WebMCP Registry site · v0.18.35
Use pdfcn with your agent.
pdfcn (pdfcn.dev) registers 12 WebMCP tools. 4 of 12 tools declares readOnlyHint, so an agent can invoke them through tools.call. The registry runs the tool in a fresh headless page on pdfcn.dev and returns untrusted site content.
This page mirrors the WebMCP Registry listing for pdfcn.dev, last live-checked by the registry at 2026-09-23T02:41:32.838Z. Run ghostget webmcp sites.get --input '{"domain":"pdfcn.dev"}' --json for the current schema; the listing can drift between checks.
Use pdfcn 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":"pdfcn.dev"}' --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":"pdfcn.dev","tool":"pdfcn_fetch_registry","input":"{}"}' --jsonRegistered WebMCP tools
pdfcn publishes 12 tools on pdfcn.dev; 4 declare readOnlyHint.
| Tool | What it does | Callable through Ghostget |
|---|---|---|
pdfcn_apply_theme | Navigate to the Theme Builder with a specific theme pre-loaded. The user can then customize it visually. Returns the URL the browser will navigate to. | Listed for discovery; the registry allows read-only calls only |
pdfcn_fetch_registry | Fetch the full shadcn registry manifest for pdfcn. Returns all available components, blocks, themes, and utilities with their file structures and dependencies. | Callable read-only tool |
pdfcn_generate_pdf | Generate and download a PDF document. Opens the PDF in a new browser tab for viewing or downloading. Uses the template's default sample data. | Listed for discovery; the registry allows read-only calls only |
pdfcn_get_block | Get the data schema and installation command for a specific PDF template. Use this to understand what data fields are needed to populate the template. | Listed for discovery; the registry allows read-only calls only |
pdfcn_get_install_command | Get the npx shadcn add command to install a specific pdfcn component or block into the user's project. | Callable read-only tool |
pdfcn_get_theme | Get the full token details for a specific PDF theme, including all colors, typography, spacing, and page settings. | Listed for discovery; the registry allows read-only calls only |
pdfcn_list_blocks | List all available PDF document templates (invoices and reports). Use this to find the right template before generating a PDF. | Listed for discovery; the registry allows read-only calls only |
pdfcn_list_docs | List all available documentation pages with their paths and descriptions. Use this to discover what documentation is available. | Callable read-only tool |
pdfcn_list_themes | List all available PDF themes with their color palettes, typography, and page settings. Use this to discover themes before applying one. | Listed for discovery; the registry allows read-only calls only |
pdfcn_open_docs | Navigate to a pdfcn documentation page. Use this to learn about components, theming, installation, or any other topic. | Listed for discovery; the registry allows read-only calls only |
pdfcn_preview_block | Open a PDF preview for a template in a new browser tab. The preview uses sample data and the current theme. | Listed for discovery; the registry allows read-only calls only |
pdfcn_search_components | Search the pdfcn component registry by name or description. Returns matching components, blocks, themes, and utilities with install commands. | 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 pdfcn changes its tools. - No account needed. These calls are credential-free registry reads. For tools that need a session on pdfcn.dev, browse the site itself or check back when the registry lists more tools.