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Meet Pluto

Pluto proposes. A person approves.

Pluto is Fenly’s AI agent. He builds your tokens and components, finds what’s drifting and drafts the fix. Nothing changes until someone on your team approves it.

We open spots in small groups. One email when it’s your turn, nothing else.
Watch

One minute with Pluto

From a brief to a release: Pluto builds, checks and proposes, and a person approves every change.

Chapters
Today

What Pluto does today

Everything on this list is built. Each job ends the same way: a change request for a person to review.

Builds your system from a brief

Write a brief in steps, or start from your brandbook or website. See the cost first, then watch Pluto build the plan, your tokens and 12 starter components.

Finds the drift

The health check lists raw values, missing dark values and low contrast. Click Fix with Pluto on any issue and get the fix as a change request.

Keeps contrast in check

Change a brand color and Fenly checks every pair in Light and Dark. When one fails, Pluto proposes the shade that passes.

Builds components with you

Describe a component and Pluto writes it with your tokens, runs the checks and shows a live preview before anyone approves it.

Change requests

How a change request works

Pluto never edits your system directly. Every job, big or small, arrives as a change request you can read, edit and approve.

  1. Ask, or let Pluto spot it

    Ask in the chat, or click Fix with Pluto on a health issue. The credit cost shows before anything runs.

    The ask
  2. Pluto drafts the change

    You get what changes, why, and the checks Pluto ran. Edit any value or leave a comment.

    Pluto’s reply and the proposal
  3. A person decides

    Someone with review rights approves it into main or sends it back. Every change keeps a name in the history.

    Approve or reject
Example change request
Example conversation with Pluto

Can you fix the contrast in Dark mode?

I found 4 text colors under 4.5:1 on dark surfaces. I moved them one step lighter and left every other token as it is.

Fix 4 text colors in DarkWaiting for review
text.secondaryneutral-400
text.tertiaryneutral-500
icon.secondaryneutral-400
icon.tertiaryneutral-500
4 of 4 pairs pass AA in DarkLight mode unchangedNo other tokens touched
Guardrails

What Pluto never does

These are rules built into Fenly, not settings someone has to remember to turn on.

  • NeverMerges into main on its ownOnly someone with review rights can approve a change request.
  • NeverEdits outside a change requestEvery token, component and fix waits as a proposal you can read first.
  • NeverStarts a job without showing the costYou see the credits a job will use before Pluto begins.
  • NeverHides how he got thereEach proposal lists the steps Pluto took and the checks he ran.
FAQ

Questions about Pluto

Can’t find yours? Write to us and a person will answer.

Pluto lives in your workspace and you can chat with him, but his work arrives as change requests you review. You don’t copy and paste answers.

Work with Pluto from day one.

Join the waitlist and we’ll email you once, when your spot opens.