autogen-rubric 1.5.4

Post-quantum AI decision attestation for AutoGen, LlamaIndex, and any Python AI pipeline

autogen-rubric

One line. Every AI decision attested.

Post-quantum attestation for OpenAI, Anthropic, LlamaIndex, LangChain, AutoGen, CrewAI, and more — anchored permanently to Hedera Consensus Service. Built for EU AI Act Article 12 compliance.

pip install autogen-rubric

⚠️ Critical: /v1/attest vs /v1/tiered-attest

Endpoint	Tier Required	Behavior	Cost
/v1/attest	Enterprise only	Writes directly to Hedera Consensus Service	HBAR per call
/v1/tiered-attest	Developer+	Merkle batching (1,000,000:1 compression)	Minimal

Use /v1/tiered-attest for all development and high-volume workloads. /v1/attest is a direct HCS write. Unguarded use drained 1,000 HBAR in 12 hours. Hard rate limit: 60 req/min. If you are unsure which to use: use /v1/tiered-attest.

Auto-Instrumentation

Add one line at app startup. Every AI decision is attested automatically.

import autogen_rubric as rubric

rubric.instrument(
    api_key="your-rubric-api-key",
    pipeline_id="my-ai-app",
)

# Everything below is now attested automatically
# OpenAI, Anthropic, LlamaIndex, LangChain, AutoGen, CrewAI...

Rubric detects which frameworks are installed and patches them at the framework level. Every LLM call, every agent decision, every tool use is cryptographically signed, Merkle-aggregated, and anchored to Hedera Consensus Service.

Get a free API key at rubric-protocol.com.

What instrument() does

• Detects installed frameworks automatically
• Patches each at the class level — no per-call code required
• Submits attestations asynchronously — zero latency impact
• Stores payload keys to ./rubric_keys/ by default (configurable)
• Returns an Instrumentation object for status and shutdown

Supported Frameworks

# Auto-detects and instruments any of:
# openai, anthropic, langchain, llama_index,
# autogen, crewai, haystack, semantic_kernel,
# langgraph, dspy

Configuration

rubric.instrument(
    api_key="your-rubric-api-key",
    pipeline_id="loan-underwriting",
    node="eu",
    enterprise=True,
    payload_key_dir="/secure/keys",
    on_payload_key=my_vault_store,
    background_queue=True,
    flush_interval=5.0,
)

Payload Key Storage

Every attestation is encrypted with a customer-held AES-256-GCM key. The key is returned once and never stored by Rubric. By default keys are written to ./rubric_keys/{attestation_id}.key

For production, provide a custom handler:

def store_in_vault(attestation_id, payload_key):
    my_secrets_manager.store(f"rubric:{attestation_id}", payload_key)

rubric.instrument(api_key="...", on_payload_key=store_in_vault)

Never log the payload key. Never store it next to the attestation record.

Explicit Attestation

For custom inference layers or fine-grained control:

from autogen_rubric import RubricClient

client = RubricClient(api_key="your-key", enterprise=True, background_queue=True)

result = client.attest(
    agent_id="custom-model-v2",
    output="Application approved. Confidence: 0.94.",
    confidence=0.94,
    pipeline_id="loan-underwriting",
)

EU AI Act Article 12

Every attested decision receives:

• ML-DSA-65 post-quantum signature (NIST FIPS 204)
• Merkle inclusion in a SHA3-256 forest
• HCS consensus timestamp from an independent network
• Poseidon2 ZK inclusion proof (customer-retrievable)
• AES-256-GCM encrypted payload (customer-held key)

The audit trail is independently verifiable without Rubric involvement.

Links

• Documentation: https://rubric-protocol.com/docs
• API keys: https://rubric-protocol.com/developers
• Website: https://rubric-protocol.com
• Support: [e-mail]