Databases

quivermutationdb.org

Provides programmatic access to a curated database of quiver mutation classes, including search, filtering, and detailed class information.

1 endpoint9 known toolsFirst detected September 4, 2026Last detected September 4, 2026

ENDPOINT 1

https://quivermutationdb.org/mcp

No auth detected

MCP server metadata

Name: Quiver Mutation Database
Version: 2.0.0

Capabilities

tools.listChanged

Known tools 9

get_stats

Dataset totals and, per rank, how the data was generated (weight bound, node cap, pipeline version, date).

Inferred read-only

search_quivers

Filter, sort and page quivers.

Inferred read-only

get_quiver

One quiver by id (Q.n{rank}.{hash}): canonical exchange matrix, invariants, class summary.

Inferred read-only

get_quiver_labelings

Every labeled exchange matrix of a quiver within its mutation class (paged).

Inferred read-only

list_classes

Filter, sort and page mutation classes (with nickname, exploration state, three-state properties).

Inferred read-only

get_class

One mutation class by id (MC.n{rank}.{hash}) or curated nickname slug (e.g.

Inferred read-only

list_class_members

Members of a mutation class, paged: kind=distinct (one per unlabeled quiver, canonical first) or kind=labelings (every labeled exchange matrix in orbit order; qmd_id restricts to one quiver).

Inferred read-only

lookup_quiver

Find the quiver a skew-symmetric exchange matrix represents: returns its canonical (lex-min) matrix and Q.* id, and the database row if the census contains it (found=false otherwise).

Inferred read-only

list_nicknames

Curated class nicknames (slug -> class id).

Inferred read-only

CONNECT WITH APPROVAL

Client installation

Review this server and its permissions before adding it. Secret placeholders must be set locally.

Codex

~/.codex/config.toml

[mcp_servers.quiver-mutation-database]
url = "https://quivermutationdb.org/mcp"
enabled = true

Claude Code

.mcp.json

{
  "mcpServers": {
    "quiver-mutation-database": {
      "type": "http",
      "url": "https://quivermutationdb.org/mcp"
    }
  }
}

Claude Desktop

Settings → Connectors → Add custom connector

Name: quiver-mutation-database
Remote MCP URL: https://quivermutationdb.org/mcp

Add this remote URL as a custom connector in Claude Desktop. Availability depends on the user plan and workspace policy.

Cursor

.cursor/mcp.json

{
  "mcpServers": {
    "quiver-mutation-database": {
      "url": "https://quivermutationdb.org/mcp"
    }
  }
}

Visual Studio Code

.vscode/mcp.json

Add to Visual Studio Code

{
  "servers": {
    "quiver-mutation-database": {
      "type": "http",
      "url": "https://quivermutationdb.org/mcp"
    }
  }
}

Generic MCP

Client-specific MCP configuration

{
  "name": "quiver-mutation-database",
  "transport": "streamable-http",
  "url": "https://quivermutationdb.org/mcp"
}

MCP Inspector

Run the official MCP Inspector locally and enter the indexed Streamable HTTP endpoint.

TRUST AND VERIFICATION EVIDENCE

Loading Trust v2 evidence…

Checking the associated registrable domain. The BuiltWith key remains server-side.

Indexed

Evidence is source-attributed and does not guarantee that a third-party server is safe. Risk labels are conservative metadata heuristics.