---
title: "CLI · stream the whole agent index as JSON · Agent Fieldbook"
url: https://agentfieldbook.org/developers/cli/
description: "The Fieldbook CLI, in build. One command that streams the credibility-graded index of agents, models, supply chain and adoption as clean JSON, no telemetry, straight into your own tools, agents and notebooks."
section: "Developer · CLI"
source: Agent Fieldbook — generated from the published page
---

# The corpus as a developer tool

**In build**

One command-line tool that streams the entire index, agents, models, supply chain, adoption, as clean JSON straight into your own agents, dashboards and research. No telemetry. Ships with the Fieldbook Dataset product (see Shop).

## Preview · planned interface

## Common questions

### Is the Fieldbook CLI available yet?

No, it is in build. The preview above shows the planned interface, not a shipping tool. Everything it will expose is already live and citable on the site.

### What will the CLI do?

Stream the graded index as clean JSON: the agent catalogue, foundation models, the supply-chain graph, and adoption by company and vertical. You query from the terminal and pipe the output straight into jq, a notebook or another agent.

### Does the CLI collect telemetry?

No. There is no telemetry and no phone-home. Queries run against the packaged index and nothing you ask is logged.

### How will the CLI be installed?

As a global npm package at launch, installed once and run as the atlas command. It shares a backbone with the bulk dataset export, so the terminal and the download return the same records.

### What can I use until it ships?

The same data is already in the browser. Browse the agent catalogue, the model tables and the supply-chain network directly, or watch the API page for the read endpoints that expose the identical index over HTTP.

## Next in the learning path

- [Developer API The same index as a read REST service](https://agentfieldbook.org/developers/api/)

- [Examples Reference repos to build agents from](https://agentfieldbook.org/software/cookbooks/)

- [Harnesses The agent SDKs the CLI sits beside](https://agentfieldbook.org/software/frameworks/)

- [Models The agent-capable subset the CLI filters](https://agentfieldbook.org/software/models/)

- [MCP Servers you can trace in the index](https://agentfieldbook.org/software/mcp/)