Best Al AI Skills & MCP Servers

Unified observability gateway for AI agents — one MCP server for Prometheus, Loki, and any backend

Local MCP relay for browser WebMCP tools via embed iframe and localhost WebSocket

MCP server for BYTE Library — per-byte USDC data feeds for AI agents on Arbitrum. Subscribe to first-party feeds or pay-per-call via x402; every settlement carries an EIP-712 PayloadAttestation receipt. No API keys, no token.

The Autonomous Brain for your codebase — compiled architectural knowledge for AI-assisted development.

Traseq MCP server, CLI, and SDK for AI-assisted trading strategy research, SignalGraph authoring, validation, backtesting workflows, and system template composition.

Production payment infrastructure for AI agents — real Stripe/Paystack/Lightning rails, autonomous shopping with escrow, Agent Credit Score (300-850), Ed25519 identity, behavioral finance, Merkle integrity, anomaly detection, human-in-the-loop approval. B

A comprehensive Model Context Protocol (MCP) server that provides web performance auditing, accessibility testing, SEO analysis, security assessment, and Core Web Vitals monitoring using Google Lighthouse. Enables LLMs and AI agents to perform detailed we

MCP server for ProjectsFlow — gives Claude Code access to your project credentials and kanban tasks

High-performance API and Model Context Protocol (MCP) server for validating Mermaid diagrams with comprehensive security features, multiple transport options, and enterprise-grade capabilities

TypeScript SDK and CLI for the MCP Gateway — auth, agents, tool calling, and x402 payments

The Ultimate Mathematical & AI Toolkit: Sublinear algorithms, consciousness exploration, psycho-symbolic reasoning, chaos analysis, and temporal prediction in one unified MCP interface. WASM-accelerated with Lyapunov exponents and attractor dynamics.

日本の官公需入札情報をMCPで検索・分析。Japan government procurement bid search and AI analysis through the Model Context Protocol.

Official elvix SDK. Drop-in React components, server helpers, and an MCP server so AI coding agents integrate elvix on the first try.

Model Context Protocol (MCP) server for Zephyr Scale test case management with comprehensive STEP_BY_STEP, PLAIN_TEXT, and BDD support

JD Codec — local MCP proxy that compresses browser-agent snapshots ~80%+ via a cloud codec, with on-device PII redaction. The privacy-first connector for Playwright MCP and any MCP-capable agent.

Spatial canvas workbench for coding agents — infinite 2D canvas with agent-native CLI, MCP integration, nodes, edges, file watching, and snapshots

Call graph analysis — callers, callees, call chains.

Your AI forgets everything between sessions. cachly fixes that permanently. Persistent memory + causal root-cause analysis for Claude Code, Cursor, Copilot & Windsurf. Learns from every bug fix, git commit, and CI run automatically. Arrives pre-briefed. P

MCP server for SEC EDGAR — search filings, extract sections, financials, insider transactions. No API key required.

Fabric MCP server — code intelligence, governance rules, and cloud-sync disaster recovery over a local codebase index

MCP server and library for Xano development - XanoScript validation, Meta API, Run API, and CLI documentation

Model Context Protocol (MCP) server for Discord integration, allowing Claude and other MCP clients to interact with Discord

MCP server for Titanos agents — Super Listing, Amazon lookup, product mining, Seller Central listings (OAuth SP-API).

Generic config-driven MCP wrapper for atrib. Spawns any upstream MCP server and applies @atrib/mcp middleware so every tool call is signed and logged. Wrap any MCP via JSON config, no per-server code.