Stops an agent's Trino or Pinot query before it runs if it costs too much or reads outside its grant
To add Lagaam to Claude, run the install command below or copy the ready-made config for Claude Code, Claude Desktop, Cursor and VS Code further down. Restart your client after adding it and its tools show up in your next conversation. It needs 18 environment variables, listed below.
Install
uvx lagaam@0.2.5Environment variables
LAGAAM_ALLOWED_TABLESSet in your MCP configLAGAAM_ALLOW_ALL_TABLESSet in your MCP configLAGAAM_ENGINESet in your MCP configTRINO_HOSTSet in your MCP configTRINO_PORTSet in your MCP configTRINO_USERSet in your MCP configPINOT_CONTROLLER_URLSet in your MCP configPINOT_BROKER_URLSet in your MCP configPINOT_USERSet in your MCP configPINOT_PASSWORDSet in your MCP configLAGAAM_AGENT_NAMESet in your MCP configLAGAAM_MAX_SCAN_BYTESSet in your MCP configLAGAAM_MAX_ROWSSet in your MCP configLAGAAM_MAX_INTERMEDIATE_ROWSSet in your MCP configLAGAAM_MAX_RETURNED_ROWSSet in your MCP configLAGAAM_QUERY_TIMEOUTSet in your MCP configLAGAAM_METADATA_TTLSet in your MCP configLAGAAM_AUDIT_LOGSet in your MCP configInstall with your client
claude mcp add lagaam --env LAGAAM_ALLOWED_TABLES=<YOUR_LAGAAM_ALLOWED_TABLES> --env LAGAAM_ALLOW_ALL_TABLES=<YOUR_LAGAAM_ALLOW_ALL_TABLES> --env LAGAAM_ENGINE=<YOUR_LAGAAM_ENGINE> --env TRINO_HOST=<YOUR_TRINO_HOST> --env TRINO_PORT=<YOUR_TRINO_PORT> --env TRINO_USER=<YOUR_TRINO_USER> --env PINOT_CONTROLLER_URL=<YOUR_PINOT_CONTROLLER_URL> --env PINOT_BROKER_URL=<YOUR_PINOT_BROKER_URL> --env PINOT_USER=<YOUR_PINOT_USER> --env PINOT_PASSWORD=<YOUR_PINOT_PASSWORD> --env LAGAAM_AGENT_NAME=<YOUR_LAGAAM_AGENT_NAME> --env LAGAAM_MAX_SCAN_BYTES=<YOUR_LAGAAM_MAX_SCAN_BYTES> --env LAGAAM_MAX_ROWS=<YOUR_LAGAAM_MAX_ROWS> --env LAGAAM_MAX_INTERMEDIATE_ROWS=<YOUR_LAGAAM_MAX_INTERMEDIATE_ROWS> --env LAGAAM_MAX_RETURNED_ROWS=<YOUR_LAGAAM_MAX_RETURNED_ROWS> --env LAGAAM_QUERY_TIMEOUT=<YOUR_LAGAAM_QUERY_TIMEOUT> --env LAGAAM_METADATA_TTL=<YOUR_LAGAAM_METADATA_TTL> --env LAGAAM_AUDIT_LOG=<YOUR_LAGAAM_AUDIT_LOG> -- uvx lagaam@0.2.5
Run this in a terminal to add the server to Claude Code.
What this does
Lagaam exposes a set of tools to Claude over the Model Context Protocol. After you add it to claude_desktop_config.json (snippet above) and restart Claude Desktop, those tools become callable inside any conversation.
Requirements
This server needs the following environment variables to be set before it can run:
LAGAAM_ALLOWED_TABLES LAGAAM_ALLOW_ALL_TABLES LAGAAM_ENGINE TRINO_HOST TRINO_PORT TRINO_USER PINOT_CONTROLLER_URL PINOT_BROKER_URL PINOT_USER PINOT_PASSWORD LAGAAM_AGENT_NAME LAGAAM_MAX_SCAN_BYTES LAGAAM_MAX_ROWS LAGAAM_MAX_INTERMEDIATE_ROWS LAGAAM_MAX_RETURNED_ROWS LAGAAM_QUERY_TIMEOUT LAGAAM_METADATA_TTL LAGAAM_AUDIT_LOG
Set these via the env object in your MCP config (see claude_desktop_config.json snippet above).
Frequently asked questions
How do I install Lagaam?
Run the Claude Code command in the install section to add Lagaam to Claude Code, or copy the ready-made config for your client from the install section on this page. Restart your client afterwards and the tools appear in your next conversation.
Which clients work with Lagaam?
This page carries setup and config for Claude Code, Claude Desktop, Cursor and VS Code. Any other MCP client that accepts a standard server config can connect to Lagaam as well.
Does Lagaam need an API key?
Yes. Before it can run, set these environment variables: LAGAAM_ALLOWED_TABLES, LAGAAM_ALLOW_ALL_TABLES, LAGAAM_ENGINE, TRINO_HOST, TRINO_PORT, TRINO_USER, PINOT_CONTROLLER_URL, PINOT_BROKER_URL, PINOT_USER, PINOT_PASSWORD, LAGAAM_AGENT_NAME, LAGAAM_MAX_SCAN_BYTES, LAGAAM_MAX_ROWS, LAGAAM_MAX_INTERMEDIATE_ROWS, LAGAAM_MAX_RETURNED_ROWS, LAGAAM_QUERY_TIMEOUT, LAGAAM_METADATA_TTL, LAGAAM_AUDIT_LOG. They go in the env block of your MCP config.
Imported from the Official MCP Registry. The details above come from the registry entry; the maker can claim this listing to correct them, add docs, and see its traffic.
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