projectopensea/opensea
/SKILL.md
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.
$ install --global
skillsauthnpx skillsauth add projectopensea/opensea-skill openseaInstall this skill globally with one command. Works with Claude Code, Cursor, and Windsurf.
Security Scan Results
3 of 9 scanners reported clean
Some scanners were skipped, did not run, or reported a non-clean status. Review each row below.
3
Scanners Passed
9
Scanners in report
Clean
TrivyContainer and dependency vulnerability scanner
95%
Clean
SemgrepStatic code analysis for vulnerabilities
95%
Clean
mcp-scan (Snyk)Model Context Protocol security validation
95%
Skipped
Snyk (dep)Open source security scanning
50%
Skipped
Socket.devSupply chain security analysis
50%
Skipped
VirusTotalMulti-engine malware detection
50%
Skipped
CrowdStrikeAdvanced threat intelligence
50%
Skipped
OSV-ScannerOpen Source Vulnerability database check
50%
Skipped
OWASP Dep-Check
50%
Last scanned: Jun 12, 2026, 6:06 AM103.2s14 files scanned
SKILL.md
- name:
- opensea
- description:
- API key for all OpenSea services
- homepage:
- https://github.com/ProjectOpenSea/opensea-skill
- repository:
- https://github.com/ProjectOpenSea/opensea-skill
- license:
- MIT
- required:
- true
- obtain:
- https://docs.opensea.io/reference/api-keys#instant-api-key-for-agents
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
Related Skills
projectopensea/opensea-tool-sdk
tools
VerifiedTrustedCommunity
Build, register, and gate AI-callable tool endpoints using the OpenSea Tool Registry (ERC-8257) on Base. Scaffold HTTPS tools with JSON Schema interfaces, register them onchain, gate access via NFT ownership, subscriptions, trait gating, or x402 pay-per-call (USDC), and call gated tools. For querying OpenSea marketplace data use opensea-api instead.
40SKILL.mdUpdated May 6, 2026
projectopensea/opensea-api
tools
VerifiedTrustedCommunity
Query OpenSea marketplace data via the official CLI, MCP server, or shell scripts. Get floor prices, collection stats, NFT details, token data, trending collections, drops, events, and search across Ethereum, Base, Arbitrum, Polygon, and more. Read-only operations; for trading use opensea-marketplace, for token swaps use opensea-swaps.
40SKILL.mdUpdated May 6, 2026
projectopensea/alchemy-mcp
tools
VerifiedTrustedCommunity
Use the Alchemy MCP server (`https://mcp.alchemy.com/mcp`) for live blockchain data and admin work — 159 tools across 100+ chains for token prices, transactions, simulation, tracing, account abstraction, Solana DAS. For NFT marketplace data, listings, or Seaport fulfillment, use `opensea-api` / `opensea-marketplace`. For shipped app code, use `alchemy-api` (with API key) or `alchemy-agentic-gateway` (without). When the CLI is installed locally, prefer `alchemy-cli`.
36SKILL.mdUpdated May 20, 2026
projectopensea/alchemy-cli
tools
VerifiedTrustedCommunity
Use the Alchemy CLI (`@alchemy/cli`) for live blockchain queries, admin, and on-machine automation across EVM JSON-RPC, Token, Transfers, Prices, Portfolio, Simulation, Solana RPC/DAS/gRPC, Sui gRPC, Webhooks, and app management. Preferred runtime path when CLI is installed locally. For NFT marketplace data, listings, or Seaport fulfillment, use `opensea-api` / `opensea-marketplace`. For shipped app code, use `alchemy-api` (with API key) or `alchemy-agentic-gateway` (without).
36SKILL.mdUpdated May 20, 2026