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Lacuna Research MCP

io.github.tiptreesystems/lacuna-research-mcp · v0.6.7

Measured by MCP Station

Description written by the publisher, not verified

Search Lacuna's ML research graph for papers, directions, authors, venues, and hypotheses.

Connect

claude mcp add --transport http lacuna-research-mcp https://lacuna.tiptreesystems.com/api/mcp

{
  "mcpServers": {
    "lacuna-research-mcp": {
      "url": "https://lacuna.tiptreesystems.com/api/mcp"
    }
  }
}

Tools as reported by the server

• search_lacuna
  Search Lacuna's ML/AI corpus for papers, research directions, authors, venues, institutions, novel research hypotheses, and research resources (code repositories, datasets, models, and demos linked to papers). For novel ML/AI research ideas, use search_type="hypothesis", then get_hypothesis on promi
• get_hypothesis
  Fetch a generated novel ML/AI research proposal from Lacuna. Use after search_lacuna(search_type="hypothesis") to inspect a proposal. view selects the response shape: - "context" (default, recommended): compact single-fetch proposal context — summary_markdown, abstract, and linked directions, with t
• get_direction
  Fetch a Lacuna research direction/cluster. Use a numeric cluster ID (for example 25005) or a direction URL ending in that number. view selects the response shape (`context` typically contains the fields `full` provides plus the agent-oriented summary content): - "context" (default, recommended): com
• get_direction_papers
  Fetch paginated papers associated with a Lacuna research direction/cluster. view selects the per-paper shape: - "compact" (default, recommended): citation-ready rows (id, url, title, year, venue, a few authors, abstract snippet). Drops the raw upstream info blob and levels.cluster internals that oth
• get_paper
  Fetch a Lacuna paper by artifact id or paper URL. include_resources adds linked resources (code repositories, datasets, models, and demos) in context and full views by default. Pass False to omit them; other views ignore this option. Pass a resource entry's id to get_resource for further details. vi
• get_resource
  Fetch a Lacuna research resource (code repository, dataset, model, or demo). Accepts a resource artifact ID (art_...) or a Lacuna resource URL containing that ID (/resource/<slug>/art_...). The response includes the external url, a summary, facets (tasks, modalities, size, license, access), provider
• get_author_papers
  Fetch one page of an author's papers, ordered from newest to oldest.
• get_author_directions
  Fetch one page of an author's named research directions.
• get_author_context
  Fetch agent-oriented context for a Lacuna author. Author profiles describe research output (papers, directions, impact). A free-text `affiliation` field may be present but can be incomplete or outdated and may not represent current employment; the corpus has no biography or employment history, so do
• get_author_neighbors
  Fetch one ranked page of neighboring/similar Lacuna authors.
• get_venue_context
  Fetch agent-oriented context for a Lacuna venue, optionally scoped to a year. Venue keys are opaque hashes (e.g. "d7bf22905bd6"), never human-readable names like "icml". Find the key first via search_lacuna(search_type="venue") or pass a /venue/... page URL. view selects the response shape: - "conte
• get_institution_context
  Fetch agent-oriented context for a Lacuna institution. view selects the response shape: - "context" (default, recommended): compact institution context — capped top authors with the duplicated institution block dropped server-side. - "full": the complete institution context shape (duplicated institu
• get_institution_authors
  Fetch one page of authors affiliated with a Lacuna institution. Results are ordered by paper count. Use authors_total, authors_returned, authors_offset, and authors_truncated to page through the complete list.

Repository · Website · JSON · Text for agents · Registry updated 2026-10-23