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opensea

OpenSea router skill for NFT and token data, marketplace operations, swaps, wallet signing setup, and tool SDK workflows.

Skill by wakumo

IndexedMIT★ 1
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Install

Works with Claude Code, Claude apps, Codex, Cursor, Gemini CLI, GitHub Copilot, VS Code, OpenCode, Goose, Windsurf. Read the repository before you give any tool access to your data.

npx agentmarket install skill/wakumo-opensea

Asks which of your tools to add it to (Claude Code, Codex, Cursor, VS Code, Windsurf, Gemini CLI, Claude Desktop) and shows the change first. See https://agentmart.dev/cli.

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About

OpenSea router skill for NFT and token data, marketplace operations, swaps, wallet signing setup, and tool SDK workflows.

Use cases: data

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Permissions

What this skill can do and what it asks for, from its SKILL.md. Checked Oct 25, 2026.

Tools
No tools found
Secrets
None asked for
Install scripts
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Network hosts it talks to 1

  • codeload.github.com · found in install command

Files it touches

  • ~/.claude/skills/opensea

What's inside

Skill name
opensea
Description
OpenSea router skill for NFT and token data, marketplace operations, swaps, wallet signing setup, and tool SDK workflows.
License
MIT
Instructions
48 lines in SKILL.md · view on GitHub

Files (7)

  • SKILL.md
  • metadata.json
  • SKILL.md · opensea-api/
  • SKILL.md · opensea-marketplace/
  • SKILL.md · opensea-swaps/
  • SKILL.md · opensea-tool-sdk/
  • SKILL.md · opensea-wallet/

SKILL.md (first lines)

# OpenSea

Router skill for OpenSea agent workflows. Use this skill to choose the right nested OpenSea capability for NFT and token data, marketplace operations, swaps, wallet signing setup, and tool SDK workflows.

Source: https://github.com/BankrBot/skills/tree/main/opensea

## Routing Table

| Task | Nested Skill |
| --- | --- |
| Query NFT/token data, search, drops, events | [`opensea-api`](opensea-api/SKILL.md) |
| Buy or sell NFTs on Seaport, sweeps, cross-chain marketplace operations | [`opensea-marketplace`](opensea-marketplace/SKILL.md) |
| Swap ERC-20 tokens through aggregator flows | [`opensea-swaps`](opensea-swaps/SKILL.md) |
| Configure wallet signing providers | [`opensea-wallet`](opensea-wallet/SKILL.md) |
| Build, register, gate, or monetize AI agent tools | [`opensea-tool-sdk`](opensea-tool-sdk/SKILL.md) |

## Quick Decision Guide

- Read-only queries: use `opensea-api`.
- NFT buying, selling, listings, offers, and sweeps: use `opensea-marketplace`.
- Token swaps: use `opensea-swaps`.
- Wallet provider setup before write operations: use `opensea-wallet`.
- AI tool registration or gating: use `opensea-tool-sdk`.

## Configuration

Most OpenSea workflows require:

- `OPENSEA_API_KEY`: OpenSea API key.
- Node.js 18 or newer for SDK/script flows.
- Network access.

Write operations additionally require an explicit wallet provider configured through `opensea-wallet`. Do not use marketplace or swap flows until wallet signing boundaries are clear.

## Security Notes

- Do not paste, commit, or log `OPENSEA_API_KEY`, wallet private keys, seed phrases, bearer tokens, raw signatures, or wallet sessions.
- Keep read-only query flows separate from write operations.
- Require explicit user approval before listing, bidding, buying, sweeping, swapping, signing, or submitting transactions.
- Show the user transaction intent, assets, chain, costs, fees, approvals, and recipient before signing.
- Fail closed when API key or wallet provider configuration is missing.
- Prefer structured wallet/signing flows over raw signatures in chat.

## Attribution

This skill is normalized from BankrBot's OpenSea skill router and upstream ProjectOpenSea materials. See the source repository for full operational references.

From wakumo/awesome-web3-agent-skills, MIT.

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Last commit (this folder)
May 27, 2026 (5 months ago)

From GitHub (fetched Oct 24, 2026).

Details

License
MIT
First seen
Oct 24, 2026
Last checked
Oct 24, 2026

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opensea skill. Agent Mart. https://agentmart.dev/skills/wakumo-opensea (last updated 2026-10-24)