Digital Underground Developer Marketplace

com.digitalundergroundstore/marketplaceVersion 1.0.0

Search a free marketplace of indie apps, AI tools, books and templates, and submit listings.

Status

Responds173 msNov 14, 2026, 13:54 UTCAnswered our handshake without sign-in.

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We could not refresh it, so this page shows the last copy.

Last checked: Nov 14, 2026, 13:54 UTC
Latency: 173 ms
Remotes responding: 1 of 1
Sign-in: No sign-in
Hosting: Hosted outside the EU (detected)
Registry data as of: Nov 14, 2026, 22:14 UTC

Data from the official MCP Registry, checked by run.zero. How we check

Connect

Streamable HTTP

https://digitalundergroundstore.com/mcpResponds173 msNov 14, 2026, 13:54 UTC

No sign-in

Claude Code

claude mcp add --transport http marketplace https://digitalundergroundstore.com/mcp

Claude Desktop and claude.ai

1
2
3

Settings > Connectors > Add custom connector
Name: marketplace
Remote MCP server URL: https://digitalundergroundstore.com/mcp

Cursor

{
  "mcpServers": {
    "marketplace": {
      "url": "https://digitalundergroundstore.com/mcp"
    }
  }
}

VS Code

code --add-mcp '{"name":"marketplace","type":"http","url":"https://digitalundergroundstore.com/mcp"}'

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Tools

4 tools

Tools of Digital Underground Developer Marketplace
	Description		Read-only	Idempotent	Open world
`get_listing`Get full public details (including the long description) of one approved listing by its id (cm_...).	Get full public details (including the long description) of one approved listing by its id (cm_...).	Not declared	Yes	Not declared	No
`get_my_listing_status`Check the review status (pending, approved, rejected) of one of the user's own listings. Requires their API key.	Check the review status (pending, approved, rejected) of one of the user's own listings. Requires their API key.	Not declared	Yes	Not declared	No
`search_listings`Search approved products on the Digital Underground Developer Marketplace (apps, AI tools, books, templates by independent makers). Returns summaries with links. Checkout happens on each maker's own site.	Search approved products on the Digital Underground Developer Marketplace (apps, AI tools, books, templates by independent makers). Returns summaries with links. Checkout happens on each maker's own site.	Not declared	Yes	Not declared	No
`submit_listing`Submit the user's own product to the marketplace. Requires the creator's API key (duk_..., from the Creator dashboard -> API keys; never guess one). Free. Every submission is screened automatically and goes live once it passes; flagged ones wait for owner review. Only submit real products the user owns, with accurate claims.	Submit the user's own product to the marketplace. Requires the creator's API key (duk_..., from the Creator dashboard -> API keys; never guess one). Free. Every submission is screened automatically and goes live once it passes; flagged ones wait for owner review. Only submit real products the user owns, with accurate claims.	No	No	No	No

Details

Registry status: Active
Published: Oct 16, 2026
Updated: Oct 16, 2026
Website: https://digitalundergroundstore.com/community/⁠ (opens in a new tab)
Repository: Not given
Categories (suggested): Developer tools E-commerceSuggested categories are assigned automatically from the registry text and may be wrong. Verified operators can correct them.
GDPR: Not declared

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