Lagaam

{
  "_meta": {
    "io.modelcontextprotocol.registry/official": {
      "status": "active",
      "isLatest": true,
      "updatedAt": "2026-10-10T00:19:25.017895Z",
      "publishedAt": "2026-10-10T00:19:25.017895Z",
      "statusChangedAt": "2026-10-10T00:19:25.017895Z"
    }
  },
  "server": {
    "name": "io.github.lagaam-ai/lagaam",
    "title": "Lagaam",
    "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
    "version": "0.2.5",
    "packages": [
      {
        "version": "0.2.5",
        "transport": {
          "type": "stdio"
        },
        "identifier": "lagaam",
        "registryType": "pypi",
        "environmentVariables": [
          {
            "name": "LAGAAM_ALLOWED_TABLES",
            "isRequired": true,
            "description": "Comma list of catalog.schema.table grants; the server will not start without it"
          },
          {
            "name": "LAGAAM_ALLOW_ALL_TABLES",
            "format": "boolean",
            "description": "true to run with no grant at all: an explicit opt-out, off by default"
          },
          {
            "name": "LAGAAM_ENGINE",
            "choices": [
              "trino",
              "pinot"
            ],
            "default": "trino",
            "description": "Which adapter to run"
          },
          {
            "name": "TRINO_HOST",
            "default": "localhost",
            "description": "Trino coordinator host"
          },
          {
            "name": "TRINO_PORT",
            "format": "number",
            "default": "8080",
            "description": "Trino coordinator port"
          },
          {
            "name": "TRINO_USER",
            "default": "lagaam",
            "description": "Trino user"
          },
          {
            "name": "PINOT_CONTROLLER_URL",
            "default": "http://localhost:9000",
            "description": "Pinot controller URL"
          },
          {
            "name": "PINOT_BROKER_URL",
            "default": "http://localhost:8000",
            "description": "Pinot broker URL"
          },
          {
            "name": "PINOT_USER",
            "description": "Pinot user; unset means no auth"
          },
          {
            "name": "PINOT_PASSWORD",
            "isSecret": true,
            "description": "Pinot password; unset means no auth"
          },
          {
            "name": "LAGAAM_AGENT_NAME",
            "default": "anonymous",
            "description": "Identity stamped on the audit trail"
          },
          {
            "name": "LAGAAM_MAX_SCAN_BYTES",
            "format": "number",
            "default": "53687091200",
            "description": "Scan-bytes budget per query, checked before it runs (default 50 GiB)"
          },
          {
            "name": "LAGAAM_MAX_ROWS",
            "format": "number",
            "description": "Scanned-row estimate budget per query; unset means ungated"
          },
          {
            "name": "LAGAAM_MAX_INTERMEDIATE_ROWS",
            "format": "number",
            "default": "50000000",
            "description": "Rows the engine would build at its widest step, not rows returned, so a LIMIT doesn't lower it"
          },
          {
            "name": "LAGAAM_MAX_RETURNED_ROWS",
            "format": "number",
            "default": "1000",
            "description": "Rows returned to the agent per query, capped at 100000; a bigger LIMIT in the query is lowered to it"
          },
          {
            "name": "LAGAAM_QUERY_TIMEOUT",
            "format": "number",
            "default": "300",
            "description": "Wall-clock seconds per query"
          },
          {
            "name": "LAGAAM_METADATA_TTL",
            "format": "number",
            "default": "300",
            "description": "Metadata cache TTL, seconds"
          },
          {
            "name": "LAGAAM_AUDIT_LOG",
            "format": "filepath",
            "description": "Audit JSONL file path; unset means stderr"
          }
        ]
      }
    ],
    "repository": {
      "url": "https://github.com/lagaam-ai/lagaam",
      "source": "github"
    },
    "websiteUrl": "https://github.com/lagaam-ai/lagaam",
    "description": "Stops an agent's Trino or Pinot query before it runs if it costs too much or reads outside its grant"
  }
}