The Paradoc AI packages let you add Paradoc tools to your own AI applications. Unlike the MCP server, which is a hosted service, these are npm packages you install and run in your own stack.

Packages

Install the adapter for your framework. Both adapters depend on @paradoc/ai-tools internally.

Tools

All adapters expose the same five tools:

* validateArtifact, fill, and render all fetch in URL and registry modes. In artifact mode, only render may fetch (file-backed layers use baseUrl to resolve templates).

Quick start

npm install @paradoc/ai-sdk ai zod

import { openFormTools } from "@paradoc/ai-sdk"
import { generateText } from "ai"
import { openai } from "@ai-sdk/openai"

const result = await generateText({
  model: openai("gpt-4o"),
  tools: openFormTools({
    defaultRegistryUrl: "https://public.paradoc.dev",
  }),
  prompt: "Fill the pet addendum for my dog Rex",
})

npm install @paradoc/tanstack-ai @tanstack/ai zod

import { openFormTools } from "@paradoc/tanstack-ai"

const tools = openFormTools({
  defaultRegistryUrl: "https://public.paradoc.dev",
})

Composing with other tools

openFormTools() returns a plain object. Spread it alongside your own tools:

import { openFormTools } from "@paradoc/ai-sdk"
import { tool } from "ai"

const result = await generateText({
  model,
  tools: {
    ...openFormTools(),
    lookupCustomer: tool({ /* ... */ }),
  },
  prompt: "...",
})

Or cherry-pick individual tools:

const { validateArtifact, render } = openFormTools()

const result = await generateText({
  model,
  tools: { validateArtifact, render },
  prompt: "...",
})

Configuration

All adapters accept the same ParadocToolsConfig:

openFormTools({
  defaultRegistryUrl: "https://public.paradoc.dev",
  proxyTextRenderer: {
    url: "https://your-documents-service.example.com",
    apiKey: "your-api-key",
  },
  fetch: customFetchWithAuth,
})

Edge compatibility

• PDF and DOCX renderers work everywhere (pure JS, no new Function())
• Text renderer (Handlebars) requires Node.js. On edge runtimes, set proxyTextRenderer to delegate to an HTTP service

Differences from MCP server