm/pnpm/yarn — structured dependency, audit, and script data for AI agents

Local proxy that cuts your Claude / OpenAI / Gemini bill 70%+. Drop-in for Cursor, Claude Code, Codex, Aider — 30 seconds, no code changes. Pure WebAssembly, no Python dependency.

Native MCP stdio bridge for Delx Protocol: continuity, witness, recovery, agent passport, and 143 tools from https://api.delx.ai/v1/mcp.

MCP server for AI stem separation — remove vocals, isolate instrumentals, build karaoke tracks, or split audio into vocals, drums, bass, piano, guitar, and other stems from local files or YouTube URLs. Works in Claude Desktop, Cursor, Cline, Windsurf, Zed

MCP (Model Context Protocol) server providing weather data from NOAA and Open-Meteo APIs. Supports forecasts, current conditions, and historical weather data (1940-present) with no API keys required.

Hashlock Markets — atomic settlement layer for the agent economy. Sealed-bid RFQ + HTLC atomic settlement, fused into one operation. Live on Ethereum and Sui mainnets; Bitcoin HTLC mainnet-ready via P2WSH scripts (no contract to deploy; signet-validated);

Forge powerful, ATS-friendly CVs tailored to any job - an MCP server for intelligent CV generation

Continuous learning for Kiro agent sessions on AWS. Passive tool-use capture, LLM extraction, and synchronous context injection — inspired by claude-mem, aligned with Bedrock AgentCore Memory.

Nex CLI provides organizational context & memory to AI agents. Connect email, CRM, Slack, meetings, and 100+ tools into one knowledge graph. Delegates to the nex-cli binary.

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

TwitterAPI.io MCP server providing offline access to docs (endpoints, pages, blogs) for Claude and other AI assistants