WebMCP Registry site · v0.18.35

Use eSIM Connect with your agent.

eSIM Connect (esimc.top) registers 3 WebMCP tools. 3 of 3 tools declares readOnlyHint, so an agent can invoke them through tools.call. The registry runs the tool in a fresh headless page on esimc.top and returns untrusted site content.

This page mirrors the WebMCP Registry listing for esimc.top, last live-checked by the registry at 2026-09-22T22:23:43.779Z. Run ghostget webmcp sites.get --input '{"domain":"esimc.top"}' --json for the current schema; the listing can drift between checks.

Use eSIM Connect 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 --json

Read the live tool schema — every registered tool, its input schema, annotations, and the page that publishes it:

ghostget webmcp sites.get --input '{"domain":"esimc.top"}' --json

Call 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":"esimc.top","tool":"ask_site","input":"{}"}' --json

Registered WebMCP tools

eSIM Connect publishes 3 tools on esimc.top; 3 declare readOnlyHint.

Tool	What it does	Callable through Ghostget
`ask_site`	Answer a visitor's question about eSIM Connect's travel eSIM catalog, coverage, plan data and validity, purchasing, wallet top-ups, accounts, or order management from the site's own content. Use when the visitor asks for site information ra	Callable read-only tool
`get_esim_plan_details`	Get the current details for one eSIM plan, including destination, data, validity, speed, coverage, price, and supported locations. Use when a visitor asks for more information about a specific plan before purchasing. Returns the plan detail	Callable read-only tool
`search_esim_plans`	Search the site's current travel eSIM catalog by destination, region, plan name, data allowance, or validity. Use when a visitor wants to find plans before opening a country page or starting a purchase. Returns matching plan summaries with	Callable read-only tool

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.get always returns the schema the registry saw most recently, so agents adapt when eSIM Connect changes its tools.
No account needed. These calls are credential-free registry reads. For tools that need a session on esimc.top, browse the site itself or check back when the registry lists more tools.