PRQL — 18 Operations for AI Agents

PRQL rethinks SQL as a pipeline: transforms that read top to bottom the way data actually flows. act101 reads those pipelines structurally, so agents follow each transform step without mentally unwinding nested queries.

This page is the canonical reference an AI coding agent uses to refactor, query, and analyze PRQL code through the act MCP server. 18 operations available: 0 refactor, 18 query, 0 analysis. Each operation is callable from Claude Code, Cursor, Codex, OpenCode, or any MCP-compatible agent host. Click any operation for a stable anchor link suitable for citation.

Query

18 query tools, the same on every supported language. Descriptions live in the shared reference: /docs/query-tools.

callers control_flow data_flow definition diagnostics effect_closure effect_summary fix_auto get_type graph import_organize interface mutations references repo_outline skeleton symbols symbols_batch