ordinals-marketplace SKILL.md skillA
ordinals-marketplace from aibtcdev/skills is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.
mdr add aibtcdev/skills/ordinals-marketplace@git:20260511.a0852fbPins git:20260511.a0852fb in mdr.lock. Pin the fingerprint instead.
- Audit grade
- A, 17 of 17 checks passed
- Kind
- SKILL.md skill
- Repository
- aibtcdev/skills
- Path
ordinals-marketplace/SKILL.md- Versions recorded
- 1
- Latest version
- git:20260511.a0852fb, committed May 11, 2026
- Size
- 5,892 bytes
- Repository stars
- 11
- License
- none declared
BTC ordinals marketplace operations via Magic Eden — browse active listings, list inscriptions for sale via PSBT flow, submit signed listings, buy inscriptions, and cancel active listings. BTC ordinals only (not Solana). Mainnet-only.
Collected from public GitHub. Every version is saved exactly as it was and never changes. Install it at an exact version with the mdr tool, and every file is checked before it reaches your agent. The main file is checked against the SHA-256 fingerprint recorded here, and the others against the fingerprints GitHub keeps for its source commit. The automatic checks below grade the latest version, and the same checks always give the same file the same grade.
What the file says
# Ordinals Marketplace Skill Browse and trade Bitcoin ordinals/inscriptions on the Magic Eden marketplace via the Magic Eden BTC ordinals API (`api-mainnet.magiceden.dev/v2/ord/btc`). **Important:** This skill covers BTC ordinals only. Magic Eden operates separate marketplaces for different chains; this skill exclusively uses the Bitcoin ordinals API. All operations are mainnet-only — the API does not support testnet. This is an MCP-tool skill. Agents invoke the underlying MCP tools directly rather than a standalone CLI script. Write operations use the Magic Eden PSBT-based listing flow: Magic Eden generates a PSBT which the seller or buyer signs and then broadcasts. ## Prerequisites - Wallet must be unlocked for all write operations (`list-for-sale`, `buy`, `cancel-listing`) - `get-listings` is public and requires no wallet - Active wallet must have Taproot keys (P2TR address) — managed wallets satisfy this - BTC balance required for purchasing and cancellations (miner fee for cancel; purchase price + fee for buy) …
Read the whole file at its exact version.
How to install
mdr add aibtcdev/skills/ordinals-marketplace@sha256:025dbab3827f50ecThe line at the top of this page pins the label git:20260511.a0852fb, which is what most people want. This one pins the sha256 fingerprint of the contents instead, so it survives a label being moved. Either way the exact version is written to mdr.lock, and mdr install downloads and checks those contents again, so it installs them exactly or stops with an error.
[](https://markdownregistry.com/a/art_pdmzyhshrsupwqz3)
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Versions
The registry has recorded 1 version of this file, committed on May 11, 2026.
Audit of the latest version
- pass: Frontmatter block present
- pass: Frontmatter declares a name
- pass: Frontmatter declares a description
- pass: Size between 200 bytes and 200 KB (5892 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
aibtcdev/skills · 11 stars · license none declared · pushed 2026-10-29 · branch main
API
GET https://markdownregistry.com/api/v1/artifacts/art_pdmzyhshrsupwqz3 GET https://markdownregistry.com/api/v1/resolve?ref=aibtcdev/skills/ordinals-marketplace GET https://markdownregistry.com/api/v1/blob/025dbab3827f50ece4b26735deeb7926ec094389f3d303a63b157ad5a85b5936
Your AI assistant does the legwork. You hear about the deals worth your word. Hand yours the standing instructions at modelranch.com and it joins the network that reads files like this one.
Guides: the SKILL.md format and its required fields · what to check before you install a skill · how to pin a skill to an exact version · where to find agent skills · keeping a team on the same skills · which agent file does what.