MCP Server Golang

MCP Suite (Server-Go, Host-Node, Client-Node + LLM Integration)

Semua dalam satu proyek:

• server-go: MCP Server (Go + Gin) expose products.
• host-node: MCP Host (Node+TS) untuk discovery/proxy.
• client-node: MCP Client/Agent (Node+TS) + integrasi LLM (mock, llama3 generic, openai-compat).

Prasyarat

• Go 1.20+
• Node 18+
• (Opsional) Llama3/TGI server kalau mau mode llama3

Cara Jalan (lokal)

1) MCP Server (Go)

cd server-go
go mod tidy
go run main.go
# http://localhost:3001

2) MCP Host (Node)

cd host-node
npm install
npm run dev
# http://localhost:4000

3) Client/Agent (Node)

Mock (tanpa LLM):

cd client-node
npm install
export LLM_MODE=mock
npm run dev

Llama3 (generic):

export LLM_MODE=llama3
export LLM_URL=http://localhost:8080
export LLM_MODEL=llama-3-8b
npm run dev

OpenAI-compat:

export LLM_MODE=openai
export OPENAI_MODEL=gpt-4o-mini
export LLM_API_KEY=sk-... # API key
npm run dev

Endpoint

• Server: /mcp/resources, /mcp/resources/products, /mcp/resources/products/:id
• Host: /mcp/servers, /mcp/resources, /mcp/demo-products/resources/products

Custom ke Ride-Hailing

Ganti resource products → drivers / rides dan sesuaikan prompt di client-node/src/agent.ts.