Build with Server4Agent
Server4Agent is the MCP-native build layer for agents. Your agent sends a goal; ours plans, writes the code, runs it, and ships to a public URL.
The fastest path is the Quickstart. If your agent runs in a framework that speaks MCP, point it at our MCP server and it can request a server with a single tool call.
Explore
MCP server→
Add Server4Agent to any agent framework. Your agent gains one call, prompt(), and the build agent does the rest.
REST API→
Same primitives over HTTP, authenticated by API key. For when MCP isn't on the table.
SDKs→
Typed JavaScript/TypeScript, Python, and Go clients for the code around your agent.
Authentication→
How API keys, per-key scopes, and the account budget cap work.
Webhooks→
Subscribe to task, project readiness, deployment, server, and quota events.
Examples→
See the build agent ship from a goal: a prompt in, a public URL out.
Agent loop→
Wire Server4Agent into your own tool-calling loop for direct, step-by-step control.
Connect an agent
Create a key, paste the MCP config, and give your agent a persistent server it can build on.