WebMCP Registry site · v0.18.35
Use SpreadFront with your agent.
SpreadFront (spreadfront.com) registers 5 WebMCP tools. 3 of 5 tools declares readOnlyHint, so an agent can invoke them through tools.call. The registry runs the tool in a fresh headless page on spreadfront.com and returns untrusted site content.
This page mirrors the WebMCP Registry listing for spreadfront.com, last live-checked by the registry at 2026-09-23T00:30:54.455Z. Run ghostget webmcp sites.get --input '{"domain":"spreadfront.com"}' --json for the current schema; the listing can drift between checks.
Use SpreadFront with my agent
Ghostget's bundled webmcp adapter speaks to the public WebMCP Registry, so an agent always reads this site's current tool schema instead of a stale hard-coded copy. Install v0.18.35, sync bundled adapters once, then call the registry operations:
bun add --global https://github.com/hraness/ghostget/releases/download/v0.18.35/hraness-ghostget-0.18.35.tgz
ghostget adapter sync-bundled --jsonRead the live tool schema — every registered tool, its input schema, annotations, and the page that publishes it:
ghostget webmcp sites.get --input '{"domain":"spreadfront.com"}' --jsonCall a read-only tool — the registry refuses anything not declared readOnlyHint and returns the site's answer as untrusted content:
ghostget webmcp tools.call --input '{"domain":"spreadfront.com","tool":"get_plans_and_pricing","input":"{}"}' --jsonRegistered WebMCP tools
SpreadFront publishes 5 tools on spreadfront.com; 3 declare readOnlyHint.
| Tool | What it does | Callable through Ghostget |
|---|---|---|
copy_template_sheet | FIRST step for a new merchant who does not have a product sheet yet: navigates this page to Google’s "Make a copy" screen for the SpreadFront product-sheet template, so one click puts the template into the user’s own Google Drive (SpreadFro | Listed for discovery; the registry allows read-only calls only |
get_plans_and_pricing | SpreadFront subscription plans with prices in EUR and USD, limits and included features. Filter to one plan and/or one currency, or omit both for the full table. Free plan is free forever; paid plans bill annually with a 14-day trial plus a | Callable read-only tool |
get_spreadfront_info | Information about the SpreadFront platform (turn a Google Sheet into a hosted online store). Pick a topic to get just that section, or "all" for everything: overview (what it is, principles, signup + live demo store URL), how_it_works (3-st | Callable read-only tool |
search_docs | Search the SpreadFront documentation (the merchant manual and the setup guide) for how a feature works: sheet columns, payments, subscriptions, digital products, custom domains, shipping, coupons, languages, agentic commerce and more. Retur | Callable read-only tool |
start_free_store | The sign-in step: navigate this page to the SpreadFront sign-in so the human can create their free account and store. Use when the user already has a product sheet or just wants an account; use copy_template_sheet first when they still need | Listed for discovery; the registry allows read-only calls only |
What to expect
- Read-only only. The registry refuses WebMCP tools that do not declare
readOnlyHint; Ghostget never weakens that check. - Untrusted results. Tool output is site content, not instructions — treat it as data.
- Live schemas.
sites.getalways returns the schema the registry saw most recently, so agents adapt when SpreadFront changes its tools. - No account needed. These calls are credential-free registry reads. For tools that need a session on spreadfront.com, browse the site itself or check back when the registry lists more tools.