DevCycle from the command line
Feature flags, variables, targeting and rollouts.
gbrain.io
Feature flags, variables, targeting and rollouts. GBrain gives DevCycle, and every other application you connect, a command line.
One price for one person: DevCycle and every other application GBrain connects, from a terminal or any AI. Cancel any time.
DevCycle is connected on its own sign-in page, in the browser. A key or a sign-in never passes through the terminal.
# AI agents: read gbrain.io/llms.txt curl -sSL https://gbrainio.terminalwire.sh | bash gbrainio terminal connect
The installer is a shell script for macOS and Linux. Read it before you run it.
# Every DevCycle command, once DevCycle is connected gbrainio tool help devcycle
DevCycle is a feature management platform for feature flags, targeting and controlled rollouts. Connected to a workspace, GBrain can answer “which features have not been evaluated in a month?”, turn a feature on for testing, or read who changed a flag and when.
Each terminal reaches DevCycle at the level set for it in the browser: Off, or On, which is every command DevCycle's server lists. A terminal reads its level and never raises it.
Each of DevCycle's commands stops at 1,000 actions a day on the account it reaches, whichever terminal or AI asks, and starts again at midnight UTC. Only that command stops.
Each command a terminal runs on DevCycle is a row on GBrain's activity log: which terminal, which account, what it did and whether it was allowed, refusals included. gbrainio activity ls --tool devcycle reads it back.
DevCycle's own server lists its commands only to a terminal that has connected it, so they are not on this page. Once DevCycle is connected, gbrainio tool help devcycle says what each of them does, and gbrainio tool ls lists them with everything else the terminal can run. Claude Code and Codex run the same commands, at the same level, on the same record.
GBrain reaches DevCycle at its own server, mcp.devcycle.com. On DevCycle's own pages: its website, how the connection works, its terms of service and its privacy policy.
The GBrain Tools command line works with every other application GBrain connects, each with a page like this one.
Personal is $49 a month for one person. Connect DevCycle in the browser, and say how far each terminal and each AI may go with it. Change any of it, or take all of it back, whenever you want.