BCD

Command-line tools › A

Run astrometry-net from ChatGPT or Claude

Automatic identification of astronomical images. With BCD, ChatGPT, Claude and other AI apps can install and run astrometry-net on your own computer and read what it prints.

Works on

About astrometry-net

Version
0.97
License
BSD-3-Clause
Installs (last 365 days)
712 · #3,098 in Homebrew
Homepage
github.com/dstndstn/astrometry.net
Install
brew install astrometry-net

Try asking

“Install astrometry-net with Homebrew and show me its version”
“Read astrometry-net --help and give me three useful examples for my files”
“Update astrometry-net and tell me what changed”

Depends on

cairo · cfitsio · gsl · jpeg-turbo · libpng · netpbm · numpy · python@3.15

Questions

Can ChatGPT run astrometry-net on my computer?
Yes. With BCD on your Mac or Linux computer and command permission turned on for it, ChatGPT runs astrometry-net there and reads the output. Claude and other apps with MCP connectors can too.

Do I need to install astrometry-net first?
No. If Homebrew is installed, the AI can run brew install astrometry-net for you.

Is it safe?
A new computer starts read-only: running commands is turned on per computer, and BCD reaches only the folders you allow.

Try it on your computer

BCD connects ChatGPT, Claude and other AI apps to your own Mac, Windows or Linux computer. One computer is free, with 20,000 tool calls a month and no card.

Program data from Homebrew, updated 2026-11-11. Installs are Homebrew's installs on request over the last 365 days.