A mcp server that provides access to Azure Data Explorer (ADX) clusters.
Kusto mcp server connects Kusto to AI assistants that speak the Model Context Protocol. A mcp server that provides access to Azure Data Explorer (ADX) clusters.
A mcp server that provides access to Azure Data Explorer (ADX) clusters.
Once connected, the assistant can call these 8 tools directly:
list_internal_tables — list all internal tables in the clusterlist_external_tables — list all external tables in the clusterlist_materialized_views — list all materialized views in the clusterexecute_query_internal_table — execute a query on an internal table or materialized viewexecute_query_external_table — execute a query on an external tableget_internal_table_schema — get the schema of an internal table or materialized viewget_external_table_schema — get the schema of an external tableTools — The Tools tool exposed by this serverSetup follows the standard MCP pattern: clone or install the server, then register it in your client's configuration file and restart the client. The configuration snippets on this page cover Claude Desktop, Claude Code and Cursor.
Before the server will start you need to supply 4 environment variables: ADX_CLUSTER_URL, TENANT_ID, CLIENT_ID, CLIENT_SECRET. Keep credentials in your client's env block or a secrets manager rather than committing them.
Cloud and DevOps servers put infrastructure on speaking terms with your assistant, so "why is this broken?" is answered from real state rather than a generic checklist. Kusto sits in that group, and the shape of its toolset — list_internal_tables, list_external_tables, list_materialized_views among others — tells you what it is really for. Worth comparing against the other cloud devops servers in this directory before you commit to one, since several overlap in scope but differ sharply in setup cost and permissions.
| Tool | What it does |
|---|---|
| list_internal_tables | list all internal tables in the cluster |
| list_external_tables | list all external tables in the cluster |
| list_materialized_views | list all materialized views in the cluster |
| execute_query_internal_table | execute a query on an internal table or materialized view |
| execute_query_external_table | execute a query on an external table |
| get_internal_table_schema | get the schema of an internal table or materialized view |
| get_external_table_schema | get the schema of an external table |
| Tools | The Tools tool exposed by this server. |
{
"mcpServers": {
"kusto": {
"command": "uv",
"args": [
"--directory",
"{{PATH_TO_PROJECT}}\\mcp-server-kusto\\src\\mcp_server_kusto",
"run",
"mcp-server-kusto",
"--cluster",
"{{ADX_CLUSTER_URL}}",
"--authority_id",
"{{TENANT_ID}}",
"--client_id",
"{{CLIENT_ID}}",
"--client_secret",
"{{CLIENT_SECRET}}"
]
}
}
}Configuration as documented by the project. Restart the client after saving.
| Variable | Description | Required |
|---|---|---|
| ADX_CLUSTER_URL | Endpoint or connection string the server talks to. | Yes |
| TENANT_ID | Configuration value read at startup. | Optional |
| CLIENT_ID | Configuration value read at startup. | Optional |
| CLIENT_SECRET | Credential the server authenticates with. | Yes |
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