feat: golangci-lint with JSON output

Author: sbp-bvanb

cmd/mcp-golang/main.go

@@ -29,6 +29,17 @@ func main() {
 		),
 		toolHandler.HandleLint,
 	)
+	s.AddTool(
+		mcp.NewTool(
+			"static-analysis-with-json-output",
+			mcp.WithDescription("Tool to lint the project (runs static analysis on the codebase) leveraging golangci-lint, but with JSON output"),
+
+			mcp.WithString("directory",
+				mcp.Description("The directory to run the static analysis in"),
+			),
+		),
+		toolHandler.HandleLintWithJSONOutput,
+	)
 	s.AddTool(
 		mcp.NewTool("test",
 			mcp.WithDescription("Tool to run tests on the project"),

internal/app/mcp-golang/tools/tools.go

@@ -30,6 +30,19 @@ func (t *Handler) HandleLint(_ context.Context, request mcp.CallToolRequest) (*m
 	return t.executeTask(arguments)
 }
 
+func (t *Handler) HandleLintWithJSONOutput(_ context.Context, request mcp.CallToolRequest) (*mcp.CallToolResult, error) {
+	arguments := []string{
+		"remote:golangci-lint-run-output-json",
+		"-y",
+	}
+
+	dir, ok := request.Params.Arguments["directory"].(string)
+	if ok {
+		arguments = append(arguments, "-d", dir)
+	}
+	return t.executeTask(arguments)
+}
+
 func (t *Handler) HandleUnitTest(_ context.Context, request mcp.CallToolRequest) (*mcp.CallToolResult, error) {
 	arguments := []string{
 		"remote:test",