livy-tee
TEE attestation support for programs that need to bind public values and verifier evidence.
livy-tee is Livy's attestation support for programs that need to bind computation outputs to public values and verifier evidence.
It is useful when a source, adapter, policy program, or custom runtime needs proof material beyond the default MCP policy flow.
What It Does
livy-tee can help a program:
- commit ordered public values
- commit private or large values by hash
- bind public-value bytes into TDX report data
- request appraisal from the configured verifier path
- serialize attestation material for storage or later verification
What It Does Not Prove
livy-tee does not make every external input true.
It proves narrower statements about the program, committed values, runtime identity, and verification path. Source truth, data quality, and policy requirements still need to be modeled explicitly.
When To Use It
Use livy-tee when you need attestations for:
- custom source adapters
- transformation programs
- policy programs
- decision programs
- private evidence commitments
- verifier-facing audit records
For basic protected agent actions, start with MCP. Add livy-tee only when the integration needs attested computation or source claims.
Support
For implementation details, contact Livy support with the program type, verifier path, public values, and privacy requirements.