Best AI Agent AI Skills & MCP Servers
489 curated AI Agent skills and MCP servers — install any of them into Claude, Cursor, ChatGPT, n8n, or any AI stack with one command.
Code Graph Rca
RCA infrastructure for AI-built code. Code knowledge graph + opinionated RCA engine, exposed via MCP (Cursor / Claude Code / Cody / Cline / Continue / Windsurf / Zed) plus CLI and library. RCA is the wedge; the same engine covers code review, refactor bla
Agent Payment
Monetize any HTTP API or MCP server in one line — no monthly fee, 3,000 calls free, then 3% only when your API earns. Non-custodial USDC billing on Base (~2s settlement, ~60x cheaper than card rails), x402-compatible. Also ships 8 free real-API demo tools
Vite
Vite plugin for Tesseron. Exposes /@tesseron/ws and bridges browser tabs to the gateway.
Aether Code
Uncensored AI coding agent for your terminal — Claude Code alternative with MCP support. Reads code, writes files, runs commands. Drives IDA Pro, Roblox Studio, Wireshark, Blender, and any MCP server. No refusal layer.
Aeg Intent Gate
A tiny TypeScript approval gate for AI tool calls, MCP tools, and human-in-the-loop workflows.
Sdk
TypeScript client SDK for Undisk MCP — undo-first versioned file storage for AI agents
Server
MCP server for RESTForge - enables AI agents to interact with RESTForge via natural language
Svelte
Svelte adapter for Tesseron. tesseronAction, tesseronResource, tesseronConnection.
Vue
Vue 3 adapter for Tesseron. tesseronAction, tesseronResource, tesseronConnection.
Server
MCP server for Workjournal — exposes tools for creating, searching, and listing journal entries from any MCP-compatible AI agent.
Agent Guard
Open-source CLI scanner for risky MCP server and AI agent tool configuration.
Seracade
Seracade is a drop-in OpenAI-compatible routing proxy for AI agent teams. Six named capabilities: Call (every request, addressable and replayable), Step (sub-Call routing context inside agent trajectories), Quality Score (calibrated, version-stamped quali
Cli
Local message bus that lets Claude Code, Codex and other MCP agents talk to each other through one SQLite file.
Hackatank
MCP server exposing HACKATANK bot dev API (validate, train inline source, submit, replay, spec) to AI clients via stdio.
Wellness Air
Local-first air quality MCP for AI agents — AirGradient (open hardware), AirThings, PurpleAir, IQAir AirVisual, Awair. Correlate AQI with sleep, recovery, and wellness.
Cli
Graph-powered code intelligence for AI agents. Index any codebase, query via MCP or CLI.
Codeops
MCP (Model Context Protocol) server providing AI coding agents with universal, language-agnostic development rules. Includes coding standards, testing workflows, git conventions, plan creation/execution protocols, and intelligent project analysis for auto
Server
MCP Server for ASG Card — give AI agents autonomous virtual card management via x402
Els
MCP-сервер поверх INSO Error Logs Service. Read-only tools (search, analytics, fingerprinting, correlations) для подключения Claude Desktop/Code и ChatGPT к логам ошибок. Streamable HTTP transport + stdio для npx-запуска.
Server
MCP server for Supermodel API - code graph generation for AI agents
Strava Unofficial
Unofficial local-first Strava MCP server for AI training and performance agents.
Gitnexus
Graph-powered code intelligence for AI agents. Index any codebase, query via MCP or CLI.
Contextgraph Cli
CLI to manage ContextGraph MCP servers — index, search, memory, and blast radius for AI coding agents
Apple Health Unofficial
Unofficial local-first MCP server for Apple Health export data.
About AI Agent skills on iClaude
iClaude is the universal install layer for AI skills. Every AI Agent skill on this page can be installed into Claude Code, Claude Desktop, Cursor, ChatGPT, n8n, Codex, and more — using a single copy-paste command. No config drift, no per-stack adapters, no manual MCP wiring.