import { Server } from "@modelcontextprotocol/sdk/server/index.js";
import { StdioServerTransport } from "@modelcontextprotocol/sdk/server/stdio.js";
import {
CallToolRequestSchema,
ListToolsRequestSchema,
ListResourcesRequestSchema,
ReadResourceRequestSchema,
ListPromptsRequestSchema,
GetPromptRequestSchema,
} from "@modelcontextprotocol/sdk/types.js";
import { tools, handleToolCall } from "./tools/index.js";
import { resources, handleResourceRead } from "./resources/index.js";
import { prompts, handlePromptGet } from "./prompts/index.js";
const server = new Server(
{
name: "@appolabs/appo-mcp",
version: "1.0.0",
},
{
capabilities: {
tools: {},
resources: {},
prompts: {},
},
}
);
// Tools
server.setRequestHandler(ListToolsRequestSchema, async () => ({
tools,
}));
server.setRequestHandler(CallToolRequestSchema, async (request) => {
const { name, arguments: args } = request.params;
return handleToolCall(name, args ?? {});
});
// Resources
server.setRequestHandler(ListResourcesRequestSchema, async () => ({
resources,
}));
server.setRequestHandler(ReadResourceRequestSchema, async (request) => {
const { uri } = request.params;
return handleResourceRead(uri);
});
// Prompts
server.setRequestHandler(ListPromptsRequestSchema, async () => ({
prompts,
}));
server.setRequestHandler(GetPromptRequestSchema, async (request) => {
const { name, arguments: args } = request.params;
return handlePromptGet(name, args ?? {});
});
async function main() {
const transport = new StdioServerTransport();
await server.connect(transport);
console.error("@appolabs/appo-mcp server running on stdio");
}
main().catch((error) => {
console.error("Server error:", error);
process.exit(1);
});
