Stackmark

dev.stackmark/stackmarkVersion 1.0.0

Search a directory of 70K+ AI building blocks: MCP servers, agents, models, datasets, prompts.

Status

Responds330 msNov 14, 2026, 14:27 UTCAnswered our handshake without sign-in.

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

Streamable HTTP

https://stackmark.dev/mcpResponds330 msNov 14, 2026, 14:27 UTC

No sign-in

claude mcp add --transport http stackmark https://stackmark.dev/mcp

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Settings > Connectors > Add custom connector
Name: stackmark
Remote MCP server URL: https://stackmark.dev/mcp

{
  "mcpServers": {
    "stackmark": {
      "url": "https://stackmark.dev/mcp"
    }
  }
}

code --add-mcp '{"name":"stackmark","type":"http","url":"https://stackmark.dev/mcp"}'

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4 tools

Tools of Stackmark
	Description		Read-only	Idempotent	Open world
`get_listing`Full details of one listing as Markdown: description, type, source, license, popularity, links, similar listings and a comparison table.	Full details of one listing as Markdown: description, type, source, license, popularity, links, similar listings and a comparison table.	Not declared	Yes	Not declared	No
`list_categories`The types of building blocks on Stackmark, with how many public listings each has.	The types of building blocks on Stackmark, with how many public listings each has.	Not declared	Yes	Not declared	No
`search_listings`Search AI building blocks on Stackmark by keyword, optionally limited to one type. Returns the most relevant listings first, with IDs for get_listing.	Search AI building blocks on Stackmark by keyword, optionally limited to one type. Returns the most relevant listings first, with IDs for get_listing.	Not declared	Yes	Not declared	No
`similar_listings`Up to 5 listings of the same type that are most similar to the given one; useful for finding alternatives.	Up to 5 listings of the same type that are most similar to the given one; useful for finding alternatives.	Not declared	Yes	Not declared	No

Registry status: Active
Published: Nov 13, 2026
Updated: Nov 13, 2026
Website: https://stackmark.dev/⁠ (opens in a new tab)
Repository: Not given
Categories (suggested): AI modelsSuggested categories are assigned automatically from the registry text and may be wrong. Verified operators can correct them.
GDPR: Not declared