CAGE-lite v0.1.2 product preview

CAGE-lite v0.1.2 product preview

CAGE-lite is an open-source reference implementation of CAGE Prebind Assurance at the business consequence boundary.

Agent platforms govern how agents run. CAGE governs whether agent actions are allowed to become business consequences.

This release prepares CAGE-lite for public evaluation with a hosted demo, public package distribution, clearer project positioning, and automatic demo-artifact bootstrap.

What this release includes

• Hosted Streamlit product demo
• Python package published on PyPI
• CAGE Warrant schema 0.4
• HELD, ADMITTED, and NARROWED boundary outcomes
• NO_BIND, BOUND, and narrowed-effect proof
• Replay linkage between original and replayed actions
• CAGE Warrant digest verification
• Automatic generation of demonstration artifacts in hosted environments
• Public project links and package metadata
• 102 passing tests
• Verified wheel and source distribution
• Trusted Publishing through GitHub Actions

Demonstration scenario

The included replay demonstration evaluates a USD 75,000 vendor payment against an agent standing limit of USD 50,000.

Without the required approval:

• Boundary outcome: HELD
• Effect disposition: NO_BIND
• Effect executed: No
• System of record: NOT_WRITTEN

After the required approval is supplied through replay:

• Boundary outcome: ADMITTED
• Effect disposition: BOUND
• Effect executed: Yes
• System of record: WRITTEN

The replay Warrant remains linked to the original held Warrant.

Version identifiers

CAGE-lite uses separate version identifiers:

• Product: CAGE-lite v1 product preview
• Python package: 0.1.2
• CAGE Warrant schema: 0.4

Validation

• 102 tests passed
• Wheel and source distribution built successfully
• Package metadata checks passed
• Clean wheel installation passed
• Production PyPI installation passed
• Packaged payment replay completed successfully

Links

• Live demo: https://cage-lite.streamlit.app/
• GitHub: https://github.com/roopamwsure/cage-lite
• PyPI: https://pypi.org/project/cage-lite/
• CAGE-1 paper: https://arxiv.org/abs/2607.03510
• Changelog: https://github.com/roopamwsure/cage-lite/blob/main/CHANGELOG.md

CAGE-lite is an early product preview and reference implementation. It is intended for evaluation, experimentation, and discussion rather than production deployment.