feat: Add dstack SDK for generating keys and attestations in TEE

[HashWarlock]

I would like to integrate the work I have done to allow TEE Agents running in a CVM using dstack to generate keys and attestations. The key can be used to sign/verify and submit transactions on chain. I would like to know where I would need to add this support for a CVM deployment to Phala Cloud.

Here is the TEE specific code: https://github.com/HashWarlock/erc-8004-ex-phala/blob/phala-cloud/src/agent/tee_auth.py

This requires dstack-sdk python package to use the DstackClient. Where should I submit this change for support?

[SumeetChougule]

Hi! This is fantastic - TEE-based agent authentication is exactly what we need
for production-grade ERC-8004 agents!

We'd love to integrate this. Here's how:

For Integration:

1. Add TEE authentication as a pluggable provider in our SDK:

   sdk/chaoschain_sdk/providers/tee/
   ├── __init__.py
   ├── phala_dstack.py  ← Your tee_auth.py goes here
   └── base.py          ← TEE provider interface
   

2. Make it installable as an optional extra:

   pip install chaoschain-sdk[phala-tee]

3. Integration points in our SDK:

   • Wallet signing: Use TEE keys instead of local keys
   • ERC-8004 registration: Submit TEE attestation with agent identity
   • Process integrity: TEE proofs for agent actions
   • x402 payments: TEE-signed payment authorizations
   • Agent Registration: Submit TEE attestation with on-chain identity
   • Action Signing: Every agent action includes CVM attestation
   • Validation: Validators verify TEE measurements
   • Reputation: TEE-verified actions build stronger on-chain

Next Steps:

1. Fork our repo: https://github.com/ChaosChain/chaoschain-genesis-studio
2. Create a branch: feature/phala-tee-integration
3. Add your code to sdk/chaoschain_sdk/providers/tee/phala_dstack.py
4. Update sdk/pyproject.toml to add [phala-tee] extras
5. Submit a PR!