WebMCP Registry site · v0.18.35
Use AI Certificates with your agent.
AI Certificates (aicertificates.study) registers 5 WebMCP tools. 4 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 aicertificates.study and returns untrusted site content.
This page mirrors the WebMCP Registry listing for aicertificates.study, last live-checked by the registry at 2026-09-22T23:42:39.485Z. Run ghostget webmcp sites.get --input '{"domain":"aicertificates.study"}' --json for the current schema; the listing can drift between checks.
Use AI Certificates 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":"aicertificates.study"}' --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":"aicertificates.study","tool":"get_practice_question","input":"{}"}' --jsonRegistered WebMCP tools
AI Certificates publishes 5 tools on aicertificates.study; 4 declare readOnlyHint.
| Tool | What it does | Callable through Ghostget |
|---|---|---|
check_answer | Grades the user's choice and returns an explanation for EVERY option, including the ones they did not pick. On this exam two options are frequently defensible and only one is credited, so the reasons the wrong options lose are the part wort | Listed for discovery; the registry allows read-only calls only |
get_practice_question | Returns one original practice question with its options and no answer key. Present it to the user and let them choose before calling check_answer. Pass every id already served in exclude_ids — this server is stateless and remembers nothing. | Callable read-only tool |
list_exams | The Claude certifications covered here, with exam codes, item counts, fees and the full domain list with published weights. Call this first to get valid exam slugs. | Callable read-only tool |
my_progress | Their recorded history for one exam, broken down by blueprint domain with the weakest first, plus how their misses compare with everyone else's on the same free-form questions. Call this at the start of a study session to decide what to dri | Callable read-only tool |
open_study | Open or resume the study page for an exam, optionally focused on a domain or a sub-objective. Use this when someone asks to study rather than to be quizzed in chat: the page gives them a visible question they answer themselves, and once it | 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.getalways returns the schema the registry saw most recently, so agents adapt when AI Certificates changes its tools. - No account needed. These calls are credential-free registry reads. For tools that need a session on aicertificates.study, browse the site itself or check back when the registry lists more tools.