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Reference tooling

GC Toolkit / Registry

The toolkit implements selected contracts. It is tooling, not a specification, registry authority, certification body, or promise of full cross-language parity.

SDK, validators, CLIs, and evidence utilitiesv0.2.0AlphaMIT

Status

Python 0.2.0 published; npm 0.2.0 pending

Reference implementation for supported validation, conformance reporting, discovery, and evidence contracts.

Capabilities

What this component covers.

  • ONS validation in published Python 0.2.0; Agent Dossier validation in source only
  • Governance Record validation in Python
  • Capability-contract validation and discovery
  • ConformanceReport output

Use path

Make a scoped, versioned claim.

  1. Install a specific published package version.
  2. Check the language-specific support matrix before relying on a validator.
  3. Do not claim npm 0.2.0 availability until it is present in the registry.

Evidence boundary

Declare only what the evidence supports.

Python and JavaScript surfaces are not at feature parity. npm currently exposes 0.1.1; the 0.2.0 source and Trusted Publishing workflow do not prove publication.

Read validation and declaration guidance →