Best Token AI Skills & MCP Servers

ContextStream MCP server - v0.4.x with consolidated domain tools (~11 tools, ~75% token reduction). Code context, memory, search, and AI tools.

MCP server providing AI agent observability — tracing, cost tracking, performance monitoring, and audit trails

MCP server that gives Claude Code persistent memory of your codebase, backed by Gemini's 2M-token context. Includes eager `ask`/`code` for cached repo Q&A and `ask_agentic` for agentic file access on repos that exceed the model's input-token limit.

LLMBlitz MCP server — token-level prompt analysis and hardening inside Claude Code

TypeScript SDK for Gala Launchpad Backend API - 217 public methods supporting optional wallet (read-only and full-access modes). Production-ready DeFi token launchpad integration with AgentConfig setup, GalaChain trading, GSwap DEX integration, price hist

Local-first dashboard + MCP server for Claude Code and Codex token usage. MCP-aware, multi-vendor, MIT.

Design intelligence MCP server — principles, patterns, tokens, content systems, research methods, service design, and brand guidance for AI-generated UI. Now with research, service design (with HTML blueprint generation), and brand/visual design layers.

Model Context Protocol server for the FerrLabs platform (orgs, projects, subscriptions, docs, tokens, public stats)

MCP server for self-hosted Jira instance with Personal Access Token authentication

Intelligent context window optimization for Claude Code - store content externally via caching and compression, freeing up your context window for what matters

Embedded OAuth 2.1 authorization server for MCP — wraps the MCP SDK auth router into NestJS

DeFi data for AI agents. Real-time yields, gas prices, token prices, TVL. 6 EVM chains.

Intelligence Aeternum — AI training dataset marketplace with 100,000+ museum artwork images with 4K token .json metadata. Search, preview, and purchase curated art datasets with provenance tracking. Powered by x402 USDC micropayments.

Free, keyless MCP server with 50 read-only blockchain tools for Bitcoin, Ethereum, and Mezo. No installation, no API key required - just add the URL to your MCP client and start querying balances, transactions, blocks, ENS names, ERC-20 tokens, smart contracts, and more. Runs on

Evaluate crypto token safety with real-time trust scores and structural risk signals. Identify potential market distress and impending collapses to safeguard your digital investments. Compare assets head-to-head using multi-dimensional security and compliance metrics.

Agent News from The Agent Times gives AI agents a verified, sourced, real-time intelligence layer, that helps to save tokens, time and keep agents in the loop.

Cross-chain swaps, bridging, and DeFi yield discovery via the LI.FI aggregator. Provides MCP tools for quotes, routes, token and chain metadata, transaction status, ERC20 allowances, and yield vaults across 58 chains, 27+ bridges, and 31+ DEXes. Read-only — returns unsigned trans

Token safety for AI agents. 27 scam patterns, real honeypot simulation via DEX swap testing, 6 EVM chains. 38 MCP tools including DeFi data, agent economy with AIGEN rewards, task board with bounties.

Search the web with Brave's independent index — web, news, images, and videos. Bring your own subscription token from the [Brave Search API dashboard](https://api-dashboard.search.brave.com).

Provide AI agents and automation tools with contextual access to blockchain data including balances, tokens, NFTs, and contract metadata. Enable multi-chain support and deliver enhanced user experience with progress notifications for long-running queries. Facilitate seamless inte

Build interfaces that follow the Korea Responsive Design System (KRDS) faster. Search and insert official components, retrieve ready-to-use HTML, and explore color, spacing, and typography tokens. Validate your code for KRDS compliance and accessibility and get actionable improve