Best On Chain AI Skills & MCP Servers
16 curated On Chain skills and MCP servers — install any of them into Claude, Cursor, ChatGPT, n8n, or any AI stack with one command.
Blocklens
MCP server for Blocklens crypto on-chain analytics
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.
Byte
MCP server for PayPerByte — verified, provenance-first data feeds for AI agents. Pay-per-call via x402 settled in USDC on Base mainnet, or subscribe to first-party on-chain streams (Arbitrum Sepolia, audit-gated); every payload carries an EIP-712 PayloadA
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
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
AgentKey MCP Server — one key for search, scrape, social media (~37 platforms), and crypto/on-chain data via unified API
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.
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
Mcp
PipRail MCP server — hand any MCP client a budget-bound x402 payment wallet. Local-only, no backend, no custody; the spend policy is enforced before any on-chain send, so the model literally cannot overspend.
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.
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
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.
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.