gate-python v1.1.0

gate-python v1.1.0

Compatible with GATE v1.3. Adds three new modules:

• gate.discovery - constructors for the C17 agent.discovered and
  agent.remediation_outcome events.
• gate.memory.quality - C18 quality gate evaluation (freshness,
  confidence, provenance) and event constructor. All evaluation
  functions are pure.
• gate.assurance.behaviour - C19 drift_decision and
  response_action event constructors, baseline currency check, and
  an optional scipy-backed KS / chi-square drift score.

gate/schemas/ now bundles the gate-contracts v1.1.0 schemas with a
signed MANIFEST.yaml. gate.validation.GATEValidator gains six new
validate_* methods for the new event types.

Also fixes a pre-existing bug in gate.ledger.LedgerChain: invalid
retention_class now raises ValueError at construction time
instead of at first append.

Install

pip install gate-python==1.1.0
# or from source
git clone --branch v1.1.0 https://github.com/deterministic-agents/gate-python
cd gate-python && pip install -e .

Compatibility

• GATE framework: v1.3
• gate-contracts: v1.1.0 (or v1.1.1 - schema files are byte-identical)
• Python: 3.10+
• Optional: scipy for gate.assurance.behaviour.compute_drift_score

gate-python v1.0.0

Initial release of the GATE Python reference library.

Modules:

• gate.hashing - canonical JSON (RFC 8785) and SHA-256 hashing
• gate.envelopes - ToolRequestEnvelope and ToolResponseEnvelope
• gate.ledger - hash-chained LedgerEvent construction and chain verification
• gate.replay - ReplayTrace construction and step recording
• gate.signing - ES256 action signing and verification
• gate.validation - JSON Schema validation (bundled gate-contracts v1.0.0)

Includes 3 runnable examples and 70+ tests.

Requirements: cryptography>=42.0.0 (jsonschema>=4.21.0 optional for validation)

Depends on: gate-contracts v1.0.0 (schemas bundled in gate/schemas/)

SHA-256: 1cc2cafce8b9abee3df61538f4625270378a4ee8f9aa29b0b6879573db00d8dc GATE-python-v1.0.zip