piqrypt-crewai-integration 1.0.0

PiQrypt cryptographic audit trail bridge for CrewAI

piqrypt-crewai-integration

Verifiable AI Agent Memory_Cryptographic audit trail for CrewAI agents.

Every agent decision, task execution, and crew result — signed, hash-chained, tamper-proof.

pip install piqrypt-crewai

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The problem

CrewAI agents make decisions autonomously. When something goes wrong — or needs to be proven right — your logs are editable. PiQrypt fixes that.

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Quickstart

from piqrypt_crewai import AuditedAgent, AuditedCrew, stamp_task

# Drop-in replacement for Agent
researcher = AuditedAgent(
    role="Researcher",
    goal="Find accurate information on AI compliance",
    backstory="Expert in regulatory frameworks",
    identity_file="researcher.json"   # piqrypt identity
)

writer = AuditedAgent(
    role="Writer",
    goal="Write clear compliance reports",
    backstory="Technical writer",
    identity_file="writer.json"
)

# Drop-in replacement for Crew
crew = AuditedCrew(
    agents=[researcher, writer],
    tasks=[research_task, write_task],
    identity_file="crew-coordinator.json"
)

result = crew.kickoff(inputs={"topic": "EU AI Act compliance"})

# Export tamper-proof audit trail
crew.export_audit("eu-ai-act-audit.json")
# $ piqrypt verify eu-ai-act-audit.json

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Decorator pattern — minimal change

from piqrypt_crewai import stamp_task

@stamp_task("research", identity_file="my-agent.json")
def research(topic: str) -> str:
    return your_research_logic(topic)

@stamp_task("write_report", identity_file="my-agent.json")
def write_report(research: str) -> str:
    return your_writing_logic(research)

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What gets stamped

Event	When
agent_initialized	Agent creation
task_start	Before task execution
task_complete	After task execution (with result hash)
crew_kickoff	Before crew runs
crew_complete	After crew finishes (with result hash)
task_executed	When using @stamp_task decorator

All events are Ed25519-signed, SHA-256 hash-chained, stored locally.
No content is stored — only SHA-256 hashes of inputs and outputs.

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Verify

piqrypt verify crewai-audit.json
# ✅ Chain integrity verified — 12 events, 0 forks

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Scope

Use case	AISS profile
Development / PoC	AISS-1 (Free, included)
Non-critical production	AISS-1 (Free)
Regulated production	AISS-2 (Pro — pip install piqrypt[aiss2])

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Links

• PiQrypt core: github.com/piqrypt/piqrypt
• Integration guide: INTEGRATION.md
• Issues: github.com/piqrypt/piqrypt/issues

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