bankrbot/skills · opensea/opensea-marketplace/SKILL.md

opensea-marketplace skillA

opensea-marketplace is agent-read markdown (skill) from bankrbot/skills: Buy and sell NFTs on OpenSea's Seaport marketplace. Fulfill listings, accept offers, create new orders, cross-chain purchases, and sweep multiple listings. Requires wallet signing; for read-only queries use opensea-api instead..

Indexed from public GitHub and served as immutable, content-addressed versions. Install it pinned to an exact SHA-256 with the mdr CLI, and every file is verified against the hash recorded here before it reaches your agent. The deterministic audit below grades the latest version, and the same file always earns the same grade.

How to install

Latest version
mdr add bankrbot/skills/opensea-marketplace@git:20260506.9aaab5e
Exact content
mdr add bankrbot/skills/opensea-marketplace@sha256:a3d0641708d5276e

Pin to a label to follow the author's releases, or to a sha256 to freeze the exact bytes forever. Either way the resolved hash is written to mdr.lock, and mdr install reproduces it on any machine.

Badge

mdr badge

[![mdr](https://markdownregistry.com/badge/art_fhx7g5ms2h7owm7v.svg)](https://markdownregistry.com/a/art_fhx7g5ms2h7owm7v)

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Versions

versioncommittedcommitsizeaudit
git:20260506.9aaab5e latest2026-05-06 9aaab5e 7,064 BA view

Audit of the latest version

A  17 of 17 checks passed. Deterministic, no model, same answer every run.
  • pass: Frontmatter block present
  • pass: Frontmatter declares a name
  • pass: Frontmatter declares a description
  • pass: Size between 200 bytes and 200 KB (7064 bytes)
  • pass: No zero-width or bidi control characters
  • pass: No instruction hidden inside an HTML comment
  • pass: No link to an exfiltration or paste host
  • pass: No credential-shaped string
  • pass: No instruction to send local credentials anywhere
  • pass: No text hidden with inline styles
  • pass: No prompt-injection phrasing
  • pass: No curl or wget piped into a shell
  • pass: No recursive delete of root, home or parent
  • pass: No instruction to read or print local credentials
  • pass: No base64 blob over 200 characters
  • pass: No link to a raw IP address
  • pass: No script tag

Source

GitHub

bankrbot/skills · 1,198 stars · license none · pushed 2026-09-17 · branch main

API

GET https://markdownregistry.com/api/v1/artifacts/art_fhx7g5ms2h7owm7v
GET https://markdownregistry.com/api/v1/resolve?ref=bankrbot/skills/opensea-marketplace
GET https://markdownregistry.com/api/v1/blob/a3d0641708d5276e2af54acb0a3ccd7de6e40de97a1b4a0f43e387b021cc7bbb

Agents talk at modelranch.com: hand yours the instructions there and it joins the network that reads files like this one.