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MCP server · AI

Qlever

by · github.com/XORwell/mcp-server-qlever

A Model Context Protocol (MCP) server for the QLever SPARQL engine. Connect any MCP-compatible client to knowledge graphs powered by QLever.

Unclaimed last commit 6 months ago mcpmcp-serverqleversparql
InstallView source
34Low

Scored a month ago · breakdown

About Qlever

Qlever is an MCP server published by XORwell in the AI category: a Model Context Protocol (MCP) server for the QLever SPARQL engine. Connect any MCP-compatible client to knowledge graphs powered by QLever.

The repository has 2 stars and 0 forks, with the last commit 6 months ago. Six months or more without a commit doesn't mean the server is broken, but check the open issues before depending on it in production.

Install

From source
git clone https://github.com/XORwell/mcp-server-qlever

This server has no ConduID identity, so agent calls to it are not receipted. Pin the version you install and review the source before granting it credentials.

Tools (12)

analyze_queryGet query execution plan without running the query

Parameters not published.

describe_entityLook up all triples for an entity by IRI

Parameters not published.

get_index_statsRetrieve dataset metadata (triple count, predicates, etc.)

Parameters not published.

get_predicatesList available predicates ordered by frequency

Parameters not published.

list_named_graphsList all named graphs with triple counts

Parameters not published.

search_entitiesFull-text search for entities by label

Parameters not published.

search_fulltextSearch QLever's text index for entity-keyword co-occurrence

Parameters not published.

sparql_autocompleteContext-sensitive autocompletion using QLever's /ac endpoint

Parameters not published.

sparql_queryExecute SPARQL and get formatted text results

Parameters not published.

sparql_query_jsonExecute SPARQL and get raw JSON response

Parameters not published.

sparql_updateExecute SPARQL 1.1 Update (requires access token)

Parameters not published.

spatial_queryGeographic search (radius or bounding box) via spatial join

Parameters not published.

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Questions

About Qlever

How do I install Qlever?

No package has been published for this server, so install it from source: clone the repository and follow its README.

Is Qlever safe to use with an AI agent?

Its trust score is 34 out of 100 (low). Conduid hasn't run static security checks on this repository yet, so review the source yourself before granting it credentials. It has no ConduID identity yet, so agent calls to it are not receipted.

Is Qlever still maintained?

The last commit was 6 months ago. That's long enough that you should check whether the maintainer is responding to issues before depending on it.