Solicitor

FOSS Schema ● live

Data contract generation. Automatically generates YAML data contracts from inferred schemas, defining SLAs, quality expectations, and ownership.

Tier

FOSS

Phase

Schema

Pricing

FREE (FOSS)

MCP Tool

solicitor_generate_contract

Dependencies

phantom-speculator blueprint-tracker

View source on GitHub

What It Does

The Solicitor generates data contracts following the Open Data Contract Standard (ODCS). It combines schema definitions from Phantom Speculator with quality rules from Inquisitor to produce comprehensive YAML contracts including SLA expectations (freshness, completeness, uniqueness), ownership metadata, and versioning information.

Capabilities

YAML data contract generation
Open Data Contract Standard (ODCS) compliance
SLA definition (freshness, completeness, uniqueness)
Field-level quality rules
Ownership metadata
Contract versioning
Contract diff and evolution

Example

solicitor-example.ts

const result = await mcp.call('solicitor_generate_contract', {
  source_id: 'salesforce-contacts',
  schema: phantomResult.inferred_schema,
  quality_rules: inquisitorResult.test_suite,
});
console.log(result.contract_yaml); // Full YAML data contract
console.log(result.contract_id);   // "contract_salesforce-contacts_v1"

Configuration

solicitor.yaml

agent: solicitor
version: "1.0"
contract_standard: odcs-v2
defaults:
  freshness_sla_hours: 24
  completeness_threshold: 0.99
owner:
  team: "${DATA_TEAM_NAME}"
  contact: "${DATA_TEAM_EMAIL}"