Cerver for Claude Code

Add an AI backend to the app you're building: a chat session for each of your customers, replies with their cost, and spend caps for each project.

/plugin marketplace add eyal-gor/cerver-claude-plugin
/plugin install cerver@cerver

Then get a project key at https://cerver.ai/dashboard and start Claude Code with CERVER_KEY=ck_… claude.

Includes the Cerver MCP server (@cerver/mcp: open_chat, send_message, whoami) and a skill that wires Cerver into your app's server code.

Use the MCP server on its own

Works with any MCP client (Claude Code, Cursor, Windsurf, …). Source is in mcp-server/, one file with no dependencies.

{
  "mcpServers": {
    "cerver": {
      "command": "npx",
      "args": ["-y", "@cerver/mcp"],
      "env": { "CERVER_KEY": "ck_your_project_key" }
    }
  }
}

MIT licensed. Docs: https://cerver.ai/quickstart