By name: opensea
description: Query NFT and token data, trade NFTs on Seaport, swap ERC20 tokens via DEX aggregator, configure wallet signing providers, and build/register/gate AI agent tools on Base. Covers the full OpenSea developer surface across CLI, MCP server, shell scripts, and SDK. Pick the right sub-skill using the routing table below, then read that sub-skill's SKILL.md for operational detail.
license: MIT
compatibility: Requires network access and Node.js >= 18. Set $OPENSEA_API_KEY (free instant key at https://docs.opensea.io/reference/api-keys#instant-api-key-for-agents) for all read/write operations. Write operations (marketplace, swaps) additionally require a wallet provider — Bankr, Privy, Turnkey, Fireblocks, or a local PRIVATE_KEY — configured per opensea-wallet/SKILL.md. curl and jq recommended for shell-script flows.
metadata:
author: ProjectOpenSea
version: "1.0"
OpenSea (router)
Entry point for OpenSea agent skills. Pick the sub-skill based on task, then read its SKILL.md:
| Task | Sub-skill |
|---|---|
| Query NFT/token data, search, drops, events | opensea-api/SKILL.md |
| Buy/sell NFTs on Seaport, sweeps, cross-chain | opensea-marketplace/SKILL.md |
| Swap ERC20 tokens via DEX aggregator | opensea-swaps/SKILL.md |
| Configure wallet signing (Privy/Turnkey/Fireblocks/Bankr) | opensea-wallet/SKILL.md |
| Build/register/gate AI agent tools (ERC-8257) | opensea-tool-sdk/SKILL.md |
Always read the sub-skill SKILL.md before executing. This router intentionally has no operational detail.
Quick decision guide
- Read-only queries (collections, NFTs, tokens, search, stats, events, drops):
opensea-api - Write operations (buy, sell, make offers, fulfill listings):
opensea-marketplace - Token swaps (ERC20 to ERC20, cross-chain):
opensea-swaps - Wallet setup (before any write operation):
opensea-wallet - Tool building (register, gate, monetize AI tools):
opensea-tool-sdk
Source
Maintained at github.com/ProjectOpenSea/opensea-skill. File issues and contributions there.