Open Interactive Sandbox · Frankfurt fra1 Protected by Vercel BotID + @spurvik/sdk 0 Bytes Raw Prompts Stored

Spurvik Live Platform

Test-drive live EU AI Act Art. 50 notices, Art. 12 keyed-HMAC hash chains, Art. 14 human gates, and 1-click integrations for Lovable, v0, Replit, Vercel, Cursor, and VS Code.

100% Art. 50(1) AI Notice Shown Runtime disclosure badge active

0 Bytes Raw Prompt Text Stored (Art. 12) Keyed HMAC-SHA256 chain intact

100% Risky Actions Gated (Art. 14) System-One (Jev) router active

Live Event Simulator — Click a scenario or type any prompt to fire through @spurvik/sdk:

Live Cryptographic Event Stream Synced · fra1

Cryptographic Envelope & Hash-Chain Inspector HMAC-SHA256

CHAIN LINK VERIFICATION (ART. 12 + GDPR ART. 5(1)(C))

Lovable1-Click Prompt

Paste this Magic Prompt into Lovable to automatically add the Art. 50 AI notice badge, Art. 12 HMAC logger, and Art. 14 approval gate to your Lovable app.

Add Spurvik EU AI Act controls to this app:
1) Render a visible Art. 50(1) AI notice pill ("AI Assistant · Art. 50 Notice") on all AI replies.
2) Hash user prompts with keyed HMAC-SHA256 (0 bytes raw prompt text stored) for Art. 12 & GDPR.
3) Hold any autonomous refund, payment, or delete action behind an Art. 14 human approval button.

v0 by VercelNext.js + AI SDK

Drop-in prompt for v0.dev and Next.js App Router projects using the Vercel AI SDK (`streamText` / `generateText`).

Wrap our Next.js / Vercel AI SDK chat route with Spurvik EU AI Act controls: display the Art. 50(1) AI disclosure badge in the chat header, log only HMAC-SHA256 digests of prompts/completions (no raw PII stored), and require Art. 14 human sign-off on side-effect tool calls.

ReplitReplit Agent

Paste directly into Replit Agent to instrument any Node.js, Python, or full-stack Replit app in 60 seconds.

Instrument this Replit project with Spurvik EU AI Act compliance: add an Art. 50(1) AI disclosure badge on AI outputs, log LLM events as chained HMAC-SHA256 digests without storing raw prompt text (Art. 12), and gate external tool actions behind an Art. 14 human approval check.

Vercel MarketplaceEdge & BotID

2-line wrapper for Vercel Functions, Edge Middleware, and Vercel BotID-protected AI endpoints (OpenAI Decisions support: planned).

import { withSpurvik } from "@spurvik/sdk";
export const out = await withSpurvik(
  () => openai.responses.create(req),
  { appId: "my-vercel-app", hmacKey: process.env.SPURVIK_HMAC_KEY }
);

Hermes Agent (Nous Research)hermes-agent

Drop-in System-One (Jev) pre-flight tool gate & Art. 12 keyed-HMAC hash chain for Nous Research Hermes Agent tool calls and subagents.

import { wrapHermesOrOpenClawAgent } from "@spurvik/sdk";
const hermes = wrapHermesOrOpenClawAgent(
  { runtime: "hermes-agent", agentId: "hermes-prod" },
  { appId: "my-hermes-agent", hmacKey: process.env.SPURVIK_HMAC_KEY }
);

OpenClaw (v2026.10.x)OpenClaw Skill

1-click OpenClaw skill & adapter enforcing Art. 14 human oversight before high-impact autonomous shell, browser, or payment tools fire.

import { wrapHermesOrOpenClawAgent } from "@spurvik/sdk";
const claw = wrapHermesOrOpenClawAgent(
  { runtime: "openclaw", agentId: "openclaw-v2026.10" },
  { appId: "my-openclaw", hmacKey: process.env.SPURVIK_HMAC_KEY }
);

Cursor (MCP + Rules).cursor/mcp.json

Add Spurvik to Cursor so your coding agent automatically wraps unwrapped LLM calls and checks Art. 50/12/14 readiness.

{
  "mcpServers": {
    "spurvik-compliance": {
      "command": "npx",
      "args": ["-y", "@spurvik/sdk", "mcp"]
    }
  }
}

VS Code & CLI ScannerZero-Config CLI

Run our local readiness scanner in your VS Code terminal to detect unwrapped OpenAI/Anthropic calls and raw `console.log(prompt)` leaks.

npx @spurvik/sdk check