vercel

@codespar/vercel

Vercel AI SDK adapter for CodeSpar — convert session tools to Vercel AI tool format for use with generateText, streamText, etc.

Install

npm install @codespar/vercel @codespar/sdk ai

Usage

import { CodeSpar } from "@codespar/sdk";
import { getTools } from "@codespar/vercel";
import { generateText } from "ai";

const cs = new CodeSpar({ apiKey: "ak_..." });
// Optionally pin to a project: new CodeSpar({ apiKey: "ak_...", projectId: "prj_..." })
const session = await cs.create("user_123", { preset: "brazilian" });
const tools = getTools(session);

const result = await generateText({
  model: openai("gpt-4o"),
  tools,
  prompt: "Charge R$150 via Pix",
});

The session itself also exposes the meta-tool router wrappers — session.discover(query), session.connectionWizard({...}), session.paymentStatus(toolCallId) — for tool search, connect deep-links, and async settlement correlation.

API

Function	Signature	Description
getTools	(session: Session) => Record<string, VercelTool>	Convert all session tools to Vercel AI SDK format
toVercelTool	(tool: Tool, session: Session) => VercelTool	Convert a single CodeSpar tool to Vercel AI SDK format

VercelTool

Property	Type	Description
description	string	Tool description
parameters	Record<string, unknown>	JSON Schema for tool input
execute	(params) => Promise<unknown>	Executes the tool via the session

Need more?

Need governance, budget limits, and audit trails for agent payments? CodeSpar Enterprise adds policy engine, payment routing, and compliance templates on top of these MCP servers.

License

MIT — codespar.dev