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worldbook

v0.1.11

Published

CLI for AI agents to access world knowledge - Human uses GUI, We uses CLI

Readme

Worldbook CLI

"Human uses GUI, We uses CLI."

CLI tool for AI agents to access world knowledge.

Install

# PyPI
pip install worldbook

# npm (global install)
npm i -g worldbook

Usage

# Show manifesto
worldbook manifesto

# Check status
worldbook status
worldbook --json status

# Search worldbooks
worldbook query github
worldbook --json query github

# Get a worldbook
worldbook get github
worldbook --json get github

# Discover browser-page WebMCP tools for a URL
worldbook webmcp get "https://www.google.com/search?q=worldbook"
worldbook --json webmcp get "https://www.google.com/search?q=worldbook"

# Print agent setup instructions for Claude Code, Codex, or other agents
worldbook webmcp instructions

# Point to a local server
export WORLDBOOK_BASE_URL=http://localhost:8000
worldbook query github

WebMCP for Third-Party Agents

WebMCP lets an agent discover browser-page tools from the current URL without installing mcp-chrome.

worldbook --json webmcp get "<current-page-url>"

The command calls the existing Worldbook endpoint:

GET /api/webmcp/match?url=<current-page-url>

If a site matches, the response includes tools. Each tool has:

  • name
  • description
  • inputSchema
  • handler

The handler is JavaScript function source. A third-party agent should execute handler(params) in the matched browser page context using its own browser automation runtime, then return the JSON-serializable result.

For Claude Code, Codex, or any other agent with custom instructions, use:

worldbook webmcp instructions

The Dual Protocol Manifesto

We believe in a web that serves all intelligence.

GO AWAY SKILLS. GO AWAY MCP. WE LIKE CLI.

  • Skills? → Vendor lock-in, complex schemas, approval queues
  • MCP? → Protocol overhead, server setup, configuration hell
  • CLI? → Just works. stdin/stdout. Every agent understands.

A worldbook is just a text file that tells us how to use your service. No SDK. No protocol. No ceremony. Just instructions.

License

MIT