@tensflare/crewai

CrewAI middleware — automatically records every CrewAI task execution as a Truss action.

What is Truss?

Truss is an accountability layer for AI agents — it records every agent action as a cryptographically signed, tamper-evident audit trail. Learn more →

Overview

Patch any CrewAI task to automatically capture its input arguments and output results, compute SHA-256 hashes, and record a crew_task action to the Truss API. Fail-open — the task still runs normally if recording fails.

Installation

npm install @tensflare/crewai

Quick start

import { TrussCrewMiddleware } from "@tensflare/crewai";

const truss = new TrussCrewMiddleware({
  apiUrl: "http://localhost:4000",
  apiKey: "tr_your_api_key",
  mandateId: "mnd_001",
});

// Patch a CrewAI task
truss.wrapTask(myCrewAITask);

API

new TrussCrewMiddleware(options)

| Option | Type | Description | |---|---|---| | apiUrl | string | Truss API base URL | | apiKey | string | Truss API key | | mandateId | string | Mandate ID |

middleware.wrapTask(task)

Patches task.execute in place. Records a crew_task action on each execution with SHA-256 hashes of inputs and outputs.

Related packages

| Package | Description | |---|---| | @tensflare/langgraph | LangGraph middleware (same pattern) | | @tensflare/autogen | AutoGen middleware (same pattern) | | @tensflare/truss-sdk | TypeScript SDK | | @tensflare/tap | Core Zod schemas |

Development

npm install
npm run build
npm test

Contributing

Pull requests are welcome. Please see the contribution guidelines.

License

Apache 2.0 — see LICENSE.