LLC Lane: the site's own MCP server — dataset; every answer cites the site.
Scored across 7 tools
Each tool targets a distinct operation: schema, provenance, exact match, substring search, multi-value comparison, stats, and top/bottom rows. The only minor overlap is between dataset_row and dataset_compare, since both filter rows by column values, but they differ in single exact match versus ordered multi-value comparison.
All tools share a consistent dataset_ prefix and use clear, purpose-revealing names like columns, row, search, compare, stats, top, and provenance. There is no mixed casing, vague verbing, or inconsistent convention.
Seven tools is a well-scoped set for a single-dataset querying server. Each tool earns its place by covering a distinct common question type rather than duplicating functionality.
The surface covers schema discovery, provenance citation, exact-value lookups, substring search, multi-value comparisons, numeric aggregates, and top/bottom ranking. A small gap is the lack of a generic paginated 'list all rows' tool, but the existing tools handle most practical dataset exploration needs.
The columns, which of them are numeric, the row count and the provenance banner of the LLC Lane dataset. Call this first to learn the schema.
Inputs: no named parameters.
The rows of the LLC Lane dataset whose column is any of the given values, in the order given — for "X vs Y" questions.
Inputs: column (required), values (required).
The source, the date it was computed, the licence and the citation for the LLC Lane dataset. Read this to attribute a figure correctly.
Inputs: no named parameters.
The rows of the LLC Lane dataset where a column equals a value exactly (case-insensitive).
Inputs: value (required), column (required).
Rows of the LLC Lane dataset whose cells contain the query (case-insensitive), up to 50.
Inputs: query (required), limit.
count, min, max, mean, median and sum of a numeric column of the LLC Lane dataset (grouping commas and currency are handled; non-numeric rows are excluded and counted).
Inputs: column (required).
The highest (or lowest) rows of the LLC Lane dataset by a numeric column — "which is the most/least X".
Inputs: column (required), limit, ascending.
Recent tool additions, removals, and schema changes observed during successful MCP inspections.
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Limslane: the site's own MCP server — dataset; every answer cites the site.
FMlane: the site's own MCP server — dataset; every answer cites the site.
Clauselane: the site's own MCP server — dataset; every answer cites the site.
Subbielane: the site's own MCP server — dataset; every answer cites the site.
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