Layero

Wire form submissions into a destination. Returns the integration recipe. The agent executes the steps itself — runs terminal commands, edits files, deploys a relay if needed.

Check whether a connected domain has started working. Runs the DNS check immediately instead of waiting for the background re-check. If the records have not propagated yet, that is normal — say so and suggest coming back later.

Measure a site's speed and say whether it got worse after a deploy. The verdict comes FROM THE SCORE, not from timings: repeated runs of the same deploy vary by at most one point, while LCP and TTFB on identical code swing by 37-40%. A difference of 3 points or more is meaningful; anything smaller is measurement noise, and calling that a regression is inventing a problem. A run takes tens of seconds. With `wait=true` the tool waits for you; do not start a second measurement in parallel — it will occupy the queue and add nothing.

Drive the 3-step quiz flow and produce a complete landing. This is the **main entry point**. Don't ask the user questions in chat before calling this — the tool opens native quiz dialogs in the IDE itself. Call this immediately when the user describes what they want. The three quizzes are: 1. **Motivation** — what's being built, for whom, the desired action. 2. **Look & feel** — palette, tone, optional references. 3. **Final picks** — design system (top 3 matched), where submissions go, project name slug. Returns a ``ComposeResult`` with the file bundle to write to disk. The agent then writes the files using the IDE's filesystem tool and proceeds to integration setup / deploy.

Connect Yandex Metrika to a site. IMPORTANT: authorisation happens IN A BROWSER, and neither you nor the platform can do that step for the user. The tool returns a link — show it and ask them to open it and grant access. Do not poll in a loop: the person may walk away for an hour. Check later through this same tool without the `branch` argument, or through `site_analytics`.

Connect a custom domain to a site. IMPORTANT: between this call and a working domain stands A PERSON. You get DNS records — show them to the user and explain they go in at their domain registrar. Do not wait for readiness: DNS propagates in minutes to an hour, the platform re-checks on its own, and you check later via `check_domain`. Spinning here burns time and context for nothing. The address can be passed as-is: the platform reduces `https://shop.example.com/page` to `shop.example.com` itself.

Why a deploy failed — with the cause parsed out, not a raw log. Without `deploy` the latest build is used; that is what reflects the current state. To examine a specific older one, pass its id. The response is not a log tail but the neighbourhood of the fatal line: the platform has already picked out what matters. Read `verdict` and the summary, fix the code, deploy again — you close this loop yourself, without involving the person.

Project environment variables: list names, set them, remove them. VALUES ARE NEVER READ BACK — not by you, not by the platform in its response. Only names and lengths are returned. This is a deliberate rule rather than an implementation limit: anything that reaches your answer settles into the conversation history, and a secret that lands there cannot be taken back. If the user asks "what is my key", say plainly that you cannot show it and offer to set a new one. `set` does not require knowing the other variables — the platform keeps them. `unset` removes only the named ones. A change needs a new deploy: variables are picked up at build time, not on the fly. Say so, or the user will think nothing happened.

Return the catalogue of design systems Layero ships with.

The project's own domains and their state.

Return the catalogue of landing structures Layero ships with.

The user's sites on Layero. Thirty most recent by default. The full list is rarely needed, while flooding half your context with it is easy: an active user has dozens of projects.

Publish a site to Layero — from here, with no terminal. Not only generated landings: this takes ANY ready static bundle, so it is also the answer to "deploy my site". Requirements — `index.html` at the root, at most 200 files, 8 MB in total, 2 MB per file. Binary files (images, fonts) must come with `encoding="base64"`; sent as text they are silently corrupted. A project that still needs a build step (Vite, Next, Astro — anything where the answer is `npm run build`) does NOT go here: publish its build output, or tell the user to run `npx layero@latest deploy`, which builds on our side. Send the ACTUAL file contents: the server does not remember the bundle between calls. If the user edited the text after generation, pass the current versions, or what gets published is what used to be there. Pass `project` (the id of an existing project) when republishing the same landing; without it the platform finds a project with that name or creates a new one. Returns as soon as the build finishes, or after ~40s with `status` `building` and the `deploy_id` — the build keeps going on its own. Never call this tool a second time to "retry" a build that is still running: that starts a SECOND build. Follow `next_action`.

Site traffic: totals, direction and top sources. The time series is collapsed into a direction and breakdowns are cut to five: ninety chart points are useless in your context, and the conclusion is yours to draw anyway.

How a site is doing: whether it is being served and how its build ended. `project` is an id or a slug. One call instead of three (project, deploys, live check of the address): an agent needs the conclusion, not the raw material to assemble it from.

Who is connected to Layero and how many projects they have. Call this first when you are unsure the token is configured: a clear error here is cheaper than one halfway through a deploy.