Marketplace-mcp Server

Marketplace-mcp is an MCP integration. Publish Nostr marketplace listings (NIP-15 + Shopstr kinds 30019/30402) so agents can run a store.

Packages and local setup

The published npm package is marketplace-mcp, version 0.2.3. Its declared MCP transport is stdio.

The package declares NOSTR_RELAYS (required): Comma-separated wss:// relay URLs; NOSTR_NIP46_URI: NIP-46 bunker URI (preferred signer); NOSTR_PRIVATE_KEY: nsec private key (alternative to NOSTR_NIP46_URI); SHOPSTR_CACHE_ENABLED: Set true to POST Shopstr-dialect events to the Shopstr cache after relay publish.

Before connecting

Check the maintainer’s instructions for account access, authentication and the supported client configuration. Once connected, inspect the tools your client receives and try a small task that matches the server’s stated purpose. The registry description does not include a verified, complete tool list.

Project and source

View the publisher’s registry entry · Project repository. This profile uses version 0.2.3 from the registry. Registration identifies the publisher namespace; it does not establish that this is a first-party integration for every service it connects.

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