INDIVIDUAL MCP TOOL

anvil_fill_pdf

Fill an Anvil PDF template (cast) with data and return the finished PDF as base64.

usefulapi.ionone authenticationAvailability not checked

LIVE ENDPOINT

https://anvil.usefulapi.io/mcp

No auth detected

Connect to this endpoint to inspect the live schema for anvil_fill_pdf and invoke it with your own arguments.

{}

Inferred read-only · medium confidence · heuristic, not a guarantee.

No write-capable action terms were found; this is not proof that invocation has no side effects.

CONNECT WITH APPROVAL

Review this server and its permissions before adding it. Secret placeholders must be set locally.

Codex

~/.codex/config.toml

[mcp_servers.anvil-mcp]
url = "https://anvil.usefulapi.io/mcp"
enabled = true

Claude Code

.mcp.json

{
  "mcpServers": {
    "anvil-mcp": {
      "type": "http",
      "url": "https://anvil.usefulapi.io/mcp"
    }
  }
}

Claude Desktop

Settings → Connectors → Add custom connector

Name: anvil-mcp
Remote MCP URL: https://anvil.usefulapi.io/mcp

Add this remote URL as a custom connector in Claude Desktop. Availability depends on the user plan and workspace policy.

Cursor

.cursor/mcp.json

{
  "mcpServers": {
    "anvil-mcp": {
      "url": "https://anvil.usefulapi.io/mcp"
    }
  }
}

Visual Studio Code

.vscode/mcp.json

Add to Visual Studio Code

{
  "servers": {
    "anvil-mcp": {
      "type": "http",
      "url": "https://anvil.usefulapi.io/mcp"
    }
  }
}

Generic MCP

Client-specific MCP configuration

{
  "name": "anvil-mcp",
  "transport": "streamable-http",
  "url": "https://anvil.usefulapi.io/mcp"
}

MCP Inspector

Run the official MCP Inspector locally and enter the indexed Streamable HTTP endpoint.

anvil_current_user — Get the authenticated Anvil user (from the API key) and the organizations they belong to (eid, name, slug).
anvil_get_organization — Fetch an Anvil organization and its PDF templates (casts) and workflows (welds).
anvil_get_cast — Fetch a cast — an Anvil PDF template — by its eid: title, version number, and whether it is a template.
anvil_get_etch_packet — Fetch an Etch e-signature packet by eid: its status, details URL, document group, and every signer (eid, aliasId, name, email, status, routing order).
anvil_get_weld — Fetch a weld — an Anvil workflow — by eid, including its forges (the individual form steps: eid, name, slug).
anvil_get_weld_data — Fetch a weldData record — a single submission to a weld (workflow) — by eid: completion state, test flag, and creation time.
anvil_generate_pdf — Generate a brand-new PDF from HTML or Markdown and return it as base64.
anvil_create_etch_packet — Create an Etch e-signature packet (documents + signers).