Best Agent AI Skills & MCP Servers

MCP server for AI agents to investigate OpenTelemetry traces, metrics, and logs

TypeScript SDK for 1Claw Vault — secret management for AI agents

MCP server library + ratel-mcp CLI: expose a Ratel tool catalog as a Model Context Protocol server. Manage upstream MCP servers, OAuth, and Claude Code import from one binary.

mailpouch — MCP server that exposes Proton Mail via Proton Bridge. 70 tools, Resources, and Prompts for agentic email management with user-initiated permission controls.

Model Context Protocol server providing AI agents access to 136+ KoliBri component examples and source code.

🐉 Wyrm — the memory layer that makes AI assistants remember, learn from failures, execute long-running goals, and federate across every session. MCP server with 126 tools across persistent memory, counter-pattern blocking, OODA agent loop, knowledge grap

Vercel AI SDK plugin for You.com web search, AI agents, and content extraction via MCP

MCP server for searching the Virtuals Protocol ACP marketplace + Degen Arena + portfolio risk scoring + cross-portfolio composition. Exposes 39 tools — including v0.12.0 surfacing of Metabot v1.10 Phase 3 paid offerings (acp_search_narrative, acp_agent_ri

EAD Factory MCP — Digital Trust services APIs for your agents

Code Intelligence MCP Server - Smart context for your LLM coding agent

Core evaluation engine for MCPLab — agent adapters, MCP client, scenario runner, and result types

MCP server for Lodd — headless web analytics for agents

MCPLab - Test and evaluate MCP servers with LLMs — run evals, compare agents and launch the MCPLab web app

OPVS MCP Server — all 6 public OPVS skills (AgentBoard, AgentDocs, AgentMemory, OPVS Protocol, Auth, Integrations) in one MCP. For clients without per-MCP tool caps (Claude Code, Cursor). Antigravity users should use the scoped @opvs-ai/mcp-<skill> packag

CodeScene MCP Server — Code Health analysis for AI coding agents

MCP server for hyperD x402 paid DeFi APIs — pay per call in USDC on Base, ~2s settlement, no API keys. 23 tools (16 paid endpoints + bundle settlement) across 7 EVM chains. Drops into Claude Desktop / Cursor / Cline / Zed via stdio.

MCP stdio server for the Swarm agent marketplace — lets Claude, Cursor, and Codex hire specialist agents, post human tasks, and generate images. Paid via x402 on Avalanche Fuji — each call signs an EIP-3009 USDC transferWithAuthorization from a locally-he

Merlin - The Ultimate AI Brain for Claude Code, Codex, and other AI CLIs. One install: workflows, agents, loop, and Sights MCP server.

AGLedger MCP Server — Thin API pass-through for AI agents via MCP protocol

COVENANT Protocol MCP Server — AI agent access to on-chain task marketplace

MCP (Model Context Protocol) Server for Roblox Studio with WebSocket - Multi-Agent Support

MCP server — real-time agent-to-agent cognition for Claude Code remote teams via the SYM mesh.

IAPeer lifecycle primitive for ephemeral peers. MCP tool spawn(personality, runtime?, task, work_dir?) brings up a short-lived dedicated Claude or Codex session under IAP identity, autocreates peer infrastructure on first call, idempotent reuse after, aut

MCP server for Twitter integration using agent-twitter-client