WebMCP Registry site · v0.18.35
Use Corpus with your agent.
Corpus (corpuslaw.us) registers 9 WebMCP tools. 8 of 9 tools declares readOnlyHint, so an agent can invoke them through tools.call. The registry runs the tool in a fresh headless page on corpuslaw.us and returns untrusted site content.
This page mirrors the WebMCP Registry listing for corpuslaw.us, last live-checked by the registry at 2026-09-22T17:21:51.162Z. Run ghostget webmcp sites.get --input '{"domain":"corpuslaw.us"}' --json for the current schema; the listing can drift between checks.
Use Corpus 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":"corpuslaw.us"}' --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":"corpuslaw.us","tool":"formation.compare","input":"{}"}' --jsonRegistered WebMCP tools
Corpus publishes 9 tools on corpuslaw.us; 8 declare readOnlyHint.
| Tool | What it does | Callable through Ghostget |
|---|---|---|
formation.apply_draft | WRITE: form a company with the user on this Corpus page. Applies a formation draft to the live /formation intake so they can see it, review, sign in, and pay. Does NOT charge a card, does NOT create a payment, does NOT file with the state. | Listed for discovery; the registry allows read-only calls only |
formation.compare | Compare LLC formation providers on price, recurring costs, registered-agent renewals, and machine/agent capabilities, from a dated dataset of 19 providers verified against primary sources. Call this when the user asks which formation servic | Callable read-only tool |
formation.get_draft | Read the formation draft currently shown on this Corpus /formation page (entity, state, name, completeness, missing fields). Does not change anything. If the formation page is not open, open https://corpuslaw.us/formation first. | Callable read-only tool |
formation.handoff | Validate a formation draft and generate the prefilled handoff link on corpuslaw.us. Pass EVERYTHING you have collected (people, address, management, EIN answers, state-specific answers — see formation.requirements for the checklist). The re | Callable read-only tool |
formation.lookup_naics | Find candidate NAICS industry codes for a plain-English business description (needed for every LLC, and for nonprofits in AK, CT, LA, MS, TN, WV). Present 2–6 options to the user and confirm before recording one. Free; does not consume cred | Callable read-only tool |
formation.requirements | Get the EXACT intake checklist to form an LLC or nonprofit in a state: every required field, that state's quirk questions, live all-in pricing, and the optional EIN add-on with its price when available. Call this FIRST when the user wants t | Callable read-only tool |
law.get_node | Fetch the full text, citation, and hierarchy of a single legal provision by its node id (a UUID returned by law.search). | Callable read-only tool |
law.list_coverage | List which jurisdictions are ingested (federal, state, and municipal), with per-jurisdiction provision counts, searchable-chunk counts, GIS status, and a placeholder flag. Call this to see what law is available and searchable before searchi | Callable read-only tool |
law.search | Search US federal, state, and municipal law by topic or keyword — use it for any question about what the law currently says (legality, permits, zoning, licensing, compliance, filing requirements) rather than relying on training data, which | 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 Corpus changes its tools. - No account needed. These calls are credential-free registry reads. For tools that need a session on corpuslaw.us, browse the site itself or check back when the registry lists more tools.