cueloop
Review your coding agent's work

plan, diff & review.

cueloop opens your agent's plan or diff in the terminal, where you annotate the lines and send back a verdict it acts on.

Runs in your terminal Pi, Claude Code, Codex & more
curl -fsSL https://cueloop.dev/install.sh | sh
Quickstart Read the docs
A cueloop plan review in the terminal: a sync-engine plan with the marker popover open on a line, and reviewer comments from you and a teammate in the side rail. A cueloop plan review in the terminal: a sync-engine plan with the marker popover open on a line, and reviewer comments from you and a teammate in the side rail.
01 · The loop

A gate between the plan and the code.

Your agent proposes a change and waits for your call. You read it in the terminal and reply with a verdict it can act on. Nothing leaves the command line.

[ propose ]

The agent hands off

At the plan gate or after a diff, the agent opens a cueloop review and waits for your verdict instead of charging ahead.

[ review ]

You annotate

Read it in place. Select a line, quote it, and attach a comment or a suggested change, anchored to the exact text.

[ decide ]

The verdict returns

Comment, approve, or request changes. Your notes become a structured feedback document the agent reads and acts on.

02 · What you review

Plan, diff, or review.

One primitive per artifact. cueloop plan opens the latest plan an agent proposed. cueloop diff reviews the working tree. cueloop review pulls a pull request into the same surface and posts the verdict back to the PR.

A cueloop diff review of an error-handling change: the compose card open on a line, with comments from you and a teammate anchored inline and in the rail. A cueloop diff review of an error-handling change: the compose card open on a line, with comments from you and a teammate anchored inline and in the rail.
03 · Prototype review

Review the UI, not just the code.

cueloop prototype renders an HTML mockup right in the terminal. Click an element to comment on it - the button, the state, the spacing - and your notes anchor to it, same as a line in a diff.

A cueloop prototype review: a rendered buttons component that emerges into the terminal theme, with reviewer comments from you and two teammates in the side rail. A cueloop prototype review: a rendered buttons component that emerges into the terminal theme, with reviewer comments from you and two teammates in the side rail.
04 · Share it

Hand a plan to a teammate over SSH.

Press Share and cueloop copies one line. Your teammate pastes ssh <id>@cueloop.dev and the plan opens in their terminal, your annotations already on it. Their notes come back to you attributed to them, over SSH the whole way.

you
cueloop share a plan, held locally
ssh · one encrypted blob
cueloop.dev
encrypted store reached only by its short, unguessable link
ssh <id>@cueloop.dev
teammate
opens in their terminal your notes already on it
annotations come back, attributed to them
Built for the terminal

It runs where you already work.

[ precise ]

Notes that stay put

Comments attach to the exact lines they are about, and follow along as the plan or diff changes underneath them.

[ native ]

Made for agents

Your agent pauses for your review, then picks up your feedback and keeps going. Built into Claude Code and Codex.

[ anywhere ]

Lives in your terminal

Nothing to host, no account to create. cueloop runs wherever your shell does.

[ together ]

Nobody's notes get lost

Share a review and everyone's comments come back in one place, attributed and intact.

Get started

Put a reviewer between your agent and your codebase.

npm i -g cueloop
 Quickstart