WebMCP Registry site · v0.18.35

Use Proxy Compare with your agent.

Proxy Compare (proxy-compare.com) registers 16 WebMCP tools. Proxy Compare lists 16 tools but declares none as read-only today, so tools.call cannot invoke them yet. Ask sites.get for the live status before planning a call.

This page mirrors the WebMCP Registry listing for proxy-compare.com, last live-checked by the registry at 2026-09-21T21:25:06.689Z. Run ghostget webmcp sites.get --input '{"domain":"proxy-compare.com"}' --json for the current schema; the listing can drift between checks.

Use Proxy Compare 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":"proxy-compare.com"}' --json

Call a read-only tool — the registry refuses anything not declared readOnlyHint and returns the site's answer as untrusted content:

# no read-only-callable tools listed today; sites.get shows the live status

Registered WebMCP tools

Proxy Compare publishes 16 tools on proxy-compare.com; 0 declare readOnlyHint.

Tool	What it does	Callable through Ghostget
`compare_captcha_costs`	Open the CAPTCHA cost calculator and compare published rates for a challenge and monthly solve count. Applies inputs to the visible page. Preserves vendor labels, variants and price ranges; sorts by the low estimate. Returns dated sources a	Listed for discovery; the registry allows read-only calls only
`compare_provider_details`	Open a side-by-side comparison of two or three providers selling the same product category. Show recorded price conditions, policies, connection statements and evidence gaps. Proxy prices use one selected type; CAPTCHA prices use one challe	Listed for discovery; the registry allows read-only calls only
`compare_proxy_costs`	Open the proxy cost calculator and compare saved monthly prices for your GB, proxy type, signup and payment filters. Applies inputs to the visible page, shows matching providers cheapest estimate first, and returns dated sources and disclos	Listed for discovery; the registry allows read-only calls only
`compare_scraping_api_costs`	Open the scraping API calculator and compare saved monthly prices for billed requests, a request configuration, target and minimum concurrency. Optionally includes quoted top-up packs. Applies all inputs to the visible page. Returns cheapes	Listed for discovery; the registry allows read-only calls only
`convert_current_proxy_input`	Set the output format and scheme for proxy text the user has already entered in the local converter. Returns counts and redacted diagnostics only. Credentials remain in the page's input and output, never in this tool's arguments, result or	Listed for discovery; the registry allows read-only calls only
`estimate_proxy_bandwidth`	Estimate proxy bandwidth from a page count and measured bytes per page, or an explicitly selected dated page preset. Uses decimal GB and an explicit attempts assumption. Updates the bandwidth calculator and returns a cost-calculator handoff	Listed for discovery; the registry allows read-only calls only
`find_providers`	Find provider IDs across proxies, scraping APIs and CAPTCHA solvers, including unreviewed records and providers without prices. Opens the vendor directory; filters by name, category and recorded price availability. Returns stable slugs for	Listed for discovery; the registry allows read-only calls only
`get_provider_details`	Open a provider's recorded details on the vendor hub using a slug from find_providers. Select summary, plans/rates, policies, vendor-stated connection features, or sources. Return a bounded section with evidence gaps and the visible purchas	Listed for discovery; the registry allows read-only calls only
`list_browser_plans`	Open browser plans; filter by currency, period, price, profiles/storage, total users, API access, host OS and documented proxy or automation support. Quoted extra users and whole profile blocks meet the requested capacity within documented	Listed for discovery; the registry allows read-only calls only
`list_captcha_rates`	Open CAPTCHA rate cards; filter by challenge, provider/variant label, shortlist, vendor-stated solving method and maximum price per 1,000 solves. Sort by published low price, name or challenge. Returns a window of visible rates with exact v	Listed for discovery; the registry allows read-only calls only
`list_proxy_providers`	Open the homepage proxy list; filter by product, provider search, signup, crypto, connection statements, provider shortlist and cost per GB. Sort and return a bounded window of the visible rows, with price conditions and evidence dates. Old	Listed for discovery; the registry allows read-only calls only
`list_recorded_changes`	Filter the site's recorded change log by provider, event type and date. Updates the visible log and returns dated entries with coverage limits. The log is a finite set of observations, not a complete price history or live monitoring service	Listed for discovery; the registry allows read-only calls only
`list_scraping_apis`	Open the scraping API provider list; filter by name, billing unit, JavaScript rendering, success-only billing, provider shortlist, entry-tier concurrency and subscription price. Sort by name, entry price or entry-tier concurrency; missing v	Listed for discovery; the registry allows read-only calls only
`read_site_guide`	Open and read a published setup guide or glossary entry found by search_site. First list its sections; then request a section ID with offset/limit to read the visible text, code and links. Preserves dated context; article prices are histori	Listed for discovery; the registry allows read-only calls only
`search_site`	Find pricing pages, provider records and adjacent-tool setup guides by title, description, entity or aliases. Opens the visible search palette and returns links. Use read_site_guide for a post or glossary section; find_providers resolves pr	Listed for discovery; the registry allows read-only calls only
`select_proxy_stack`	Select explicitly enabled proxy, API, browser and CAPTCHA components for stated workloads. Shows separate prices, billing bases, dated evidence, source restrictions and bounded alternatives. Shared browser/proxy statements remain separate f	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.get always returns the schema the registry saw most recently, so agents adapt when Proxy Compare changes its tools.
No account needed. These calls are credential-free registry reads. For tools that need a session on proxy-compare.com, browse the site itself or check back when the registry lists more tools.