Best Base AI Skills & MCP Servers

Persistent Project Context for xAI Grok. IANA-registered .faf format, MCP server on a URL.

Reduce Claude Code token usage by 70-90% with cross-session memory and four-layer optimization: semantic codebase indexing, PostToolUse tool compression, turn summarization, and session consolidation. MCP server powered by Ollama — zero API calls, runs en

MCP server for Arcadia Finance. Deploy concentrated liquidity on Uniswap, Aerodrome, and Velodrome with automated rebalancing, compounding, yield optimization, and leverage, or single-sided liquidity into lending pools. Base, Unichain, and Optimism.

MCP server for InsumerAPI — condition-based access infrastructure. Send a wallet and conditions, get a signed boolean across 37 chains. 27 tools: attestation, wallet trust profiles (49 checks across 27 chains incl. Solana, XRPL, Bitcoin, Tron, Stellar, Su

Screenshot capture, AI analysis, OCR, visual regression testing, token compression — headless server + MCP tools for AI coding CLIs

Search and audit CVEs by keyword, severity, CWE, CISA KEV status, and CPE via the NIST National Vulnerability Database. STDIO or Streamable HTTP.

MCP server for SQLite — query databases, inspect schemas, explain queries, and export data from your IDE

Bhived MCP Server — shared knowledge graph for AI agents. Query, write, and inspect collective AI knowledge through the Model Context Protocol.

ASG Agent Pay — the banking layer for autonomous AI agents. Multi-chain payments (x402 + MPP), virtual cards, policy engine, and wallet abstraction across 17 networks. The only SDK unifying Coinbase x402 and Stripe MPP protocols.

MCP server for database migration risk analysis — Flyway and Liquibase XML/YAML/SQL support with lock detection and conflict analysis

AI-powered MCP server for codebase navigation and LLM prompt optimization

PostgreSQL MCP server with connection pooling, tool filtering, and full extension support

MCP server for GoldBean - 10 core paid APIs for AI Agents via x402 micropayments. Crypto price, weather, search, image-gen, code, AI chat and more. Pay-per-call with USDC on Base.

Multi-account orchestration and secure token storage for OAuth-based MCP servers

Universal agentic knowledge base + context optimizer + skill marketplace for AI tools

MCP server for databases — structured PostgreSQL, MySQL, Redis, and MongoDB output for AI agents

MCP server for APIMesh — 76 x402-payable tools for AI agents (74 APIs + wallet usage + spend caps). Covers web vitals, security headers, SEO audits, email security and verification, tech-stack detection, brand assets, redirect chains, indexability, brand

Persistent intelligence infrastructure for agentic development

AI-powered database analyzer. One command to analyze any database with AI.

CLI for Xenarch — non-custodial x402 MCP server for AI agents. Claude, Cursor, LangChain and CrewAI pay HTTP 402–gated APIs with USDC on Base L2.

Queen Claude MCP server - streamlined with 14 essential tools for Next.js development

OceanBase MCP Server - 统一权限控制

MCP Server for i-AUD MTSD document validation, generation, schema querying, control info extraction, and database operations

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