# agentfabric.dev

> Human-in-the-loop review and approval layer for AI agents. Agents send generated
> output (URLs, images, PDFs, documents) to human reviewers, enforce approval
> policies, and receive a full audit trail. Integrate over MCP (recommended for
> agents) or REST.

agentfabric.dev is designed to be consumed by AI agents. The fastest integration is
the Model Context Protocol (MCP) server, which exposes human review as a set of tools.

## Connect over MCP (recommended for agents)

MCP endpoint: https://mcp.agentfabric.dev

Example MCP client configuration:

```json
{
  "mcpServers": {
    "agentfabric": {
      "url": "https://mcp.agentfabric.dev"
    }
  }
}
```

Available MCP tools:
- create_tenant — create a tenant and receive admin + consumer API keys (no auth required)
- create_review_request — send content to human reviewers for approval
- get_review_request — poll a review request for its current decision
- list_review_requests — list review requests
- list_comments — read reviewer feedback
- add_reviewer — add a reviewer to an existing request

## Connect over REST

Base URL: https://rest.agentfabric.dev
Authentication: send your API key as the `x-api-key` header.

- POST /v1/signup — create a tenant, returns adminApiKey and consumerApiKey
- POST /v1/review-requests — create a review request
- GET /v1/review-requests — list review requests
- GET /v1/review-requests/{id} — get a review request and its decision
- GET /v1/review-requests/{id}/comments — list reviewer comments

## Approval policies

- ALL_APPROVE — every reviewer must approve; any rejection rejects
- ANY_APPROVE — first approval wins
- ANY_REJECT — first rejection wins
- QUORUM — a minimum number of approvals (set `quorum`)

Decisions can be scoped to the whole request or to individual items
(`decisionScope: "item"`).

## Key facts

- Human reviewers do NOT need an account; they review via a personal emailed link.
- Every comment, approval, and rejection is recorded in an audit trail.
- Review request states: pending, approved, rejected, cancelled, expired.

## Links

- Docs / API reference: https://agentfabric.dev/docs/
- Sign up: https://agentfabric.dev/signup/
- MCP endpoint: https://mcp.agentfabric.dev