# Exemple minimal

```go
type Profile struct {
	BaseURL string `json:"base_url"`
}

var embeddedManifest = `...` // fallback utilisé si aucun mcp.toml runtime n'est trouvé

func run(ctx context.Context, flagProfile string) error {
	cfgStore := config.NewStore[Profile]("my-mcp")

	cfg, _, err := cfgStore.LoadDefault()
	if err != nil {
		return err
	}

	profileName := cli.ResolveProfileName(flagProfile, os.Getenv("MY_MCP_PROFILE"), cfg.CurrentProfile)
	profile := cfg.Profiles[profileName]

	manifestFile, _, err := manifest.LoadDefaultOrEmbedded(".", embeddedManifest)
	if err != nil {
		return err
	}

	err = update.Run(ctx, update.Options{
		CurrentVersion: version,
		BinaryName:     "my-mcp",
		ReleaseSource:  manifestFile.Update.ReleaseSource(),
	})
	if err != nil {
		return err
	}

	_ = profile
	return nil
}
```