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Get Started Free →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.
| Test case | Without → With | Effect | Δ tokens | Δ turns |
|---|---|---|---|---|
| case-01 | ✗→✓ | ▲ Improved | 20% | 0% |
| case-04 | ✗→✓ | ▲ Improved | -23% | 0% |
| case-05 | ✗→✓ | ▲ Improved | -28% | 0% |
| case-06 | ✗→✓ | ▲ Improved | -31% | 0% |
| case-07 | ✗→✓ | ▲ Improved | -55% | 0% |
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.
opensea-apiopensea-marketplaceopensea-swapsopensea-walletopensea-tool-sdkMaintained at github.com/ProjectOpenSea/opensea-skill. File issues and contributions there.
Other measured skills in the registry, with their headline benchmark lift.