Expose Claude Code as a production-ready API
MCP servers, tools, and agents, packaged behind a secure, billable endpoint.
import { ChuckyClient, tool } from '@chucky.cloud/sdk';
// Tools that run in YOUR browser, called by the sandbox
const showAlert = tool('show_alert', 'Show a browser alert', { message: z.string() },
({ message }) => alert(message)
);
const getSelection = tool('get_selection', 'Get selected text', {},
() => window.getSelection()?.toString()
);
const client = new ChuckyClient({ token, tools: [showAlert, getSelection] });
// Claude runs in sandbox, but calls YOUR browser tools!
await client.prompt('Summarize the selected text and show an alert');How it works
Think Vercel, but for Claude agents
No server provisioning. No auth system to build. No billing integration. No usage tracking code.
Push your repo
Your Claude Code project with MCP servers, custom tools, and skills. We detect your configuration automatically.
Get a production API
Your agent runs in a secure sandbox with full access to your codebase, tools, and MCP integrations.
Bill your users
Issue JWT tokens with embedded budgets. $0.04/hr compute, zero markup on AI. We handle the rest.
Capabilities
One endpoint, infinite use cases
Same API handles PR reviews, code explanations, migrations, bug hunts. The agent figures it out.
The API can think
Not just execute code — reason through problems, decide what to do, chain multiple steps.
Full codebase context
Your entire repo is loaded. It understands your patterns, your domain, your architecture.
MCP servers & tools
Connect to databases, APIs, external services. Define custom tools that execute in the sandbox.
Multi-turn sessions
Stateful conversations with automatic context management. Claude remembers the full conversation.
Streaming responses
Real-time token streaming for instant feedback. Show partial results as Claude thinks.
Sub-agents & skills
Spawn specialized agents for complex tasks. Reusable prompt patterns and workflows.
Full file & shell access
Read files, write files, run commands, scripts, builds. Not just generate — execute.
Built-in user billing
JWT tokens with embedded budgets. Set daily, weekly, or monthly limits that reset automatically.
The Shift
Not endpoints. Agents.
You're not shipping APIs anymore. You're shipping agents with domain knowledge and real capabilities.
"The repo IS the product. The tools ARE the features. Claude Code IS the backend."
Pricing
Simple, predictable pricing
Choose a plan that fits your needs. All plans include the same features — just more compute time and concurrent sessions.
Hobby
Perfect for side projects
~125 hours of compute
10 GB egress included
2 concurrent sessions
Starter
For growing applications
~725 hours of compute
50 GB egress included
5 concurrent sessions
Pro
For production workloads
~2,475 hours of compute
200 GB egress included
10 concurrent sessions
All plans include
- Pay per second of compute
- AI costs passed through at cost
- Daily, weekly & monthly budgets
- Unused credits roll over
- Top up anytime for overage
- Automatic scaling to zero
Need more? Top up anytime — compute at $0.04/hour, egress at $0.03/GB