datadata contract check

Data Contract Check

data_contract_check

Validate local CSV, JSON, JSONL, or SQLite data against a reusable JSON contract with required columns, uniqueness, nullability, enums, regexes, and numeric ranges.

How to use data_contract_check

Provide only the required inputs below. Start with the smallest scope that answers the task, then review the risk properties before an agent executes the call.

Risk and execution properties

Read only: yes

Destructive: no

Idempotent: yes

Open world: no — operates locally or through configured services

Inputs

pathstringrequired

contract_pathstringrequired

Local JSON contract file.

tablestring

Example input

{
  "path": "<string>",
  "contract_path": "<string>",
  "table": "<string>"
}

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