traigent-schema 4.1.0

Traigent Schema Library - Data contracts and validation for the Traigent AI optimization platform

Traigent Schema Library

The official contract package for the Traigent AI optimization platform. This repository is the shared source of truth for JSON Schema definitions, endpoint mappings, and validation utilities used across the backend, SDK, and frontend.

Installation

For published package consumers:

pip install traigent-schema

For coordinated workspace development or release validation from GitHub (requires repository access):

pip install git+https://github.com/Traigent/TraigentSchema.git

For development:

pip install -e ".[dev]"

Quick Start

from traigent_schema import SchemaValidator, load_schema

# Validate current backend requests
backend_validator = SchemaValidator()
errors = backend_validator.validate_request('/api/v1/agents', 'POST', request_data)

# Validate SDK direct-tuning requests
tuning_validator = SchemaValidator(contract="sdk_tuning")
errors = tuning_validator.validate_request('/api/v1/sessions', 'POST', session_request)

# Validate planned project-scoped beta routes
planned_validator = SchemaValidator(contract="planned_projects")
errors = planned_validator.validate_request(
    '/api/v1beta/projects/proj_123/analytics/summary',
    'GET',
    {},
)

if errors:
    print(f"Validation errors: {errors}")
else:
    print("Request is valid!")

# Load a specific schema
agent_schema = load_schema('agent_schema')

Available Schemas

The library includes schemas organized by domain:

Agents (schemas/agents/)

• agent_schema.json - Core agent configuration
• agent_types_schema.json - Agent type definitions
• agent_deployment_schema.json - Deployment configurations
• agent_response_schema.json - Response format specs
• model_schema.json - Model definitions
• model_parameters_schema.json - Model parameter specs
• retriever_schema.json - Retrieval configurations

Datasets (schemas/datasets/)

• dataset_schema.json - Canonical public dataset resource
• evaluation_set_schema.json - Legacy-compatible evaluation dataset schema
• example_set_schema.json - Example set definitions
• generator_config_schema.json - Data generator configs
• evaluator_config_schema.json - Evaluator configurations

Evaluation (schemas/evaluation/)

• experiment_schema.json - Experiment definitions
• experiment_run_schema.json - Experiment run records
• configuration_run_schema.json - Configuration run data
• evaluation_schema.json - Evaluation specifications
• evaluation_request_schema.json - Evaluation requests
• evaluation_results_schema.json - Evaluation results

Execution (schemas/execution/)

• execution_mode_schema.json - Execution mode settings
• hybrid_session_schema.json - Hybrid session configs
• saas_execution_schema.json - SaaS execution specs
• dataset_storage_schema.json - Dataset storage configs
• metric_submission_schema.json - Metric submission format

Measures (schemas/measures/)

• measure_schema.json - Measure definitions
• score_schema.json - Score specifications

Results (schemas/results/)

• report_schema.json - Report definitions
• report_request_schema.json - Report request format
• comparison_schema.json - Comparison specs
• visualization_schema.json - Visualization configs
• visualization_request_schema.json - Visualization requests

API Reference

Contract Catalogs

traigent-schema now ships three endpoint catalogs:

• backend: current TraigentBackend truth, loaded by default through SchemaValidator()
• sdk_tuning: direct-tuning session and hybrid routes used by SDK clients
• planned_projects: planned and beta project-scoped /api/v1beta/projects/... routes

Use get_openapi_path() when you want the canonical backend contract root, or get_contract_path(...) when you need one of the non-default catalogs.

Contract Stability

The backend and sdk_tuning catalogs are the supported contract roots for released Traigent surfaces. The planned_projects catalog documents planned and beta project-scoped routes for coordinated development. It is not a stable public API contract, may change without a major-version bump, and may break between minor releases until those routes graduate. Pin a specific traigent-schema version if you build directly against this pre-release surface.

Schema Governance

TraigentSchema is the canonical source of truth for Traigent data contracts across the Python SDK, backend, frontend, and JavaScript SDK parity checks. When changing schemas, update the JSON Schema first, then update downstream DTOs, backend models, generated frontend types, tests, and the changelog as needed.

The shared MeasuresDict contract is enforced across projects:

• max 50 keys
• keys match the Python identifier pattern ^[a-zA-Z_][a-zA-Z0-9_]*$
• values are numeric or null

SchemaValidator

from traigent_schema import SchemaValidator

validator = SchemaValidator()
sdk_validator = SchemaValidator(contract="sdk_tuning")
planned_validator = SchemaValidator(contract="planned_projects")

# Validate by endpoint
errors = validator.validate_request(endpoint, method, data)

# Validate by schema name
errors = validator.validate_json(data, 'agent_schema')

# List available schemas
print(validator.available_schemas)

Utility Functions

from traigent_schema import (
    get_schemas_dir,      # Get path to schemas directory
    get_schema_path,      # Get path to specific schema
    get_all_schema_files, # List all schema files
    get_openapi_path,     # Get path to canonical backend contract root
    get_contract_path,    # Get path to backend/sdk_tuning/planned_projects root
    load_schema,          # Load and parse a schema
)

Development

# Install with dev dependencies
pip install -e ".[dev]"

# Run tests
pytest

# Run linting
ruff check .

# Type checking
mypy traigent_schema

Version

Current release line: 4.1.0

Package metadata is derived from traigent_schema/version.py to keep runtime and published versions aligned.

License

Open-source releases of this repository are licensed under the GNU Affero General Public License v3.0 only. See LICENSE and NOTICE for details.