@falkordb/mcpserver

Run a read-only OpenCypher query on a graph using GRAPH.RO_QUERY. This ensures no write operations are performed and is ideal for replica instances.

List all graphs available to query

Permanently delete a graph from the database. WARNING: This action is irreversible. You must set confirmDelete to true to proceed.

Run an OpenCypher query on a graph. Supports both read-write and read-only queries.

Get the schema of a graph including node labels, relationship types, and (optionally) the connection topology between them, to understand the graph structure before executing a query. Connection topology is derived from a bounded sample of relationships and can be disabled via includeConnections on very large graphs.

Sample up to N nodes of a given label and aggregate their property keys by how many nodes carry each one (descending). Interpret each property's frequency relative to the returned sampledCount (the actual number of nodes sampled, which may be less than requestedSampleSize) to detect naming drift — e.g. a property present on only a few of many sampled nodes likely duplicates another under a slightly different name. Especially valuable in schemaless graphs where property naming can drift across subsets of nodes.

Sample up to N relationships of a given type and aggregate their property keys by how many relationships carry each one (descending). Interpret each property's frequency relative to the returned sampledCount (the actual number of relationships sampled, which may be less than requestedSampleSize) to detect naming drift — e.g. a property present on only a few of many sampled relationships likely duplicates another under a slightly different name. Especially valuable in schemaless graphs where property naming can drift across subsets of relationships.