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ChainGPT Claude Skill — Tools & Capabilities

Updated May 30, 2026, 02:02 PM

The ChainGPT Developer Kit for Claude Code adds 129 MCP tools to Claude. Here's what's in the box, grouped by area.

ChainGPT AI products

Chat, AI NFT generation, smart-contract generation, smart-contract auditing, and AI news. These need a CHAINGPT_API_KEY (they use credits).

Trading and DeFi (custody-free, you sign every transaction)

  • DEX swaps: OpenOcean and 1inch v6 on EVM, CoW, and Jupiter on Solana.
  • Lending and staking: Aave V3, Lido, EigenLayer, Pendle, Morpho, Marginfi, Kamino.
  • Perps: Hyperliquid and Drift. Prediction markets: Polymarket. Bridging: Across.

Agent and infra tools

x402 agentic payments, Base (Basenames + Mini App scaffolding), ERC-8004 trustless-agent identity, multi-protocol portfolio, strategy save/load plus backtesting, and an agent wallet with a local admin dashboard and a prompt-injection-resistant policy gate. Plus 45+ audited Solidity patterns and 10 project templates.

The on-chain tools hit public endpoints, so they work even without an API key. Full reference: https://github.com/ChainGPT-org/chaingpt-claude-skill