pruv-crewai

Cryptographic verification for CrewAI agents. Every crew kickoff, task execution, agent handoff, and tool usage — automatically recorded into a pruv identity chain.

pip install pruv-crewai

Usage

from pruv_crewai import CrewAIWrapper

wrapped = CrewAIWrapper(crew, agent_id="agent-id", api_key="pv_live_...")
result = wrapped.kickoff()
receipt = wrapped.receipt()

Wraps CrewAI's kickoff() with automatic recording. Your crew code stays unchanged. pruv runs underneath it.

How it works

PruvCrewObserver intercepts CrewAI lifecycle events:

• on_crew_start / on_crew_end — crew lifecycle
• on_task_start / on_task_end — individual task execution
• on_tool_use — tool invocations
• on_agent_handoff — agent-to-agent handoffs

Every event is posted to the pruv identity chain via POST /api/identity/act. The chain is tamper-evident — modify one entry and verification detects exactly where.

Links

• pruv.dev
• Documentation
• GitHub