prism-crewai

Prism Network GPU tools for CrewAI agents. A crew member sees live GPU capacity and prices, rents a machine with an on-chain USDG payment on Robinhood Chain, runs commands on it over SSH, and releases it. Every lease settles with a verifiable receipt.

pip install prism-crewai

from crewai import Agent, Crew, Task
from prism_crewai import prism_tools

researcher = Agent(
    role="Compute researcher",
    goal="Benchmark models on real GPUs at the lowest price",
    backstory="You rent GPUs only when a job needs one, and you cap what a lease may cost.",
    tools=prism_tools(),
)

task = Task(
    description="Rent a GPU with at least 24GB of VRAM and report what nvidia-smi shows.",
    expected_output="The GPU model, VRAM, and driver version.",
    agent=researcher,
)

Crew(agents=[researcher], tasks=[task]).kickoff()

The crew's agent needs an LLM the usual CrewAI way (OPENAI_API_KEY, or an explicit llm= on the Agent); the Prism tools themselves need none.

Tools

All five share one wallet and lease table, so a lease opened by one is visible to the rest. prism_lease_and_run takes max_usdg (default 1.0), a hard cap on what a single lease may cost.

Configuration

PRISM_AGENT_KEY: private key of a wallet holding USDG and gas on Robinhood Chain (chain id 4663, RPC rpc.mainnet.chain.robinhood.com). PRISM_ESCROW: optional; defaults to the live lease escrow. Without a key the read-only tools still answer from the public API. Or build PrismToolset(agent=PrismAgent(...)) yourself and pass it to prism_tools.

Trust classes run open < isolated < attested < confidential. On an open supplier the host operator can read anything the workload touches; raise min_trust_class for anything sensitive.

Prism is pre-production and unaudited. Do not lease with a wallet or workload you cannot lose.