CLI Printing Press

Nothing is more valuable than time and money. In a world of AI agents, that's speed and token spend. A well-designed CLI is muscle memory for an agent: no hunting through docs, no wrong turns, no wasted tokens. We built the Printing Press to print the best CLIs in the world for agents.

It reads the official API docs, studies every popular community CLI and MCP server, sniffs the web for the APIs nobody published (think Google Flights or Dominos), and applies the power-user playbook Peter Steinberger proved with discrawl and gogcli - local SQLite, compound commands, agent-native flags. It fuses all of that and prints a token-efficient Go CLI plus a Claude Code skill plus an MCP server for any API or any website.

Three CLIs printed by the press, installable today:

• ESPN (sniffed, no official API). "Tonight's NBA playoff games with live score, series state, each team's leading scorer's stat line, and any injury or lineup news from the last 24 hours." Returns everything in one call.
• flight-goat (Kayak nonstop search plus sniffed Google Flights). "Non-stop flights over 8 hours from Seattle for 4 people, Dec 24 to Jan 1, cheapest first." Two sources stitched into one query.
• linear-pp-cli (50ms against a local SQLite mirror). "Every blocked issue whose blocker has been stuck for a week." Compound queries the API can't answer.

Browse the full catalog of printed CLIs at printingpress.dev or in the Printing Press Library, organized by category, most with full MCP servers.

Codex users: see docs/CODEX.md to install the Printing Press skills with --agent codex, verify the install, and understand how that differs from /printing-press <api> codex.

Cursor users: see docs/CURSOR.md for how to install a printed CLI, attach the matching skill, handle auth, and choose CLI vs MCP when your repo does not already document a workflow.

Install

You need both the binary and the Printing Press skills. The skills (/printing-press <app>) are the primary interface; they drive the binary behind the scenes.

The binary alone works (research, generation, verification, scoring) but skips the curated agent loop. The skills alone have nothing to call. Install both.

Prerequisites: Go 1.26.11 or newer, Claude Code or another skills-supported agent, and Node/npm for npx. The skills are tested with Claude Code; install for Codex with --agent codex when you want to try the same slash-command workflow there. Use Claude Code for the best-tested experience.

1. Install

curl -fsSL https://raw.githubusercontent.com/mvanhorn/cli-printing-press/main/scripts/install.sh | bash

The installer runs go install for the generator binary, then refreshes all Printing Press skills through skills@latest add --skill '*'. Restart or reload your agent session after it completes so the refreshed skills are loaded.

Use --cli-only or --skills-only when you only want one side:

curl -fsSL https://raw.githubusercontent.com/mvanhorn/cli-printing-press/main/scripts/install.sh | bash -s -- --cli-only
curl -fsSL https://raw.githubusercontent.com/mvanhorn/cli-printing-press/main/scripts/install.sh | bash -s -- --skills-only

Claude Code is the default install target. To install or refresh the skills for Codex instead, pass --agent codex:

curl -fsSL https://raw.githubusercontent.com/mvanhorn/cli-printing-press/main/scripts/install.sh | bash -s -- --skills-only --agent codex
npx -y skills@latest list -g -a codex --json

See docs/CODEX.md for the Codex-specific notes.

Verify with cli-printing-press --version. If install fails, confirm Go 1.26.11 or newer is installed, Node/npm is installed for npx, and $GOPATH/bin is on your PATH.

Older releases installed a generator binary named printing-press. That legacy entrypoint still works for compatibility, but the canonical generator command is now cli-printing-press so the public library installer can own printing-press list, printing-press search, and printing-press install.

Install or update the binary:

go install github.com/mvanhorn/cli-printing-press/v4/cmd/cli-printing-press@latest

Use Vercel's open-agent-skills CLI to install the Printing Press skills from this repo into a supported agent. Claude Code is the default and tested path:

npx -y skills@latest add mvanhorn/cli-printing-press/skills --skill '*' -g -a claude-code -y

For Codex:

npx -y skills@latest add mvanhorn/cli-printing-press/skills --skill '*' -g -a codex -y
npx -y skills@latest list -g -a codex --json

To refresh the skills later without naming individual skills, rerun the installer in skills-only mode:

curl -fsSL https://raw.githubusercontent.com/mvanhorn/cli-printing-press/main/scripts/install.sh | bash -s -- --skills-only

Restart or reload the target agent after refreshing skills so the new skill text is loaded.

This is the beginning of the README. Read the rest at the original. Read the full README ↗