Data Analyst Agent Kit

Ask questions in English, get guarded SQL, rows and a chart spec. $147, one-time. Python source, MIT with a no-resale-as-template clause.

Read-only guard

sqlglot AST check: one SELECT only. DDL, DML, data-modifying CTEs, file-reading functions all rejected.

Outer LIMIT that user SQL cannot raise; a cartesian-aware cost estimate that blocks runaway joins.

Line, bar or point spec chosen from the result shape. Drop into any Vega-Lite viewer.

Seeded synthetic warehouse (customers, products, orders). Same seed, same data, every time.

Compare result sets with golden queries, not SQL text. Gate CI on accuracy.

Vendors the agent_forge core runtime. 29 offline tests with a mock LLM, no keys.

pip install -e ".[dev]" && pytest
python examples/quickstart.py
python examples/run_evals.py

Not a security boundary alone: also use a read-only DB role. *License: MIT with no-resale-as-template clause.