List Huawei Cloud services that have a price calculator (service id, name, category).

Use the returned service id (e.g. 'ecs', 'rds', 'obs', 'cce') in the other tools. query filters by substring on id/name/category.

Region ids -> display names. With service, only regions where it is sold.

Other tools take friendly names ('Santiago') directly, so there is nothing to resolve here.

Search the official price list of a service in a region. Sorted cheapest first.

region accepts a friendly name ('Sao Paulo'). query terms must all appear in spec/description. Returns spec codes with the list price per billing mode (USD; ondemand per hour, monthly per month, yearly per year).

What a service supports in a region: modes, groups and a sample of specs.

Use before building a list, so the agent knows the valid options for that region.

The capability matrix: which services autocalc can build a saved list for, and their modes.

Price a bill of materials with Huawei Cloud's official rating engine (USD).

items: [{service, spec, quantity=1, size=None, usage_factor=None, usage_value=None}]

• spec comes from search_skus; size is capacity in GB for disks/volumes.

• usage_value for usage-billed items (OBS storage GB, traffic GB, requests). billing='ondemand' prices hours (730 = one month); 'monthly'/'yearly' price periods months/years and include the official yearly discount.

Convert a USD amount using Huawei Cloud's own published exchange rate (e.g. BRL, EUR).

Compare the same bill of materials across billing modes.

items are quote items ([{service, spec, quantity, size, usage_*}]). Returns the cost per mode and the saving vs on-demand. Modes: ondemand, monthly, yearly.

Price the same bill of materials in several regions. Friendly names accepted.

Read any shared price list by url or id (anonymous; works for links others send).

Returns a normalized summary: one row per item (service, spec, mode, quantity, price).

Write a workbook of price lists, one row per environment, on four sheets: Quotes (environment, list name, total USD, link), Decisions (what was chosen and why), Resources (every priced resource) and Totals (instances, vCPUs, RAM, storage).

rows: [{"env": "prod", "list": share url or id, "draft_id"?: id}], kept in this order. A list saved by publish_quote finds its decisions by itself; "draft_id" is for any other. Reads the lists anonymously. path must end in .xlsx and is overwritten. Nothing is written if any list cannot be read.

List the saved price lists on the user's calculator account (name, id, url, total). Needs a login.

Delete a saved price list by url or id. Needs a login. Confirm with the user before calling; this cannot be undone.

Rename a saved price list. Needs a login.

Copy a saved price list (optionally with a new name). Needs a login.

Whether the browser profile is signed in (account mask, browser, cookie names). Read-only tools never need it.

Open a browser window so the user can sign in once.

Waits up to wait_seconds. If the user is still signing in, returns waiting: true and the sign-in carries on for up to 5 minutes: tell the user to finish, then call auth_status. Use when a write tool returns AUTH_EXPIRED. Read-only tools (catalog, quote, read_price_list) never need this.

Start a quote. Each requirement: {"id","service","region","billing":"ondemand|monthly|yearly", "quantity"?,"needs"?:{"vcpus":4,"memory_gb":16},"spec"?, "options"?:{the service's options, listed by supported_services}}.

Exact matches are confirmed automatically; for the others show the candidates to the user and call revise_quote. Nothing is saved on the website. Sizes in GB, bandwidth in Mbit/s.

Record the user's choices: decisions = [{"requirement_id","spec","justification"}]. Returns what is still pending.

Publish a fully decided draft: builds the cards, saves the list, verifies it on the website and returns the link.

Needs a login (auth_login). Confirm the totals with the user first. A failed check deletes the list.