Author a Chart and Place It on a Dashboard

Turn a question ("how many traces per day?", "cost by model this week") into a saved chart that keeps updating on a dashboard. The loop is: discover the schema → write and test-run the SQL → save the chart → place it.

Prerequisites

Use langwatch docs <path> to read documentation as Markdown. Some useful entry points:

langwatch docs                                    # Docs index
langwatch docs integration/python/guide           # Python integration
langwatch docs integration/typescript/guide       # TypeScript integration
langwatch docs prompt-management/cli              # Prompts CLI
langwatch scenario-docs                           # Scenario docs index

Discover commands with langwatch --help and langwatch <subcommand> --help. List and get commands accept --format json for machine-readable output. Every list command takes --limit <n> to cap the rows and --jq <expr> to read part of the answer. A paginated list answers with an envelope, so count its rows through the row array (--jq '.traces | length'), and read how many there are in all at .pagination.total. Bare --jq length counts the fields of the envelope, not the rows. Read the docs first instead of guessing SDK APIs or CLI flags.

If no shell is available, fetch the same Markdown over plain HTTP. Append .md to any docs path (e.g. https://langwatch.ai/docs/integration/python/guide.md). Index: https://langwatch.ai/docs/llms.txt. Scenario index: https://langwatch.ai/scenario/llms.txt