axum-http-mcp-server

axum-http-mcp-server

1
developer_tools

Axum-HTTP-MCP-Server is a server project that uses Axum framework and is run using WasmEdge Runtime. It allows users to perform operations like incrementing, decrementing, and retrieving the value of a counter through HTTP API calls.

Axum-HTTP-MCP-Server

Build

git clone https://github.com/apepkuss/axum-http-mcp-server.git

cd axum-http-mcp-server

cargo build --release

Run

  • Install WasmEdge Runtime
curl -sSf https://raw.githubusercontent.com/WasmEdge/WasmEdge/master/utils/install_v2.sh | bash -s -- -v 0.14.1

  • Start the server

    wasmedge --dir .:. ./target/wasm32-wasip1/release/axum-mcp-server.wasm

  • Test the server

    • Call "counter" tool to increment the counter

      curl -X POST http://localhost:10086/api/counter \
  --header "Content-Type: application/json" \
  --data '{
      "jsonrpc": "2.0",
      "id": 5,
      "method": "tools/call",
      "params": {
          "name": "counter",
          "arguments": {
              "operation": "increment"
          }
      }
  }'

      Response:

      {
    "id": 5,
    "jsonrpc": "2.0",
    "result": {
        "value": 1
    }
}

    • Call "counter" tool to decrement the counter

      curl -X POST http://127.0.0.1:10086/api/counter \
  --header "Content-Type: application/json" \
  --data '{
    "jsonrpc": "2.0",
    "id": 5,
    "method": "tools/call",
    "params": {
        "name": "counter",
        "arguments": {
            "operation": "decrement"
        }
    }
}'

      Response:

      {
  "id": 5,
  "jsonrpc": "2.0",
  "result": {
      "value": 0
  }
}

    • Call "counter" tool to get the counter value

      curl -X POST http://127.0.0.1:10086/api/counter \
  --header "Content-Type: application/json" \
  --data '{
      "jsonrpc": "2.0",
      "id": 5,
      "method": "tools/call",
      "params": {
          "name": "counter",
          "arguments": {
              "operation": "get_value",
          }
      }
  }'

      Response:

      {
    "id": 5,
    "jsonrpc": "2.0",
    "result": {
        "value": 0
    }
}