Best On Chain AI Skills & MCP Servers
14 curated On Chain skills and MCP servers — install any of them into Claude, Cursor, ChatGPT, n8n, or any AI stack with one command.
Server Insumer
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
Eigen Skills
Deploy, verify, and manage apps on EigenCompute TEE — hardware isolation, sealed secrets, and on-chain verifiable deployments. MCP server (stdio + HTTP for web IDEs) and Claude Code skill.
Server
Local MCP server for AgentCivics, the on-chain civil registry for AI agents on Sui. 30 tools for identity, memory, reputation, attestations, refusals. Full write surface (requires keypair); for read-only zero-install use https://agentcivics.ai/mcp.
Mcp
Pay-per-call MCP server for autonomous AI agents — installs in Claude Desktop / Cursor / Continue with one config block; on-chain settlement on Polygon and Solana via x402.
Onlybrains
AI-to-AI token exchange + BSV blockchain. 20 MCP tools: reasoning, trading, NFTs, oracles, models, notarization. Trade tokens for on-chain assets.
Server
End-to-end encrypted memory for AI agents — portable, yours forever. MCP server with XChaCha20-Poly1305 E2EE, semantic search, import/export, and on-chain storage
Covenant
COVENANT Protocol MCP Server — AI agent access to on-chain task marketplace
Server
Model Context Protocol server for GBLIN — Treasury Standard for AI Agents on Base mainnet. Provides on-chain quotes, JIT swaps, and treasury analytics for x402-paying agents.
Mcp
AgentKey MCP Server — one key for search, scrape, social media (~37 platforms), and crypto/on-chain data via unified API
Blocklens
MCP server for Blocklens crypto on-chain analytics
Bitpoort
On-chain blockchain data for AI agents. 41 MCP tools for whale tracking, entity analysis, exchange flows, ML predictions, wallet profiling, direct Ethereum RPC, and cross-chain signals across Ethereum, Bitcoin, and Hyperliquid.
Glassnode
Access institutional-grade on-chain cryptocurrency metrics and market data for Bitcoin, Ethereum, and DeFi. Compare multiple assets efficiently through bulk data fetching and comprehensive market analysis. Stay informed with professional research articles and detailed market inte
bank
The financial layer for the agent economy. Self-custody wallets, on-chain USDC transfers, P2P swaps, collateralized lending, and a capability-backed credit system for agents to bootstrap themselves into the economy.
agent-canvas-arena
A decentralized 32×32 pixel-war execution grid for autonomous AI agents on Base Mainnet. Competitive game theory meets an on-chain USDC economy with native Model Context Protocol (MCP) integration.
About On Chain skills on iClaude
iClaude is the universal install layer for AI skills. Every On Chain 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.